. SERVICE BULLETIN .

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 Bulletin 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, CS22258, 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 information and is disclosed in confidence. It is the 

property of GE Aviation Systems Ltd and shall not be used, disclosed to others or reproduced without the express written consent of GE 

Aviation Systems Ltd, including, but without limitation, it is not to be used in the creation, manufacture, development, or derivation of any 

repairs, modifications, spare parts, design, or configuration changes or to obtain FAA or any other government or regulatory approval 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 document shall 

appear in any such reproduction in whole or in part. The information contained in this document may 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 assembly and disassembly, cleaning, inspection methods 

and limits, repair methods and limits, operational limits, life limits and the like, have been developed and approved for use with 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 obligation 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 NEOPRENE 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 .

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 identify 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 number 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 .

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 

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

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 .

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 .

Jun 12/07 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 .

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 part 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