# @A330
SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. 

# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - RUDDER TRIM ACTUATION AND ARTIFICIAL FEEL - INSTALL IMPROVED PFTU ON LR A/C. **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR 200667S31517 MINOR None NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on the mass, balance, structural strength, reliability, operational characteristics affecting the airworthiness of the product. All other changes are major changes. REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES Further to some reported cases of abnormal rudder deflections during application of the following tests : - AMM Task 27-99-00-740-801 Operational test of the Back-up Control Module (BCM) and Back-up Power Supply (BPS) by Built-In Test Equipment (BITE). or - AMM Task 27-99-00-710-801 Operational test of the rudder electrical back-up, it was detected that an erroneous pedals’ order could be sent by the Pedal Feel and Trim Unit (PFTU) to the BCM. The root cause was a broken screw inside the PFTU, involving that the link between the Rotary Variable Differential Transducer (RVDT) providing pedals’ position to the BCM and the input shaft was lost and RVDT could turn on its axis. Investigations performed at manufacturer’s facility pointed out that screws rupture on PFTU Part Number (PN) 6259-2 is due to weakening of the screws following bad degasification after surface treatment during manufacturing process. This scenario is only considered for aircraft with electrical rudder (post-Mod. No. 49144S16279 (INSTALL RUDDER FLY-BY WIRE ON A330/A340)).

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 1 5

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# @A330
SERVICE BULLETIN SUMMARY This Service Bulletin is published to advise operators of A330 aircraft of the issue of SAGEM Service Bulletin No. 6259-27-006. The design solution consists in a new grade of screws more robust and addition of self-locking inserts for the fixation of the RVDT on the input shaft. These improvements under supplier responsibility (SAGEM) lead to introduce a new PFTU PN 6259-0311. This Service Bulletin requires modifying the affected PFTU : - PN 6259-2 modified into PN 6259-0311. Accomplishment of this Service Bulletin will improve the reliability of the PFTU. Aircraft dispach with FCPC 3 (PRIM 3) inoperative (MMEL 27-93-01-C) for A330-200/300 aircraft fitted with Mod. No. 49144S16279 will be restored only in case both modifications of PFTU post Mod. No. 200667S31517 and BCM post Mod. No. 58118S30423 are fitted on aircraft. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE MANDATORY CANCELS INSPECTION SB NO POTENTIAL AD YES A/C OPERATION AFFECTED YES RELIABILITY AFFECTED YES PAX COMFORT AFFECTED NO COST SAVING NO ETOPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED YES MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA01 1 See SB PFTU EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

26U 44W 46W 78V 97X 99Y AAR AAW AEA AFL ARA ASY AVA AZA BEC CAL CCA CES CHH CPA CRK CSC CSN DAH DAL DLH EEZ EIN ETD EVA FIN FWI GFA GIA HAL HDA HFY IWD IYE JAI JST KFR KLM LTU MAU MEA MSR MXA OMA QAF QFA QTR RSF SIA SVA SWR TAM TAP TCX THA THY UAF USA XAX CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU 27.22.52.001 OEB None AOT None SIL None DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 2 5

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# @A330
SERVICE BULLETIN SUMMARY
LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER OIT : SE 999.0058/09 NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD YES SOFT NO OBRM NO MANPOWER Task 273169-831-801-001: Modification TOTAL MANHOURS 6.50 ELAPSED TIME (HOURS) 6.50
Additional manhours related to Vendor SB; refer to: Modify the PFTU (46CS). SAGEM Service Bulletin No. 6259-27-006 APPENDICES None

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 3 5

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# @A330
SERVICE BULLETIN SUMMARY

**CONF ALL

FR4 

### A



## A 46CS

G_SB_273169_5_SAAA_01_01 Figure A-FSAAA - Sheet 01

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 4 5

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# @A330
SERVICE BULLETIN

AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - RUDDER TRIM ACTUATION AND ARTIFICIAL FEEL - INSTALL IMPROVED PFTU ON LR A/C. MODIFICATION No.: 200667S31517 This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with any information contained in it. It is delivered on the express condition that said document and the information contained in it shall be treated as confidential, shall not be used for any purpose other than that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall not be duplicated in any manner (except for the purposes of performing the tasks described hereunder and provided that any recipient of such document shall comply with the conditions herein), without AIRBUS prior written consent. 1. PLANNING INFORMATION **CONF ALL A. EFFECTIVITY NOTE: This Service Bulletin is only applicable to aircraft on which Mod No. 49144S16279 (INSTALL RUDDER FLY-BY WIRE ON A330/A340) is embodied. NOTE: This Modification is embodied before delivery on aircraft, MSN 0925, 1004, 1032, 1034, 1039, 1051, 1054, 1059, 1062, 1070, 1092, 1115, 1133, 1135, 1136, 1137 and subsequent. (1) Models 330-202 330-203 330-223 330-243 330-302 330-303 330-323 330-342 330-343 (2) Effectivity by MSN 0524 0533 0542 0549 0552-0553 0555 0558 0564 0570-0571 0573-0574 0576 0578-0579 0587-0588 0591 0593 0595 0600 0602-0603 0605 0607 0609-0610 0612 0614 0616 0618 0620-0621 0623 0625 0629 0631-0634 0636-0638 0640-0642 0644-0645 0647-0650 0652-0656 0658-0659 0661-0667 0669-0671 0673-0676 0678-0680 0682-0684 0686-0688 0690-0693 0695-0697 0699-0701 0703-0705 0707-0709 0711-0714 0716-0718 0720-0722 0724-0726 0728-0730 0732-0735 DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 1 5

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# @A330
SERVICE BULLETIN

0737-0739 0741-0743 0745-0747 0749-0752 0754-0756 0758-0760 0769-0770 0772-0774 0776-0778 0780-0782 0784-0786 0788-0789 0791-0792 0795-0797 0799 0801-0803 0805-0807 0809-0811 0813-0815 0817-0828 0830-0834 0836 0838-0843 0845 0847 0849-0855 0857-0863 0865-0869 0871 0873-0877 0879 0881-0885 0887-0893 0895-0896 0898-0901 0903-0909 0911 0913-0916 0918-0920 0922-0923 0926-0928 0930-0932 0934-0937 0939-0952 0954 0956-0959 0961-0971 0973-0980 0982-0986 0988-0992 0994-1003 1006-1016 1018-1026 1028-1029 1031 1033 1035-1038 1041-1049 1052-1053 1055 1057-1058 1060-1061 1063 1065-1067 1069 1071-1078 1080-1082 1084-1090 1093-1101 1103-1108 1110 1112 1114 1116 1118 1120 1123-1124 1126-1127 1129-1132 (3) Effectivity by Operator The Operator/MSN relationship is provided for information only and is correct at the time of issue in accordance with the information available to AIRBUS. Any future changes resulting from transfer of an aircraft from one operator to another will not be reflected in this list unless the Service Bulletin is revised for another reason. OPERATOR MSN 26U 0996 44W 0943 0962 0970 0979 1019 46W 0871 78V 1033 1046 97X 1053 99Y 0747 0951 AAR 0640 0676 0708 0772 0803 0845 1001 1055 AAW 0999 1024 1043 AEA 0733 0745 0749 0814 0931 0950 AFL 0963 0973 1014 1045 1047 1058 1065 1072 1077 1103 ARA 1002 ASY 0969 1036 AVA 0948 0967 1009 1016 1073 AZA 1123 BEC 0863 CAL 0602 0607 0641 0671 0675 0691 0699 0707 0714 0725 0752 0769 0805 0823 0838 0861 0920 CCA 0750 0756 0759 0780 0785 0797 0810 0815 0839 0860 0867 0873 0884 0890 0903 0909 0930 0941 0944 0957 1087 1110 1130 CES 0713 0720 0728 0732 0735 0773 0777 0781 0782 0791 0821 0830 0836 0851 0862 0866 0916 0928 0936 0942 CHH 0875 0881 0906 0919 0982 CPA 0669 0673 0679 0776 0850 0855 0895 0915 0959 CRK 1031 1042 CSC 1082 CSN 0649 0652 0656 0664 0818 0840 0879 0889 0908 0935 0937 0954 0958 0964 1096 1116 1129 DAH 0644 0647 0650 0653 0667

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 2 5

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# @A330
SERVICE BULLETIN

OPERATOR MSN DAL 0524 0533 0542 0549 0552 0578 0588 0591 0609 0614 0618 0620 0621 0631 0633 0663 0674 0690 0718 0722 0778 0784 0796 0799 0806 0817 0827 0843 0857 0858 0859 0865 DLH 0570 0576 0579 0629 0636 0642 0645 0648 0687 0701 0896 0905 0913 0922 0989 EEZ 0665 0802 0822 EIN 0841 0847 0985 1025 1106 ETD 0658 0688 0717 0724 0729 0730 0737 0788 0809 0824 0832 0852 0854 0868 0975 0991 1071 1081 EVA 0555 0573 0587 0634 0655 0661 0678 0693 0755 FIN 0994 1007 1013 1023 1067 1078 1088 FWI 0758 0965 1021 GFA 0992 GIA 0988 1020 1028 1052 HAL 1104 1114 HDA 0654 0662 0692 0716 0741 0786 HFY 1008 IWD 0670 0833 1097 IYE 0625 0632 JAI 0751 0807 0825 0831 0882 0885 0888 0901 0923 0932 0947 0956 JST 0842 0853 0945 KFR 0874 0891 0927 0939 0946 KLM 0682 0686 0703 0738 0770 0801 0811 0819 0834 0900 LTU 0739 0828 0911 MAU 0883 1057 MEA 0926 0984 0995 0998 MSR 0600 0610 0666 0683 0696 0709 0726 MXA 0966 0971 OMA 1038 1044 1049 1063 1093 1120 QAF 0605 QFA 0553 0558 0564 0574 0593 0595 0603 0695 0705 0712 0887 0892 0898 0940 0976 1061 1094 QTR 0571 0612 0616 0623 0637 0638 0659 0680 0684 0711 0721 0734 0743 0746 0760 0789 0792 0813 0820 0826 0849 0893 0907 0918 RSF 0980 SIA 0978 0983 0986 0997 1006 1010 1012 1015 1085 1098 1099 1105 1107 1124 1132 SVA 1108 1127 SWR 1000 1018 1026 1029 1084 1089 1101 TAM 0700 0869 0876 0949 0961 0968 0977 1112 1118 TAP 0877 0899 0904 0914 0934 TCX 0795 THA 0990 1003 1035 1037 1060 1074 1086 1090 THY 0697 0704 0742 0754 0774 UAF 1080 USA 1011 1022 1041 1069 1076 1095 1100 DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 3 5

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# @A330
SERVICE BULLETIN

OPERATOR MSN XAX 0952 0974 1048 1066 1075 1126 1131 (4) Configuration by MSN MSN CONFIGURATION 0524 0533 0542 0549 0552 0553 0555 0558 0564 0570 0571 0573 0574 0576 0578 0579 0587 0588 0591 0593 0595 0600 0602 0603 0605 0607 0609 0610 0612 0614 0616 0618 0620 0621 0623 0625 0629 0631 0632 0633 0634 0636 0637 0638 0640 0641 0642 0644 0645 0647 0648 0649 0650 0652 0653 0654 0655 0656 0658 0659 0661 0662 0663 0664 0665 0666 0667 0669 0670 0671 0673 0674 0675 0676 0678 0679 0680 0682 0683 0684 0686 0687 0688 0690 0691 0692 0693 0695 0696 0697 0699 0700 0701 0703 0704 0705 0707 0708 0709 0711 0712 0713 0714 0716 0717 0718 0720 0721 0722 0724 0725 0726 0728 0729 0730 0732 0733 0734 0735 0737 0738 0739 0741 0742 0743 0745 0746 0747 0749 0750 0751 0752 0754 0755 0756 0758 0759 0760 0769 0770 0772 0773 0774 0776 0777 0778 0780 0781 0782 0784 0785 0786 0788 0789 0791 0792 0795 0796 0797 0799 0801 0802 0803 0805 0806 0807 0809 0810 0811 0813 0814 0815 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828 0830 0831 0832 0833 0834 0836 0838 0839 0840 0841 0842 0843 0845 0847 0849 0850 0851 0852 0853 0854 0855 0857 0858 0859 0860 0861 0862 0863 0865 0866 0867 0868 0869 0871 0873 0874 0875 0876 0877 0879 0881 0882 0883 0884 0885 0887 0888 0889 0890 0891 0892 0893 0895 0896 0898 0899 0900 0901 0903 0904 0905 0906 0907 0908 0909 0911 0913 0914 0915 0916 0918 0919 0920 0922 0923 0926 0927 0928 0930 0931 0932 0934 0935 0936 0937 0939 0940 0941 0942 0943 0944 0945 0946 0947 0948 0949 0950 0951 0952 0954 0956 0957 0958 0959 0961 0962 0963 0964 0965 0966 0967 0968 0969 0970 0971 0973 0974 0975 0976 0977 0978 0979 0980 0982 0983 0984 0985 0986 0988 0989 0990 0991 0992 0994 0995 0996 0997 0998 0999 1000 1001 1002 1003 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1018 1019 1020 1021 1022 1023 1024 1025 1026 1028 1029 1031 1033 1035 1036 1037 1038 1041 1042 1043 1044 1045 1046 1047 1048 1049 1052 1053 1055 1057 1058 1060 1061 1063 1065 1066 1067 1069 1071 1072 1073 1074 1075 1076 1077 1078 1080 1081 1082 1084 1085 1086 1087 1088 1089 1090 1093 1094 1095 1096 1097 1098 1099 1100 1101 1103 1104 1105 1106 1107 1108 1110 1112 1114 1116 1118 1120 1123 1124 1126 1127 1129 1130 1131 1132 001

(5) Configuration definition **CONF 001 Config. 01 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration.

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 4 5

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# @A330
SERVICE BULLETIN
(6) Material Effectivity MATERIAL QTY PER A/C SEE NOTES Equipment BFEA01 1 B. CONCURRENT REQUIREMENTS None C. REASON (1) History Further to some reported cases of abnormal rudder deflections during application of the following tests : - AMM Task 27-99-00-740-801 Operational test of the Back-up Control Module (BCM) and Back-up Power Supply (BPS) by Built-In Test Equipment (BITE). or - AMM Task 27-99-00-710-801 Operational test of the rudder electrical back-up, it was detected that an erroneous pedals’ order could be sent by the Pedal Feel and Trim Unit (PFTU) to the BCM. The root cause was a broken screw inside the PFTU, involving that the link between the Rotary Variable Differential Transducer (RVDT) providing pedals’ position to the BCM and the input shaft was lost and RVDT could turn on its axis. Investigations performed at manufacturer’s facility pointed out that screws rupture on PFTU Part Number (PN) 6259-2 is due to weakening of the screws following bad degasification after surface treatment during manufacturing process. This scenario is only considered for aircraft with electrical rudder (post-Mod. No. 49144S16279 (INSTALL RUDDER FLY-BY WIRE ON A330/A340)). (2) Objective/Action This Service Bulletin is published to advise operators of A330 aircraft of the issue of SAGEM Service Bulletin No. 6259-27-006.The design solution consists in a new grade of screws more robust and addition of selflocking inserts for the fixation of the RVDT on the input shaft. These improvements under supplier responsibility (SAGEM) lead to introduce a new PFTU PN 6259-0311. This Service Bulletin requires modifying the affected PFTU : - PN 6259-2 modified into PN 6259-0311. (3) Advantages Accomplishment of this Service Bulletin will improve the reliability of the PFTU.

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 5 5

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# @A330
SERVICE BULLETIN
(4) Operational/Maintenance Consequences Aircraft dispach with FCPC 3 (PRIM 3) inoperative (MMEL 27-93-01-C) for A330-200/300 aircraft fitted with Mod. No. 49144S16279 will be restored only in case both modifications of PFTU post Mod. No. 200667S31517 and BCM post Mod. No. 58118S30423 are fitted on aircraft. D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 273169-831-801-001: Modification (1) Remove the PFTU (46CS) from the Avionics Compartment. (2) Modify the PFTU (46CS). (3) Install the PFTU (46CS) in the Avionics Compartment. E. COMPLIANCE (1) Classification MANDATORY (2) Accomplishment Timescale Accomplishment of this Service Bulletin is expected to be rendered mandatory by the issue of an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA). The accomplishment timescale, which has not yet been defined, will be given in the AD. F. APPROVAL Approved under EASA Design Organisation Approval No. EASA 21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin. G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. Task 273169-831-801-001: Modification Get Access 1.00 On Aircraft DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 6 5

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# @A330
SERVICE BULLETIN

Task 273169-831-801-001: Modification Remove the PFTU (46CS) from the Avionics Compartment. 1.00 Install the PFTU (46CS) in the Avionics Compartment. 2.00 Tests 1.50 Close-Up 1.00 TOTAL MANHOURS 6.50 ELAPSED TIME (HOURS) 6.50
Additional manhours related to Vendor SB; refer to: Modify the PFTU (46CS). SAGEM Service Bulletin No. 6259-27-006 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 12-34-24 27-22-52 27-99-00 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Master Minimum Equipment List (MMEL) MMEL 27-93-01-C Vendor Service Bulletin (VSB) SAGEM Service Bulletin No. 6259-27-006 K. PUBLICATION AFFECTED

Aircraft Wiring List (AWL) Illustrated Parts Catalog (IPC) 27-22-01 27-22-52 Master Minimum Equipment List (MMEL) This Service Bulletin has an operational impact. Please inform AIRBUS, at least four weeks in advance, in case you need your operational documentation to be amended by an intermediate revision prior to Service Bulletin embodiment. For this purpose, please request the intermediate revision by fax, telex or mail to : SEDCC, AIRBUS - Customer Services Directorate Fax No.: 33 (0) 5 61 93 28 06 Sita No.: TLSBP7X E-mail: sb.reporting@airbus.com These amendments will be confirmed by the next normal revision of operational documentation, once your Service Bulletin accomplishment report has been sent, as usual, to our Customer Services Directorate (SEDCC).

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 7 5

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# @A330
SERVICE BULLETIN

L. INTERCHANGEABILITY/MIXABILITY DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES PFTU 6259-2 6259-0311 01 Not Applicable NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. M. SPARES PFTU 6259-2

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 8 5

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# @A330
SERVICE BULLETIN

2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Equipment BFEA01 Modification of removed equipment should be negotiated directly with SAGEM as per instructions given in Service Bulletin No. 6259-27-006. (2) Price and Availability

Equipment BFEA01 Refer to SAGEM Service Bulletin No. 6259-27-006 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION For Equipment BFEA01, refer to SAGEM for the industry support terms. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials NOTE: To accomplish this Service Bulletin it is necessary to use the expendable parts listed in the AMM Task 27-22-52-400-801. (2) Components None (3) Equipment Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 6259-0311 1 PFTU 6259-2 01 (1) NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE (1): Modification of removed equipment should be negotiated directly with SAGEM as per instructions given in Service Bulletin No. 6259-27-006.

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 9 5

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# @A330
SERVICE BULLETIN

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING (1) Tooling - Price and Availability None (2) Tools NOTE: To accomplish this Service Bulletin it is necessary to use the tools listed in the AMM Task 27-22-52-000-801 and AMM Task 27-22-52-400-801. (3) Special Tools None

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 10 5

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# @A330
SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS Task 273169-831-801-001 - Modification WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES. CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING, COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO THIS: - PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS NECESSARY ON WIRING AND COMPONENTS. - REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER CONTAMINATION. THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION. IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00. Task Associated Data Modified FIN 46CS Manpower TOTAL MANHOURS 6.50 ELAPSED TIME (HOURS) 6.50 Additional manhours related to Vendor SB; refer to: SAGEM Service Bulletin No. 6259-27-006 A. GENERAL (1) Subtask 273169-839-001-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 273169-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 11 5

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# @A330
SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 27-22-52-000-801 (a) Make sure that the aircraft is electrically grounded, (Refer to AMM Task 12-34-24-860-802). (b) Put the access platform(s) in position. (c) Do the preparation procedure as specified in the removal of the PFTU (46CS), (Refer to AMM Task 27-22-52-000-801). C. PROCEDURE (1) Subtask 273169-831-001-001 - Remove the PFTU (46CS) from the Avionics Compartment. Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 27-22-52-000-801 (a) Remove (Refer to AMM Task 27-22-52-000-801) : FIN 46CS 1 PFTU 6259-2

(2) Subtask 273169-831-002-001 - Modify the PFTU (46CS). References Vendor Service Bulletin (VSB) SAGEM 6259-27-006 (a) Modify the PFTU (46CS), (Refer to SAGEM Service Bulletin No. 6259-27-006). (3) Subtask 273169-831-003-001 - Install the PFTU (46CS) in the Avionics Compartment. Manpower Resources Manhours 2.00 Minimum number of person 1 Subtask elapsed time 2.00 Skills NON SPECIFIC

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 12 5

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# @A330
SERVICE BULLETIN
Material necessary to do the job Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6259-0311 1 PFTU (1) NOTE (1): Modification of removed equipment should be negotiated directly with SAGEM as per instructions given in Service Bulletin No. 6259-27-006. References Aircraft Maintenance Manual (AMM) Task 27-22-52-400-801 (a) Install (Refer to AMM Task 27-22-52-400-801) : FIN 46CS 1 PFTU 6259-0311 D. TEST (1) Subtask 273169-700-001-001 - Testing Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 27-22-52-400-801 (a) Do the test after removal/installation of the PFTU (46CS), (Refer to AMM Task 27-22-52-400-801). E. CLOSE-UP (1) Subtask 273169-942-001-001 - Close-up Procedure. Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 27-22-52-400-801 (a) Do the close-up procedure as specified in the installation of the Pedal Feel and Trim Unit (46CS), (Refer to AMM Task 27-22-52-400-801).

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 13 5

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SERVICE BULLETIN REPORTING SHEET 

### TITLE: FLIGHT CONTROLS - RUDDER TRIM ACTUATION AND ARTIFICIAL FEEL - INSTALL IMPROVED PFTU ON LR A/C. MODIFICATION No.: 200667S31517 Please complete the appropriate item (A or B): A - SB WILL BE embodied YES/NO (if NO please comment) If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of embodiment:

B - SB HAS BEEN embodied on aircraft: Operator comments:

From Airline: Name/Title: Signature: Date: If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to next normal revision or prior to SB embodiment, please indicate required service(s): Either: Modification Operational Impact (MOI), if available YES/NO Or : Intermediate revision YES/NO Important Information: This SB will only be incorporated in your maintenance and operational documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With the next feasible revision, this will result in - Updating of maintenance documentation to show pre and post SB data. - Updating of maintenance and operational documentation to show post SB data after embodiment. If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically include them in the manual revisions. Refer to SIL 00-037 for detailed information. Please return this completed sheet to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn: SDC32 Technical Data and Documentation Services FAX: (+33) 5 61 93 28 06 e-mail: sb.reporting@airbus.com or via your Resident Customer Support Office. Alternatively, SB lists via letters or fax are also accepted.

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 1 5

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SERVICE BULLETIN QUALITY PERCEPTION FORM Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4 3 2 1 - Quality rating of the Accomplishment Instructions 4 3 2 1 - Quality rating of the Illustrations 4 3 2 1 - Is this SB easy to understand ? Y / N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments:

Operator: Date: Name/Title: Please return this form to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn : SEM4 Service Bulletins Management FAX : (33) 5 61 93 42 51 Or via your Resident Customer Support Office.

DATE: May 03/10 SERVICE BULLETIN No.: A330-27-3169 REVISION No.: 00 - May 03/10 Page: 1 5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.