. SERVICE BULLETIN

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Revision No.1. Jul 15/08 

# 1406KID-28-467 Formerly Smiths Aerospace

TO: ALL HOLDERS OF SERVICE BULLETIN 1406KID-28-467, DATED Jun 12/07.



### FROM: GE AVIATION SYSTEMS LTD On May 4th 2007 the Aerospace business of Smiths Group, formally known as Smiths Aerospace Ltd, was sold to General Electric Corporation and became GE Aviation Systems Ltd, doing business as GE Aviation.

This page transmits Revision No. 1 to Service Bulleti n 1406KID-28-467. Revision No. 1 replaces Service Bulletin 1406KID-28-467, dated Jun 12/07 in its entirety.

This revision corrects the following: (1) The part numbers of the three new identification labels as shown in the text in paragraph 2.A.(8) on page 5 and the conversion kit on page 6. Where it detailed the following part numbers SUE46006-05, SUE46006-06 and SUE46006-07 it should have read SUE46006-5, SUE46006-6 and SUE46006-7

(2) Aircraft applicability updated.
Changed material is indicated with revision bars.CAGE CODE: K5294 

# GEK 116257

For Europe, Africa, India and Middle East contact: GE Aviation Customer Services - Cheltenham Bishops Cleeve, Cheltenham, Glos GL52 8SF, United Kingdom T: + 44 (0)1242 673355 F: + 44 (0)1242 669165 For Asia, Australasia and the Pacific contact: GE Aviation 3 Hakea Street, Brisbane Airport, QLD4007, Australia T: + 61 7 3860 0700 F: + 61 7 3860 0701 For the Americas contact: GE Aviation Customer Services – Clearwater P.O. Box 9013, Clearwater, FL 33758 United States of America T: + 1 (727) 539 1631 F: + 1 (727) 539 0680
Global Contact: cs.support@ge.com GE Ref: CS22231, CS22257, CS 22258, CS22340, CS22341 and CS22342 Manual Ref: 28-47-23 

# SERVICE BULLETIN

Copyright (2008), GE Aviation Systems Ltd UK The information contained in this document is GE Aviation Systems Ltd proprietary in formation and is disclosed in confidence. I t is the property of GE Aviation Systems Ltd and shall not be used, discl osed to others or reproduced wit hout the express written consen t of GE Aviation Systems Ltd, including, but without limitation, it is not to be used in the creation, manufacture, development, or der ivation of any repairs, modifications, spar e parts, design, or configuration changes or to obtain FAA or any other government or regulatory ap proval to do so. If consent is given for reproduction in whole or in part, this notice and the notice set forth on each page of this docu ment shall appear in any such reproduction in whole or in part. The informat ion contained in this document ma y also be controlled by U.S. export control laws. Unauthorized export or re-export is prohibited.

All technical documentation and information contained herein, with respect to assemb ly and disassembly, cleaning, inspection me thods and limits, repair methods and limits, operational limits, life limits and the like, have been developed and approved for use w ith this equipment and parts that have been manufactured and/or approved by GE and that have been maintained in accordance with GE technical documentation and recommendations. GE has no contractual or legal obligati on for, nor knowledge of, non-GE-approved parts and repairs. Accordingly, this document is not intended to apply to non-GE-approved parts and repairs.

Jun 12/07 

# 1406KID-28-467

Revision No.1. Jul 15/08 Page1 of 6 FUEL SYSTEM – MULTI-TANK INDICATOR FQIS
CONVERSION OF 1406KID-03, 1408KID-01-002 AND 1409KID-02

BY REPLACEMENT OF REAR CONNECTOR NEOP RENE SLEEVING WITH SILICONE SLEEVING

1. PLANNING INFORMATION
A. Effectivity
(1) Aircraft affected: Airbus A300-600, A300-600ST and A310
(2) Unit affected: Multi-Tank Indicator FQIS to Mod. State 00, 01, 02 or 03
(3) GE Part Numbers: 1406KID-03, 1408KID-01-002 and 1409KID-02

B. Reason
(1) Condition conversion corrects
The neoprene sleeving on the rear connector has the potential to degrade and fragment when used in higher temperatures.. SERVICE BULLETIN

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Jun 12/07 

# 1406KID-28-467

Revision No.1. Jul 15/08 Page 2

GE Proprietary Information – subject to the restrictions on the cover or first page (2) Extent condition encountered

One known occurrence to date
(3) Expected benefits of conversion
Product improvement. The replacement silicone sleeving has a higher thermal tolerance. C. Description Electrical connections to the indicator are by way of two 19-way connectors (PLA and PLB) fitted to the rear of the unit. Every wire that terminates to these connectors should be insulated by a single silicone sleeve. Due to an error in engineering stores, a batch of neoprene sleeves was accidentally mixed with stock of silicone sleeves. Although almost identical in appearance (both are pink), the thermal tolerance of neoprene sleeving is significantly lower than that of silicone sleeving. An unknown number of units were manufactured using the incorrect sleeves. Given it is not possible to identif y if a sleeve is silicone (correct) or neoprene (incorrect), for safety reasons in all instances where it is possible the incorrect sleeving was fitted, each and every sleeve will need to be replaced. To further aid the identification of the correct type of sleeve the replacement sleeves are White. Once this work has been carried out a new part num ber label is fitted to re-identify the unit in accordance with paragraph 1.H below. D. Compliance

All units on return. E. Approval The technical content of this Service Bulletin has been approved under the authority of the EASA Design Organisation Approval N° EASA.21J.031. F. Manpower The incorporation of the conversion only (disassembly/assembly) will take approximately 3 man hours excluding testing. G. Material and Availability The materials kit, part number 1406KID-28-467, is currently available and is free of charge. For details of the contents of the materials kit, refer to paragraph 3 of this Service Bulletin. For further information contact either: GE Aviation, Spares & Repairs Dept. CSD1, Bishops Cleeve, Cheltenham, Glos. GL52 8SF, England or GE Aviation, Customer Services - Clearwater, P.O. Box 9013, Clearwater, FL 33758, United States of America. SERVICE BULLETIN

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Jun 12/07 

# 1406KID-28-467

Revision No.1. Jul 15/08 Page 3

GE Proprietary Information – subject to the restrictions on the cover or first page H. Reidentified Parts
The following items part numbers change as a result of this work:
Assembly Old Part Number New Part Number

1406KID-03 1406KID53

1408KID-01-002 1408KID51 Multi-Tank Indicator FQIS

1409KID-02 1409KID52

I. Tooling Required Not applicable. J. Weight and Balance

None.

K. Electrical Load Data Not Changed.

L. Reference
(1) Component Maintenance Manual (CMM) 28-47-23 at Revision 3 (three).
(2) A300-28-6101.
(3) A310-28-2167.
(4) A300-28-9015.
(5) A300-28-9016.

M. Other Publications Affected

CMM 28-47-23 will be revised to reflect the contents of this service bulletin.. SERVICE BULLETIN

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Jun 12/07 

# 1406KID-28-467

Revision No.1. Jul 15/08 Page 4

GE Proprietary Information – subject to the restrictions on the cover or first page 2. ACCOMPLISHMENT INSTRUCTIONS
WARNINGS : FAILURE TO FOLLOW THE APPLICABLE INSTRUCTIONS GIVEN IN THIS PUBLICATION AS AMENDED BY GE AVIATION REVISIONS MAY ENDANGER SAFETY.

NOTES : All references are to Component Maintenance Manual 28-47-23 unless otherwise stated.

A. Embodiment Instructions (1) Refer to DISASSEMBLY and read the CAUTION above paragraph 1 then note the requirements of paragraph 1. Proceed then to carry out the instructions detailed in paragraph 2.H. to remove the two electrical connectors PLA (95) and PLB (100). Discard all pink binding sleeves removed during this procedure. If undamaged it is not necessary to remove any wire identification sleeves that are fitted to each wire. (2) Examine both electrical connectors for corrosion, overheating and bent or damaged pins. Any evidence will require the replacement of the relevant connector.

NOTE : Although not currently listed in the CMM it is recommended that item (95), which is currently item part number 40-743-3144-00 is replaced by item part number 40-743-3135-00. Similarly item (100), currently item part number 40-743-3144-01, should be replaced by item part number 40-743-3135-01. The current items have pin-tail connections, the recommended items have solder bucket connections and are significantly quicker to fit. (3) From the conversion kit select the following items: (a) 32-off White Silicone Sleeves, 1.5 mm x 10 mm, part number 30-784-529-01. (4) Refer to DISASSEMBLY and proceed as follows: (a) Do the procedures in paragraphs 2.A., 2.B and 2.C as necessary to gain access to the Power Supply Board Assembly (45). (b) Remove and retain the screw (50) securing the earth solder tag (55) on the corner of the Power Supply Board Assembly (45). (c) Remove and discard the pink binding sleeve insulating the earth solder tag (55) on the corner of the Power Supply Board Assembly (45). (d) Unsolder the wire from the earth solder tag (55). Slide a White Silicone Sleeve onto the disconnected end of the wire. (e) Solder the wire onto the earth solder tag (55). Reposition the White Silicone Sleeve so that it insulates the earth solder tag (55). (f) Position the earth solder tag (55) on the corner of the Power Supply Board Assembly (45) and secure in place using the retained screw (50). Use the specified locking compound on the screw thread.. SERVICE BULLETIN

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# 1406KID-28-467

Revision No.1. Jul 15/08 Page 5

GE Proprietary Information – subject to the restrictions on the cover or first page (5) Refer to ASSEMBLY and read the CAUTION above paragraph 1 then note the requirements of paragraphs 1 and 2. Proceed as follows using the remainder of the White Silicone Sleeves:
(a) Do the procedure detailed in paragraphs 3.A.(1), as necessary, and 3.A.(2) to fit new binding sleeves and solder the wiring in accordance with wiring diagram Fig.701 and wiring list Table 702. (b) Do the procedure detailed in paragraphs 3.F. and 3.G as necessary to refit the Processor Board Assemblies (35) and (25).
(6) Do the procedures detailed in TESTING AND TROUBLESHOOTING.
(7) Do the procedures detailed in ASSEMBLY paragraph 3.K.
(8) With reference to paragraph 1.H. of this bulletin select one of the following items from the conversion kit as applicable:
(a) Identification Label marked 1406KID53 , part number SUE46006-5.
(b) Identification Label marked 1408KID51 , part number SUE46006-6.
(c) Identification Label marked 1409KID52 , part number SUE46006-7.
(9) Locate the Nameplate (15) on the top of the unit, and indelibly transfer the Serial Number and Date of Manufacture data from the Nameplate onto the new Identification Label.
(10) Remove and discard the Nameplate and replace it with the completed new Identification Label.. SERVICE BULLETIN

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Jun 12/07 

# 1406KID-28-467

Revision No.1. Jul 15/08 Page 6 of 6

GE Proprietary Information – subject to the restrictions on the cover or first page 3. MATERIAL INFORMATION

WARNING: ONLY SPARES AND COMPONENTS SPECIFIED BY GE AVIATION SYSTEMS LIMITED SHOULD BE USED.

NOTE :
ORDERING
Certain spare parts listed in the Service Bulletin are manufactured by other contractors and have the manufacturer's number or British Standards reference quoted in addition to the part number under which GE Aviation Systems Limited supply.
When ordering from GE please quote the GE par t number, the other manufacturer's number or British Standards reference and the Code number of the unit, on all orders or enquiries.
When ordering from other manufacturers please quote the manufacturer's number and/or British Standards reference only.
A. Conversion kit 1406KID-28-467 consists of the following parts:-

New Part Number Qty Key Word Old Part Number Disposition Instruction
30-784-529-01 32 White Silicone Sleeves 1.5 mm i/d x 10 mm long 30-784-111 Scrap

SUE46006-5 1 Identification Label marked 1406KID53 KID1160 Scrap

SUE46006-6 1 Identification Label marked 1408KID51 KID1160 Scrap

SUE46006-7 1 Identification Label marked 1409KID52 KID1160 Scrap