Page 2 of 6 SB-328J-25-243

Manpower

Access: 0.30 Mhrs.

Modification: 0.40 Mhrs.

Close-up: 0.30 Mhrs.

Total: 1.00 Mhrs.

Material

According to Material Parts List.

Special Tools

Not necessary.

Weight and Balance

Not affected.

Electrical Load Data

Not affected.

References

SB-328J-25-235

Other Publications Affected

AIPC X

Reporting

Compliance of this Service Bulletin must be reporte d to 328 Support Services GmbH

Customer Services Department using the Compliance R eport for Configuration Control.

## Dornier 328J

Service Bulletin 328 Support Services GmbH

Customer Services Global Support Center

P. O. Box 1252 Phone +49 (0) 8153 88111-6666

D-82231 Wessling Telefax +49 (0) 8153 88111-6565

Fed. Rep. of Germany

Model Dornier 328J Rev. No. No. SB-328J-25-243

Rev. Date. Date of Issue Mar 18, 2010

Page 3 of 6 

# SB

2. ACCOMPLISHMENT INSTRUCTIONS

CAUTION : OBEY THE SAFETY PRECAUTIONS AND THE GENERAL

MAINTENANCE PRACTICES ACCORDING TO THE AMM JIC

CHAPTER 00.

A Preparation

(1) Make the aircraft safe for maintenance accordin g to AMM JIC 00-30-01.

B Modification

(1) Remove the lock-door / latch mechanism P/N NR55 77 from the flight

compartment door assy according to AMM JIC 52-51-00 . See Fig. 1.

(2) Remove the door locking device P/N 001A252A3914 012 from the cockpit wall.

(3) Install the improved door locking device P/N 00 1A252A3914016 to the cockpit

wall. See Fig. 2.

(4) Re-install the lock-door / latch mechanism P/N NR55777 to the flight

compartment door assy according to AMM JIC 52-51-00

.

C Close-up

(1) Perform a foreign object inspection in modifica tion area.

(2) Perform cockpit door operational test, that the door can be opened and latched

in the open position.

(3) Return aircraft to a flyable status.Page 4 of 6 SB-328J-25-243



### 3. MATERIAL INFORMATION

A Material Parts List

Item No P/N Qty Nomenclature Remarks

1 001A252A3914016 1 Door locking device

Table 1

## Dornier 328J

Service Bulletin 328 Support Services GmbH

Customer Services Global Support Center

P. O. Box 1252 Phone +49 (0) 8153 88111-6666

D-82231 Wessling Telefax +49 (0) 8153 88111-6565

Fed. Rep. of Germany

Model Dornier 328J Rev. No. No. SB-328J-25-243

Rev. Date. Date of Issue Mar 18, 2010

Page 5 of 6 

# SB

Fig. 1. Cockpit wall, latch mechanism and door lock ing device. OLD

NEWPage 6 of 6 SB-328J-25-243 Fig. 2. Installation of door locking device.

(a) (b)

Fig. 3. Door open (a) Not locked, and (b) Locked.

## Dornier 328/328J

Compliance Report 328 Support Services GmbH

Customer Services Global Support Center

P. O. Box 1252 Phone +49 (0) 8153 88111-6666

D-82231 Wessling Telefax +49 (0) 8153 88111-6565

Fed. Rep. of Germany e-mail gsc.op@328support .de 

# CR

Please complete this Compliance Form for each aircr aft only when it is applicable,

and mail or fax to:

Attention: Dept. P1

328 Support Services GmbH

Customer Services

P.O.B. 1252

D-82231 Wessling

Telefax +40 (0) 8153 88111- 6565

From Company:

___________________________________________________ __________________________________

___________________________________________________ __________________________________

AOT No.: Rev.: Title:

ASB No.: Rev.: Title:

SB No.: Rev.: Title:

EO No.: Rev.: Title:

Aircraft Serial Number:

______________________________________________ _______________________________ Operator:

_________________________________________________ _______________________________________________ Total Flight Hours: Total Landings:

________________________ ___________________ ______ Date of compliance:

______________________________________________ _______________________________

Comments:

__________________________________________________ _______________________________________

___________________________________________________ ___________________________________________________ ______

___________________________________________________ ___________________________________________________ ______

__________________ _________________________ ______ Date Authorized signature