EMBRAER S.A. - P.O. BOX 8050

12227-901 SAO JOSE DOS CAMPOS - S.P.

BRAZIL

PHONE: + + 55 12 3927-7517

FAX: + + 55 12 39277546

http://www.embraer.com

e-mail: distrib@embraer.com.br

MAINTENANCE REVIEW BOARD

REPORT

MRB - 1621

03 NOVEMBER 2003

REVISION 8 - 20 AUGUST 2012

Copyright © 2012 by Embraer S.A. All rights reserved.

The information, technical data, designs and drawings in this document are proprietary information of Embraer or third parties and shall not be used or disclosed to any third party nor copied or reproduced, whether in whole or in part, in any form or by any

means whatsoever without the express written authorization of Embraer.
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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20-00-00-001 20-00-00-002 20-00-00-003 20-00-00-004 20-00-00-005 20-00-00-006 20-Z100-003 20-Z120-001 20-Z120-003 20-Z140-003 

TABLE OF CONTENTS
BOARD REPORT

MAINTENANCE REVIEW

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20-Z140-010 20-Z140-011 20-Z150-002 20-Z150-005 20-Z150-007 20-Z190-004 20-Z191-001 20-Z195-001 20-Z220-001 20-Z220-003 20-Z220-007 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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20-Z220-008 20-Z220-010 20-Z220-011 20-Z220-014 20-Z230-001 20-Z230-002 20-Z240-001 20-Z240-002 20-Z240-005 20-Z250-001 20-Z250-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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20-Z250-004 20-Z250-013 20-Z310-001 20-Z419-001 20-Z500-002 20-Z500-006 20-Z510-001 20-Z522-001 20-Z700-003 21-24-02-001 21-25-03-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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21-27-04-001 21-28-00-001 21-32-00-001 21-32-04-001 21-33-00-002 21-51-01-001 21-51-04-001 21-51-06-001 21-51-10-001 21-62-05-001 23-51-00-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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23-51-01-001 23-61-00-001 24-21-00-001 24-21-11-001 24-23-00-002 24-23-00-005 24-23-11-001 24-31-01-001 24-36-00-001 24-36-00-002 24-61-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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25-11-01-001 25-11-01-002 25-11-01-003 25-11-02-001 25-11-02-002 25-21-10-001 25-21-20-001 25-21-20-002 25-45-01-001 25-61-01-001 25-61-04-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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25-62-01-001 25-62-02-001 25-62-03-001 25-62-05-001 25-62-06-001 25-62-08-001 25-63-01-001 25-63-01-002 25-63-01-003 25-65-01-001 25-65-01-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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25-65-01-003 25-66-00-001 25-66-00-002 25-66-01-003 26-11-01-001 26-12-01-001 26-14-01-001 26-14-01-002 26-15-01-001 26-16-01-002 26-17-01-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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26-21-00-001 26-21-01-001 26-21-03-001 26-21-05-002 26-21-07-001 26-22-01-001 26-22-03-002 26-22-05-001 26-22-07-001 26-22-09-001 26-22-09-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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26-23-01-001 26-23-01-002 26-23-03-001 26-23-07-001 26-23-09-001 26-23-13-001 26-24-01-001 26-24-01-002 26-24-01-003 26-24-01-004 26-24-01-005 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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26-25-01-001 26-25-01-002 27-00-00-001 27-00-00-002 27-00-00-003 27-00-00-005 27-03-00-001 27-03-01-001 27-03-01-002 27-03-03-001 27-03-04-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-03-05-002 27-03-05-003 27-11-00-001 27-11-00-002 27-11-01-001 27-11-03-001 27-11-03-002 27-11-03-003 27-11-11-001 27-11-12-001 27-12-01-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-12-01-002 27-12-01-005 27-12-01-006 27-14-01-001 27-21-00-001 27-21-03-001 27-22-01-001 27-22-01-002 27-22-01-005 27-22-01-006 27-22-01-007 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-24-01-001 27-31-00-001 27-31-00-002 27-31-02-001 27-31-06-001 27-32-01-001 27-32-01-002 27-32-01-005 27-32-01-006 27-36-01-001 27-40-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-41-01-001 27-41-01-002 27-41-01-003 27-41-01-005 27-41-01-008 27-41-01-009 27-43-01-001 27-51-01-001 27-51-01-002 27-51-01-003 27-51-02-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-51-03-001 27-51-03-002 27-51-05-001 27-51-10-001 27-62-02-001 27-65-01-001 27-81-01-001 27-81-01-002 27-81-02-001 27-81-03-001 27-81-03-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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27-81-10-001 27-81-11-001 27-83-01-001 28-11-01-001 28-11-07-001 28-12-01-001 28-12-05-001 28-12-09-001 28-12-11-001 28-12-11-002 28-21-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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28-21-23-001 28-22-00-001 28-40-00-001 28-50-00-002 28-50-00-003 28-50-00-004 28-50-00-007 28-50-00-010 28-50-00-014 29-11-00-001 29-11-00-003 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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29-11-00-004 29-11-01-001 29-11-11-001 29-11-16-001 29-11-20-001 29-11-30-001 29-12-00-001 29-12-00-003 29-12-00-004 29-12-00-005 29-12-10-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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29-12-30-001 29-32-00-001 29-33-01-001 29-33-02-001 29-33-02-002 29-33-02-003 30-11-00-001 30-11-01-001 30-11-06-001 30-21-00-001 30-21-00-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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30-21-01-001 30-21-11-001 30-31-01-001 30-32-00-001 30-41-00-001 30-41-00-002 31-31-00-001 31-31-00-002 31-31-00-003 31-61-02-001 32-11-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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32-11-00-002 32-11-00-003 32-11-00-004 32-11-00-006 32-11-03-001 32-21-00-001 32-21-00-002 32-21-00-003 32-21-00-004 32-21-00-006 32-33-01-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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32-34-00-001 32-34-00-002 32-35-00-001 32-40-00-001 32-41-00-001 32-41-17-001 32-44-00-001 32-44-00-002 32-44-11-001 32-44-13-001 32-49-01-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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32-49-03-001 32-49-03-002 32-49-05-001 32-49-07-001 32-49-07-002 32-49-11-001 33-50-01-001 33-50-21-001 33-50-21-002 33-51-01-001 33-51-01-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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33-51-01-004 34-02-02-001 34-11-02-001 34-15-00-001 34-15-00-002 34-15-05-001 34-25-04-001 34-25-05-001 34-25-05-002 34-26-02-001 34-41-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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34-52-00-001 34-61-02-001 35-10-00-001 35-10-00-002 35-10-07-001 35-10-07-002 35-11-00-001 35-11-02-001 35-11-04-001 35-20-01-001 35-20-04-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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35-21-00-001 35-21-00-002 35-30-01-001 35-30-01-002 35-30-01-003 35-30-02-001 35-30-03-001 36-10-01-001 36-11-00-001 36-11-01-001 36-11-02-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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36-11-03-001 36-11-06-001 36-11-09-001 36-14-01-002 36-30-01-001 38-11-00-001 38-11-02-001 38-32-00-002 38-32-06-001 38-41-00-001 44-10-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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44-22-05-001 49-12-00-001 49-16-01-001 49-62-01-001 49-80-01-001 49-90-00-001 49-91-01-001 50-22-01-001 50-31-01-001 50-32-00-001 52-11-02-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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52-11-20-003 52-11-22-001 52-11-23-002 52-11-25-001 52-11-30-003 52-11-40-001 52-11-40-003 52-11-40-004 52-11-51-001 52-11-51-002 52-11-51-003 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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52-11-52-001 52-12-02-001 52-12-20-003 52-12-22-001 52-12-23-002 52-12-25-001 52-12-30-003 52-12-40-001 52-12-40-003 52-12-40-004 52-12-51-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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52-12-51-002 52-12-51-003 52-12-52-001 52-31-02-001 52-31-02-002 52-31-20-002 52-31-23-001 52-31-24-001 52-31-25-001 52-31-27-001 52-31-27-002 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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52-31-28-001 52-32-02-001 52-32-02-002 52-32-20-002 52-32-23-001 52-32-24-001 52-32-25-001 52-32-27-001 52-32-27-002 52-32-28-001 52-41-02-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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52-41-20-003 52-41-22-001 52-41-23-002 52-41-25-001 52-41-30-003 52-41-40-001 52-41-40-003 52-41-40-004 52-41-51-001 52-41-51-002 52-41-51-003 
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MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

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52-41-52-001 52-42-02-001 52-42-20-003 52-42-22-001 52-42-23-002 52-42-25-001 52-42-30-003 52-42-40-001 52-42-40-003 52-42-40-004 52-42-51-001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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52-42-51-002 52-42-51-003 52-42-52-001 52-43-00-001 52-46-00-001 52-51-02-001 52-60-00-001 52-60-00-002 52-62-00-001 53-05-00-001 53-10-21-001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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53-10-21-002 53-10-21-004 53-10-25-001 53-10-25-002 53-10-25-004 53-21-29-001 53-21-29-002 53-21-29-003 53-23-21-001 53-23-21-002 53-23-21-004 
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53-23-25-001 53-23-25-002 53-23-25-004 53-23-29-001 53-23-29-002 53-23-29-003 56-12-00-001 56-12-00-002 56-30-00-001 56-30-00-002 56-30-00-003 
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56-30-00-004 71-00-00-001 71-00-00-002 71-61-00-001 72-00-00-001 72-21-05-001 72-21-05-002 72-23-01-001 72-23-02-001 72-30-00-001 72-44-00-001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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72-51-08-001 73-11-00-001 73-11-09-001 74-11-02-001 75-31-00-001 79-21-05-001 79-34-01-001 79-35-01-001 80-11-01-001 80-11-01-002 32-11-001-0236 
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32-11-002-0205 32-11-002-0237 32-11-003-0238 32-11-005-0240 32-11-006-0243 32-11-007-0207 32-11-007-0242 32-11-008-0853 32-21-001-0222 32-21-003-0226 32-21-004-0228 
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MAINTENANCE REVIEW

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32-21-005-0233 32-21-006-0234 32-21-006-1048 32-21-007-0241 52-10-003-0112 52-10-003-0126 52-30-003-0304 52-30-003-0306 52-30-005-0052 52-30-005-0062 52-40-003-0127 
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52-40-003-0128 52-43-001-0441 52-43-002-0442 53-10-002-0139 53-10-004-0104 53-10-012-0349 53-10-016-0423 53-10-021-0375 53-10-022-0116 53-10-022-0117 53-10-023-0383 
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53-10-024-0378 53-10-025-0390 53-21-003-0320 53-21-007-252 53-21-007-253 53-21-009-0322 53-21-013-078 53-22-008-0459 53-22-011-0461 53-22-011-0875 53-23-003-0321 
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MAINTENANCE REVIEW

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53-23-009-0323 53-23-013-080 53-23-014-0760 53-23-016-0763 53-23-016-0764 53-30-005-0397 53-30-008-0825 53-30-014-0148 53-30-018-0279 53-30-019-0445 53-30-022-0285 
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53-31-001-0337 55-10-013-0003 55-10-013-0112 55-10-013-0114 55-10-014-004 55-10-014-0116 55-10-014-0480 55-10-015-0118 55-10-015-0484 55-10-020-0685 55-10-021-0151 
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55-10-023-0212 55-10-023-0213 55-20-001-0167 55-20-002-0189 55-30-006-0143 55-30-007-0144 55-30-013-0224 55-30-015-0230 55-40-002-0129 55-40-004-0169 56-10-001-0154 
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56-10-002-0155 56-10-003-0867 56-10-004-0854 56-20-001-0460 56-30-001-0156 57-01-002-0744 57-01-006-0749 57-10-007-0712 57-10-007-0733 57-50-002-0798 57-50-006-0791 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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57-50-023-0795 57-50-024-0800 57-50-024-0851 57-50-025-0335 57-50-025-0802 57-50-026-0803 57-50-026-0804 57-50-027-0805 57-50-029-0809 57-50-030-0810 78-31-001-0707 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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78-31-004-0709 Z100-002 Z100-003 Z111-001 Z120-001 Z124-001 Z140-001 Z140-002 Z140-003 Z150-002 Z150-004 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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Z150-005 Z190-001 Z190-002 Z191-001 Z195-001 Z200-001 Z220-001 Z220-002 Z220-003 Z220-004 Z220-005 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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Z220-006 Z230-001 Z240-001 Z240-003 Z250-001 Z250-002 Z250-003 Z300-001 Z300-002 Z310-001 Z320-001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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Z320-002 Z330-001 Z330-002 Z330-003 Z350-001 Z400-001 Z400-002 Z411-001 Z419-001 Z500-001 Z500-002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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Z500-003 Z500-004 Z500-005 Z510-001 Z510-002 Z522-001 Z700-001 Z700-002 Z811-001 Z811-002 Z812-001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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Z812-002 Z821-001 Z821-002 Z822-001 Z822-002 Z823-001 Z823-002 Z824-001 Z824-002 05-01-120-H001 05-12-500-H001 
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MRBR TaskNumber 

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05-14-710-H001 05-15-730-H001 05-20-400-H001 24-03-120-H001 24-08-400-H001 25-01-250-H001 25-02-250-H001 27-12-500-H001 27-13-500-H001 31-01-120-H001 31-02-220-H001 
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MRBR TaskNumber 

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31-03-140-H001 32-01-710-H001 32-02-730-H001 32-03-710-H001 32-04-710-H001 32-05-730-H001 34-01-120-H001 34-02-120-H001 34-07-120-H001 53-01-240-H001 73-01-400-H001 
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MRBR TaskNumber 

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32-21-007-1047 52-10-001-0313 52-10-001-0314 52-30-001-0478 52-30-001-0479 52-30-001-0881 52-30-003-0305 52-30-003-0307 52-30-005-0300 52-30-005-0301 52-40-001-0315 
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MRBR TaskNumber 

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52-40-001-0316 52-46-001-0166 53-10-001-0121 53-10-001-0417 53-10-002-0138 53-10-004-0345 53-10-005-0140 53-10-005-0141 53-10-008-0322 53-10-008-0741 53-10-008-0870 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-10-009-0324 53-10-009-0752 53-10-009-0871 53-10-012-0109 53-10-012-0357 53-10-014-0418 53-10-015-0421 53-10-016-0125 53-10-017-0136 53-10-017-0451 53-10-018-0149 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-10-018-0845 53-10-020-0409 53-10-021-0126 53-10-024-0377 53-10-025-0115 53-10-026-0391 53-10-027-0392 53-10-027-0397 53-10-029-0255 53-10-029-0355 53-21-001-0331 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-21-001-0466 53-21-002-0096 53-21-002-0332 53-21-003-0091 53-21-003-0872 53-21-005-0090 53-21-005-0343 53-21-006-0159 53-21-006-0231 53-21-007-0339 53-21-007-0340 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-21-007-0826 53-21-008-0470 53-21-008-0471 53-21-009-0093 53-21-009-0873 53-21-014-0351 53-21-014-0472 53-21-014-0473 53-22-001-0447 53-22-002-0449 53-22-002-0453 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-22-003-0151 53-22-003-0152 53-22-005-0153 53-22-005-0454 53-22-006-0455 53-22-007-0456 53-22-007-0457 53-22-008-0458 53-22-008-0874 53-22-009-0157 53-22-009-0374 
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MRBR TaskNumber 

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53-22-010-0346 53-22-010-0347 53-22-010-0348 53-22-012-0462 53-22-013-0158 53-22-013-0464 53-22-014-0475 53-22-014-1199 53-23-001-0333 53-23-001-0467 53-23-001-0876 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-23-002-0099 53-23-002-0334 53-23-003-0092 53-23-003-0877 53-23-005-0089 53-23-005-0100 53-23-006-0161 53-23-006-0232 53-23-007-0343 53-23-007-0344 53-23-007-0475 
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MRBR TaskNumber 

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53-23-008-0362 53-23-008-0476 53-23-008-0477 53-23-009-0094 53-23-009-0878 53-23-014-0334 53-23-014-0761 53-23-014-0879 53-23-016-0330 53-23-016-0880 53-23-018-0162 
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MRBR TaskNumber 

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53-23-018-0328 53-30-001-0388 53-30-001-0393 53-30-001-0869 53-30-001-1071 53-30-002-0395 53-30-002-0396 53-30-003-0265 53-30-004-0147 53-30-004-0443 53-30-005-0398 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

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53-30-008-0267 53-30-009-0269 53-30-009-0270 53-30-011-0401 53-30-011-0402 53-30-014-0444 53-30-016-0137 53-30-017-0278 53-30-019-0280 53-30-020-0281 53-30-020-0282 
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MRBR TaskNumber 

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53-30-021-0410 53-30-023-0078 53-30-024-0286 53-30-025-0399 53-30-025-0400 53-30-025-0530 53-30-025-0533 53-30-026-0318 53-30-027-0864 53-31-008-0369 53-31-010-0480 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

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53-31-010-0490 54-50-001-0294 54-50-002-0295 54-50-003-0296 54-50-004-0297 54-50-005-0695 54-50-006-0300 54-50-007-0696 54-50-008-0697 54-50-009-0698 54-50-010-0303 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

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ST

54-50-011-0304 54-50-012-0701 54-50-013-0702 54-50-014-0703 55-10-001-0190 55-10-001-0191 55-10-001-0906 55-10-002-0192 55-10-002-0193 55-10-003-0194 55-10-003-0195 
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MRBR TaskNumber 

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55-10-003-0908 55-10-004-0196 55-10-004-0197 55-10-005-0198 55-10-006-0199 55-10-007-0200 55-10-013-0115 55-10-014-0117 55-10-015-0119 55-10-015-0483 55-10-017-0122 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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ST

55-10-018-0123 55-10-021-0150 55-20-004-0168 55-30-001-0133 55-30-001-0134 55-30-001-0901 55-30-002-0135 55-30-002-0136 55-30-002-0902 55-30-006-0142 55-30-006-0903 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

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ST

55-30-008-0145 55-30-008-0220 55-30-008-0907 55-30-010-0157 55-30-012-0223 55-30-015-0229 55-40-001-0069 56-10-005-0367 57-01-001-0317 57-01-001-0732 57-01-002-0318 
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MRBR TaskNumber 

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ST

57-01-003-0319 57-01-003-0320 57-01-003-0321 57-01-004-0745 57-01-005-0746 57-01-005-0747 57-01-005-0805 57-01-006-0750 57-01-007-0753 57-01-007-0754 57-01-007-0755 
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MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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ST

57-01-008-0757 57-01-008-0758 57-01-008-0762 57-01-008-0805 57-01-009-0765 57-01-009-0767 57-01-009-0988 57-01-010-0768 57-01-010-0769 57-01-010-0805 57-01-010-0889 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

RE

ST

57-01-011-0770 57-01-011-0771 57-10-001-0718 57-10-001-0821 57-10-002-0736 57-10-003-0725 57-10-003-0823 57-10-004-0727 57-10-004-0728 57-10-004-0773 57-10-004-0775 
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MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

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ST

57-10-004-0850 57-10-005-0729 57-10-006-0730 57-10-006-0731 57-10-007-0309 57-10-008-0735 57-10-008-0739 57-10-009-0312 57-10-009-0742 57-10-010-0313 57-10-010-0315 
BOARD REPORT

MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

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ST

57-10-011-0734 57-10-011-0759 57-10-012-0717 57-30-001-0793 57-40-001-0288 57-40-002-0289 57-40-003-0373 57-40-003-0500 57-40-005-0292 57-40-006-0293 57-40-010-0689 
BOARD REPORT

MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

RE

ST

57-40-011-0298 57-40-011-0299 57-40-012-0852 57-50-001-0777 57-50-001-0779 57-50-002-0782 57-50-003-0783 57-50-003-0784 57-50-003-0787 57-50-004-0788 57-50-005-0789 
BOARD REPORT

MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

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ST

57-50-005-0790 57-50-006-0328 57-50-006-0805 57-50-007-0337 57-50-007-0806 57-50-008-0792 57-50-020-0331 57-50-021-0332 57-50-022-0333 57-50-028-0336 57-50-028-0338 
BOARD REPORT

MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

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ST

57-50-032-1050 57-50-033-0818 57-50-034-0822 57-50-034-0824 57-60-001-0772 57-60-002-0326 57-70-001-0776 57-70-002-0327 71-13-001-0705 71-13-002-0706 71-21-001-0710 
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MAINTENANCE REVIEW

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MRBR TaskNumber 

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71-21-002-0711 78-31-002-0305 78-31-003-0708 78-31-005-0882 21-27-03-001 21-30-01-003 21-33-00-001 22-10-00-001 24-23-00-004 26-16-01-001 27-00-00-001C 
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MRBR TaskNumber 

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27-03-03-001C 27-11-00-002C 27-22-01-007C 27-31-00-002C 27-40-00-002 27-41-01-004 27-41-01-006 27-51-00-001 27-51-00-002 27-51-01-004C 27-81-01-003 
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MRBR TaskNumber 

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27-83-01-001C 27-83-01-002C 27-83-01-003C 28-21-17-001 32-11-00-005 32-21-00-005 36-12-01-001C 36-14-01-001 78-32-00-001 52-10-001-0001 52-10-001-0002 
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MRBR TaskNumber 

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52-10-001-0003 52-10-001-0004 52-10-003-0001 52-10-003-0002 52-10-003-0003 52-10-003-0004 52-10-003-0005 52-10-003-0006 52-30-001-0001 52-30-001-0002 52-30-001-0003 
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MRBR TaskNumber 

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52-30-001-0004 52-30-003-0001 52-30-003-0002 52-30-003-0003 52-30-003-0004 52-30-005-0001 52-30-005-0002 52-30-005-0003 52-30-005-0005 52-30-005-0006 52-30-005-0007 
BOARD REPORT

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TOC

MRBR TaskNumber 

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52-40-001-0001 52-40-001-0002 52-40-001-0003 52-40-001-0004 52-40-003-0001 52-40-003-0002 52-40-003-0003 52-40-003-0004 52-40-003-0005 52-40-003-0006 52-43-001-0001 
BOARD REPORT

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MRBR TaskNumber 

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52-43-001-0002 52-43-002-0001 52-46-001-0001 53-10-001-0001 53-10-001-0002 53-10-001-0003 53-10-001-0004 53-10-002-0001 53-10-004-0001 53-10-004-0003 53-10-004-0004 
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MRBR TaskNumber 

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53-10-004-0005 53-10-005-0001 53-10-005-0003 53-10-005-0004 53-10-005-0005 53-10-008-0001 53-10-008-0002 53-10-008-0003 53-10-009-0001 53-10-009-0003 53-10-012-0001 
BOARD REPORT

MAINTENANCE REVIEW

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MRBR TaskNumber 

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53-10-012-0002 53-10-014-0001 53-10-014-0002 53-10-014-0003 53-10-014-0004 53-10-014-0005 53-10-015-0001 53-10-015-0002 53-10-016-0001 53-10-016-0002 53-10-017-0001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-10-017-0002 53-10-018-0001 53-10-020-0001 53-10-020-0002 53-10-020-0003 53-10-020-0004 53-10-021-0001 53-10-021-0002 53-10-021-0003 53-10-021-0004 53-10-021-0005 
BOARD REPORT

MAINTENANCE REVIEW

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TOC

MRBR TaskNumber 

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53-10-021-0007 53-10-022-0001 53-10-023-0001 53-10-024-0001 53-10-025-0003 53-10-026-0001 53-10-027-0001 53-10-029-0001 53-10-029-0002 53-21-001-0001 53-21-002-0001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-21-003-0001 53-21-003-0002 53-21-003-0003 53-21-003-0004 53-21-003-0005 53-21-005-0001 53-21-005-0002 53-21-007-0001 53-21-008-0001 53-21-009-0002 53-21-013-0001 
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53-21-014-0002 53-21-014-0003 53-22-001-0001 53-22-002-0001 53-22-003-0001 53-22-005-0001 53-22-007-0001 53-22-007-0002 53-22-007-0003 53-22-008-0001 53-22-008-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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53-22-009-0001 53-22-010-0002 53-22-011-0001 53-22-012-0001 53-22-014-0001 53-22-014-0002 53-23-001-0001 53-23-001-0002 53-23-002-0001 53-23-003-0001 53-23-003-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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53-23-003-0003 53-23-005-0001 53-23-006-0001 53-23-007-0001 53-23-008-0001 53-23-008-0002 53-23-009-0001 53-23-009-0002 53-23-013-0001 53-23-014-0001 53-23-014-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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53-23-014-0003 53-23-014-0004 53-23-016-0001 53-23-016-0002 53-23-016-0003 53-23-016-0004 53-23-018-0001 53-30-001-0001 53-30-008-0001 53-30-009-0001 53-30-011-0001 
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53-30-014-0001 53-30-015-0001 53-30-017-0001 53-30-018-0001 53-30-019-0001 53-30-020-0001 53-30-022-0001 53-30-025-0001 53-30-027-0001 53-31-001-0001 53-31-003-0001 
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53-31-006-0001 53-31-008-0001 53-31-008-0002 53-31-009-0001 54-50-001-0001 54-50-003-0001 54-50-004-0001 54-50-005-0001 54-50-006-0001 54-50-007-0001 54-50-007-0002 
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54-50-008-0001 54-50-008-0002 54-50-009-0001 54-50-010-0001 54-50-011-0001 54-50-012-0001 54-50-013-0001 54-50-014-0001 55-10-001-0001 55-10-001-0002 55-10-002-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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55-10-002-0002 55-10-005-0001 55-10-013-0001 55-10-014-0001 55-10-017-0001 55-10-018-0001 55-10-020-0001 55-10-021-0001 55-20-001-0001 55-20-002-0001 55-20-004-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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55-30-001-0001 55-30-006-0001 55-30-007-0001 55-30-008-0001 55-30-010-0001 55-30-012-0001 55-30-013-0001 55-40-001-0001 55-40-002-0001 55-40-004-0001 57-01-001-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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57-01-002-0001 57-01-002-0002 57-01-002-0003 57-01-003-0001 57-01-004-0001 57-01-005-0001 57-01-006-0001 57-01-006-0002 57-01-007-0001 57-01-008-0001 57-01-008-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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57-01-008-0003 57-01-009-0001 57-01-009-0002 57-01-010-0001 57-01-010-0002 57-01-010-0003 57-01-011-0001 57-01-011-0002 57-01-011-0003 57-01-012-0001 57-10-001-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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57-10-001-0002 57-10-003-0005 57-10-004-0001 57-10-005-0001 57-10-005-0003 57-10-007-0001 57-10-007-0002 57-10-009-0001 57-10-010-0001 57-10-010-0002 57-10-011-0003 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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57-10-012-0001 57-10-012-0002 57-10-012-0003 57-30-001-0001 57-40-001-0001 57-40-002-0001 57-40-005-0001 57-40-006-0001 57-40-010-0001 57-40-011-0001 57-40-011-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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57-40-012-0001 57-50-001-0001 57-50-002-0001 57-50-002-0002 57-50-003-0001 57-50-004-0001 57-50-005-0001 57-50-005-0002 57-50-005-0003 57-50-005-0004 57-50-005-0005 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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57-50-006-0001 57-50-007-0001 57-50-007-0002 57-50-020-0001 57-50-020-0002 57-50-021-0001 57-50-022-0001 57-50-024-0001 57-50-025-0001 57-50-026-0001 57-50-027-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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57-50-028-0001 57-50-029-0001 57-50-030-0001 57-50-031-0001 57-50-031-0002 57-50-032-0001 57-50-033-0001 57-50-033-0002 57-50-034-0001 57-60-001-0001 57-60-002-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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71-13-001-0001 71-21-001-0001 71-21-001-0002 71-21-002-0001 71-21-002-0002 78-31-001-0001 78-31-001-0002 78-31-002-0001 78-31-002-0002 78-31-003-0001 78-31-004-0001 
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MRBR TaskNumber 

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78-31-005-0001 20-00-00-001F 20-00-00-002F 20-00-00-003F 20-00-00-004F 28-40-02-001 28-50-00-002F 28-50-00-003F 28-50-00-004F 28-50-00-007F 28-50-00-010F 
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MRBR TaskNumber 

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28-50-00-014F 29-11-11-001F 29-33-01-001F 29-33-02-002F 30-11-00-001F 25-65-00-001 27-00-00-005N 30-31-01-002 30-32-00-002 30-41-00-003 30-41-00-004 
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MRBR TaskNumber 

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31-17-04-001 32-11-00-001N 32-21-00-001N 35-11-00-002 36-12-01-001 36-30-01-002 52-11-40-005 52-12-40-005 52-41-40-005 52-42-40-005 52-51-05-001 
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MRBR TaskNumber 

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05-00-120-H001 05-00-130-H001 05-00-150-H001 05-00-320-H001 05-00-330-H001 05-00-340-H001 05-00-500-H001 05-00-710-H001 05-00-730-H001 Z100-001 Z100-004 
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MRBR TaskNumber 

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Z140-001F Z140-002F Z140-003F Z150-001 Z150-003 Z190-002F Z310-002 Z500-002F Z500-003F Z500-004F Z510-002F 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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21-01-120-H001 21-31-04-001 21-31-04-002 21-32-02-001 21-51-23-001 21-71-01-001 21-71-01-002 24-01-120-H001 24-02-120-H002 24-03-120-H003 25-62-08-002 
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MRBR TaskNumber 

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25-66-02-001 25-66-02-002 26-21-05-001 26-22-03-001 27-00-00-004 27-01-300-H001 27-03-02-001 27-03-05-001 27-04-320-H001 27-10-220-H001 27-12-500-H002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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27-13-500-H003 27-14-300-H002 27-15-120-H001 27-15-120-H004 27-16-120-H005 27-17-120-H006 27-18-320-H002 27-19-220-H002 27-36-02-001 27-41-01-007 27-68-02-001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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28-21-00-002 28-40-01-001 29-11-00-002 29-11-03-001 29-12-00-002 30-11-04-001 30-21-11-002 30-42-00-001 30-42-00-002 32-33-00-001 32-33-00-002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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32-53-13-001 34-02-120-H002 34-04-220-H001 34-05-220-H001 34-06-220-H001 34-23-00-001 35-10-10-001 35-11-03-001 36-11-02-001 49-17-09-001 50-22-02-001 
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MRBR TaskNumber 

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52-01-120-H001 52-02-140-H001 52-10-001-0308 52-10-001-0312 52-10-002-856 52-11-20-002 52-11-21-001 52-11-23-001 52-11-25-002 52-11-26-001 52-11-28-001 
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MRBR TaskNumber 

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52-11-30-001 52-11-30-002 52-11-30-004 52-11-40-002 52-11-41-001 52-12-20-002 52-12-21-001 52-12-23-001 52-12-25-002 52-12-26-001 52-12-28-001 
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MRBR TaskNumber 

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52-12-30-001 52-12-30-002 52-12-30-004 52-12-40-002 52-12-41-001 52-30-001-0302 52-30-001-0303 52-30-005-0004 52-30-005-0008 52-31-20-001 52-31-20-003 
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MRBR TaskNumber 

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52-31-21-001 52-31-24-002 52-31-26-001 52-32-20-001 52-32-20-003 52-32-21-001 52-32-24-002 52-32-26-001 52-40-001-0309 52-40-001-0310 52-40-002-859 
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MRBR TaskNumber 

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52-40-002-860 52-41-20-002 52-41-21-001 52-41-23-001 52-41-25-002 52-41-26-001 52-41-28-001 52-41-30-001 52-41-30-002 52-41-30-004 52-41-40-002 
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MRBR TaskNumber 

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ST

52-41-41-001 52-42-20-002 52-42-21-001 52-42-23-001 52-42-25-002 52-42-26-001 52-42-28-001 52-42-30-001 52-42-30-002 52-42-30-004 52-42-40-002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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52-42-41-001 52-43-001-0440 52-43-001-9577 52-43-003-0371 52-46-002-0368 53-10-002-0002 53-10-004-0002 53-10-005-0002 53-10-008-0740 53-10-009-0002 53-10-009-0756 
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MRBR TaskNumber 

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53-10-012-0003 53-10-014-0420 53-10-015-0422 53-10-017-363 53-10-017-364 53-10-017-837 53-10-017-842 53-10-018-0002 53-10-018-365 53-10-018-366 53-10-018-846 
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MRBR TaskNumber 

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53-10-018-847 53-10-020-0368 53-10-020-0917 53-10-020-0918 53-10-021-0006 53-10-024-9506 53-10-025-0001 53-10-025-0002 53-10-025-001 53-10-028-0001 53-10-028-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-10-028-430 53-10-028-431 53-10-21-005 53-10-25-005 53-21-006-0001 53-21-007-0002 53-21-007-254 53-21-007-341 53-21-008-0002 53-21-008-255 53-21-008-256 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-21-008-342 53-21-008-349 53-21-009-0001 53-21-014-0001 53-21-014-257 53-21-014-258 53-21-014-352 53-21-014-353 53-21-014-835 53-21-015-0476 53-21-015-0477 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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53-21-015-0478 53-21-015-1200 53-21-015-1201 53-21-015-1202 53-22-001-0448 53-22-006-0001 53-22-010-0001 53-22-010-832 53-22-010-834 53-22-011-0002 53-22-013-0001 
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MRBR TaskNumber 

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53-22-014-0473 53-22-014-0474 53-22-014-1197 53-22-014-1198 53-23-003-002 53-23-007-0002 53-23-007-177 53-23-007-260 53-23-007-261 53-23-007-345 53-23-008-262 
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MRBR TaskNumber 

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53-23-008-263 53-23-008-357 53-23-008-358 53-23-008-836 53-23-21-005 53-23-25-005 53-30-002-0001 53-30-003-0001 53-30-004-0001 53-30-005-0001 53-30-008-0705 
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MRBR TaskNumber 

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53-30-015-0343 53-30-015-0920 53-30-016-0001 53-30-022-0287 53-30-023-0001 53-30-024-0001 53-30-026-0001 53-31-002-0360 53-31-003-0122 53-31-003-0370 53-31-003-424 
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MRBR TaskNumber 

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53-31-004-0001 53-31-004-0123 53-31-004-425 53-31-005-0001 53-31-005-0124 53-31-005-426 53-31-006-0128 53-31-008-129 53-31-009-0002 53-31-009-0861 53-31-009-862 
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MRBR TaskNumber 

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54-50-001-726 54-50-002-0001 54-50-002-693 54-50-003-0002 54-50-009-0002 54-50-010-0699 54-50-011-0700 54-50-012-0002 54-50-013-0002 55-10-003-0001 55-10-003-0002 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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55-10-004-0001 55-10-004-0002 55-10-005-0305 55-10-006-0001 55-10-007-0001 55-10-013-0305 55-10-015-0001 55-10-020-0805 55-10-021-0305 55-10-023-0001 55-30-002-0001 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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55-30-008-0305 55-30-015-0001 55-40-002-0904 57-01-009-0003 57-01-011-0905 57-10-002-0001 57-10-003-0001 57-10-003-0002 57-10-003-0003 57-10-003-0004 57-10-006-0001 
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MRBR TaskNumber 

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57-10-006-0002 57-10-006-0003 57-10-006-0004 57-10-008-0001 57-10-008-0737 57-10-008-735 57-10-009-0002 57-10-011-0001 57-10-011-0002 57-40-001-686 57-40-002-290 
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Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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MRBR TaskNumber 

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57-40-002-687 57-40-003-0001 57-40-003-0291 57-40-004-0688 57-40-005-865 57-50-001-0778 57-50-002-0780 57-50-003-0002 57-50-020-794 57-50-023-0001 57-50-023-0796 
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MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

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TOC

MRBR TaskNumber 

RE

ST

57-50-031-0816 57-50-032-0817 57-50-033-819 57-60-002-0325 71-13-002-0001 71-21-002-0003 72-32-02-001 72-33-00-001 72-44-01-001 72-44-03-001 76-01-220-H001 
BOARD REPORT

MAINTENANCE REVIEW

Revision Status: U - Unchanged, R - Revised, N - New, D - Deleted.Embraer 170/175 - MRB 1621 

Copyright © by Embraer S.A. All rights reserved – See title page for details.

TOC

MRBR TaskNumber 

RE

ST

97-01-250-H001 
MRBR Task

Number

Type

Category

Title

Description Applicability T: Threshold I: Interval

25 EQUIPMENT/FURNISHINGS

25-11-01-001 DET

8

PILOT/CO-PILOT SEATS ATTACHMENT

Detailed Inspection of Pilot/Co-pilot Seats. Inspect for Security of Attachment to

the Rail. Examine each seat track of the Pilot/Co-Pilot Seats for general

conditions, degradation, cracks, damage and wear.

ALL I: 6000 FH

25-11-01-002 DET

8

PILOT/CO-PILOT SEATS

Inspect (Detailed Inspection) Pilot/Co-pilot Seats (including seat belts) carefully

looking for possible degradation, cracks, damage, scratches and wear.

ALL I: 6000 FH

25-11-01-003 OPC

8

PILOT/CO-PILOT SEATS INERTIAL REEL

Operational Check of Pilot/Co-pilot Seats Inertial Reel.

ALL I: 6000 FH

25-11-02-001 DET

8

OBSERVER SEAT

Inspect (Detailed Inspection) Observer Seat (including seat belts) carefully

looking for possible degradation, cracks, damage, scratches and wear.

ALL I: 6000 FH

25-11-02-002 OPC

8

OBSERVER SEAT INERTIAL REEL AND BUCKLE

Operational Check of Observer Seat Inertial Reel and Buckle.

ALL I: 6000 FH

25-21-10-001 GVI

8

PASSENGER SEATS

Inspect (General Visual) Passenger Seats. Inspect Restraint System, Cover,

Seat Attachments and Food Table for integrity and general conditions.

ALL I: 6000 FH

25-21-20-001 DET

8

FLIGHT ATTENDANT SEATS

Detailed Inspection of Flight Attendant Seats (Cushions and Structures,

including Seat Belts, Buckles and Shoulder Harness) for tears, loose stiches,

wear, corrosion, defective parts and damage.

ALL I: 6000 FH

25-21-20-002 OPC

8

FLIGHT ATTENDANT SEATS INERTIAL REEL AND BUCKLE

Operational Check of Flight Attendant Seats Inertial Reel and Buckle.

ALL I: 6000 FH

25-45-01-001 DET

9

LAVATORY WASTE DISPOSAL DOOR

Detailed inspection of Lavatory Waste Disposal Door.

ALL I: 3750 FH

NOTE: Or in accordance with Local

Regulatory Authority

Requirements.

MAINTENANCE REVIEW

BOARD REPORT

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Rev 8 - Aug 20/12

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MRBR Task

Number

Type

Category

Title

Description Applicability T: Threshold I: Interval

25-61-01-001 OPC

8

EMERGENCY LOCATOR TRANSMITER (ELT)

Operational Check of ELT System.

ON ACFT WITH ELT

P/N 453-5000

I: 15 MO

NOTE: Or in accordance with Local

Regulatory Authority

Requirements.

ON ACFT WITH ELT

P/N 01N65900

I: 12 MO

NOTE: Or in accordance with Local

Regulatory Authority

Requirements.

25-61-04-001 DIS

8

EMERGENCY LOCATOR TRANSMITER (ELT) BATTERY

Discard ELT Battery.

ALL Discard as per expiration date indicated in

the dataplate or in accordance with Local

Regulatory Authority Requirements.

25-62-01-001 RST

6

FIRST AID KIT

Restoration of the First Aid Kit.

ON ACFT WITH

EMBRAER

SUPPLIED FIRST

AID KIT INSTALLED

Restore as per expiration date indicated

on the dataplate or in accordance with

Local Regulatory Authority Requirements.

25-62-02-001 RST

8

FLOTATION EQUIPMENT

Restoration of Flotation Equipment.

ON ACFT WITH

EMBRAER

SUPPLIED

FLOTATION

EQUIPMENT

INSTALLED

Restore as per expiration date indicated

on the dataplate or in accordance with

Local Regulatory Authority Requirements.

25-62-03-001 DIS

8

MEGAPHONE

Discard of Megaphone Batteries.

ON ACFT WITH

EMBRAER

SUPPLIED

MEGAPHONE

INSTALLED

I: 12 MO

NOTE: Or in accordance with Local

Regulatory Authority

Requirements.

25-62-05-001 GVI

8

COCKPIT ESCAPE ROPE

Inspect (General Visual) Cockpit Escape Rope. Inspect for integrity and general

conditions.

ALL I: 12000 FH

25-62-06-001 RST

6

MEDICAL KIT

Restoration of Medical Kit.Inspect for condition and validation, replacing expired

items.

FOR AIRCRAFT

WITH MEDICAL KIT

INSTALLED

Restore as per expiration date indicated

on the dataplate or in accordance with

Local Regulatory Authority Requirements.

25-62-08-001 DIS

8

AUTOMATED EXTERNAL DEFIBRILLATOR PADS

Discard Automated External Defibrillator Pads.

FOR AIRCRAFT

WITH

DEFIBRILLATOR

INSTALLED

Discard as per expiration date indicated in

the dataplate or in accordance with Local

Regulatory Authority Requirements.

MAINTENANCE REVIEW

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Rev 8 - Aug 20/12

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MRBR Task

Number

Type

Category

Title

Description Applicability T: Threshold I: Interval

25-63-01-001 OPC

8

PORTABLE EMERGENCY LOCATOR TRANSMITER

Operational Check Portable Emergency Locator Transmiter.

ON ACFT WITH

PORTABLE ELT P/N

01N65910,

01N65920,

1153532-1 OR

S1823502-03

I: 12 MO

NOTE: Or in accordance with Local

Regulatory Authority

Requirements.

25-63-01-002 DIS

8

PORTABLE EMERGENCY LOCATOR TRANSMITTER BATTERY

Discard Portable Emergency Locator Transmitter Battery.

ON ACFT WITH

PORTABLE ELT P/N

01N65910,

01N65920,

1153532-1 OR

S1823502-03

Discard as per expiration date indicated

on the dataplate or in accordance with

Local Regulatory Authority Requirements.

25-63-01-003 RST

8

PORTABLE EMERGENCY LOCATOR TRANSMITTER

Restoration of Emergency Locator Transmitter.

ON ACFT WITH

PORTABLE ELT P/N

1151324-1

I: 60 MO

NOTE: Or in accordance with Local

Regulatory Authority

Requirements

25-65-01-001 RST

8

EMERGENCY EVACUATION SLIDE ASSEMBLY

Restoration of Emergency Evacuation Slide Assembly.

ALL I: 36 MO

NOTE: From the evacuation slide

manufacturing date. After 180

Months, this task must be

accomplished every 12 Months.

25-65-01-002 OPC

8

EMERGENCY EVACUATION SLIDES SYSTEM

Operational Check of Emergency Evacuation Slides System.

NOTE: 1.This task may be performed on a sampling basis on each operator

fleet. All 4 door positions shall be checked every 144 months. It is not

necessary to perform all positions on the same aircraft. 2.Inadvertent

deployments will not satisfy this task.

ALL I: 36 MO

NOTE: 1. Or in accordance with Local

Regulatory Authority

Requirements.

25-65-01-003 DIS

8

EMERGENCY EVACUATION SLIDE PRESSURE CYLINDER

Discard Emergency Evacuation Slide Pressure Cylinder.

ALL I: 180 MO

NOTE: From the cylinder manufacturer

date.

25-66-00-001 FNC

8

LIFE RAFTS SYSTEM

Functional Check of Life Rafts System.

ON ACFT WITH LIFE

RAFT P/N 66536

I: 72 MO

NOTE: From the manufacturing date.

After 144 MO, this task must be

accomplished at 180 MO and

then at every 12 MO.

MAINTENANCE REVIEW

BOARD REPORT

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Rev 8 - Aug 20/12

Copyright © by Embraer S.A. All rights reserved – See title page for details.
MRBR Task

Number

Type

Category

Title

Description Applicability T: Threshold I: Interval

25-66-00-002 RST

8

LIFE RAFTS SYSTEM

Restoration of Life Raft System.

ON ACFT WITH LIFE

RAFT P/N 66536

I: 36 MO

NOTE: From the manufacturing date.

25-66-01-003 DIS

8

LIFE RAFT CYLINDER

Discard of Life Raft Cylinder.

ON ACFT WITH LIFE

RAFT P/N 66536

I: 180 MO

NOTE: From the manufacturing date.

MAINTENANCE REVIEW

BOARD REPORT

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Rev 8 - Aug 20/12

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