- FQIC rack connector 3QT-A, pin 7K(3D) to connector 4039VC1(2)-A, pin CC (common drive return)
- FQIC rack connector 3QT-A, pin 13H(13B) to connector 4039VC1(2)-A, pin <Q (common drive).
(c) Repair all the unserviceable wiring and connectors (Ref. ESPM 20-00-00).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞28-42-00∞∞∞∞∞∞∞∞∞∞Page A295
201-299, 401-499, Aug 01/05 CES
(d) Connect the:
- fused connector 4041VC-A(4042VC-A) to the receptacle 4041VC(4042VC) (Ref. AMM TASK 28-42-43-400-008)
- tank wall connector 4039VC1-A(4039VC2-A) to the receptacle 4039VC1(4039VC2).
(e) Install the FQIC 3QT (Ref. AMM TASK 28-42-34-400-001).
(f) Do the test given in Para. 3.B.
(11) If the fault continues, drain and open the tank to the air (Ref. AMM TASK 28-10-00-910-001) and (Ref. AMM TASK 28-10-00-910-002).
(12) Do a check of the HARNESS-CHAN A, L WING TK INR (13QT1) (HARNESS-CHAN A, R WING TK INR (13QT2)) (Ref. AWM 28-42-09) ((Ref. AWM 28-42-08)) and replace, if necessary, (Ref. AMM TASK 28-42-43-000-006) and (Ref. AMM TASK 28-42-43-400-006).
NOTE : The harness 13QT1(2) is located between the tank wall
____ connector 4039VC1(2) and the connector 4045VC1(2)-A at Rib 15.
(13) Do a check of the HARNESS-CHAN A, L WING TK OUTR (15QT1) ( HARNESS-CHAN A, R WING TK OUTR (15QT2)) (Ref. AWM 28-42-09) ((Ref. AWM 28-42-08)) and replace, if necessary, (Ref. AMM TASK 28-42-43-000-003) and (Ref. AMM TASK 28-42-43-400-003).
NOTE : The harness 15QT1(2) is located between the connector
____ 4045VC1(2) at Rib 15 and the fuel quantity/temperature probe 33QT1(2).
(14) If the harnesses 13QT1(2) and 15QT1(2) are serviceable, replace the PROBE-FUEL QTY NO 13, RIB 16-17 L WNG TK OUTR GROUP A (33QT1) ( PROBE-FUEL QTY NO 13, RIB 16-17 R WNG TK OUTR GROUP A (33QT2)) (Ref. AMM TASK 28-42-15-000-001) and (Ref. AMM TASK 28-42-15-400-001).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
5. Close-up
________
A. Close-up and Removal of Equipment
(1) Do the EIS Stop Procedure (Ref. AMM TASK 31-60-00-860-002).
(2) If necessary, de-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).
(3) Make sure that the access panel 574BB (674BB) opened during this trouble-shooting procedure is closed.
(4) Make sure that the work area is clean, clear of tool(s) and other items.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞28-42-00∞∞∞∞∞∞∞∞∞∞Page A296
201-299, 401-499, Aug 01/05 CES (5) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞28-42-00∞∞∞∞∞∞∞∞∞∞Page A297
201-299, 401-499, Aug 01/05 CES
**ON A/C ALL
TASK 28-42-00-810-817
Fuel Quantity Probe 34QT1(2), Left(Right) Wing Tank
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
WARNING : WHEN YOU DO WORK ON THE FUEL SYSTEM WIRING, YOU MUST USE TEST
_______ EQUIPMENT THAT IS APPROVED (REFER TO INTERNATIONAL OR NATIONAL SPECIFICATIONS FOR INTRINSICALLY SAFE TEST EQUIPMENT, E.G. EN50-020, UL913 OR EQUIVALENT). TEST EQUIPMENT THAT IS NOT APPROVED CAN CAUSE FIRE OR AN EXPLOSION.
1. Possible Causes
_______________
- FQIC (3QT)
- HARNESS-CHAN B, L WING TK INR (14QT1)
- HARNESS-CHAN B, R WING TK INR (14QT2)
- HARNESS-CHAN B, L WING TK OUTR (16QT1)
- HARNESS-CHAN B, R WING TK OUTR (16QT2)
- PROBE-FUEL QTY NO 14, RIB 20-21 L WNG TK OUTR GROUP B (34QT1)
- PROBE-FUEL QTY NO 14, RIB 20-21 R WNG TK OUTR GROUP B (34QT2)
- HARNESS-LEFT WING TANK B (63QT)
- HARNESS-RIGHT WING TANK B (64QT)
- aircraft wiring
- shorting plug 4043VC-A(4044VC-A)
- fused connector 4043VC-A(4044VC-A)
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
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本文链接地址：A320 Trouble Shooting Manual 排故手册 FUEL 燃油3(11)
