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PANEL DESIGNATION IDENT. LOCATION
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121VU ENGINE/ENG1/FADEC B/AND EIU 1 4KS1 R41
R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
121VU ADIRS/ADIRU/2/26VAC AND AOA 5FP2 N08 121VU ADIRS/ADIRU/3/26VAC AND AOA 5FP3 N07 121VU ADIRS/ADIRU/2/115VAC 4FP2 N06 121VU ADIRS/ADIRU/3/115VAC 4FP3 N05 121VU ADIRS/ADIRU/2/28VDC 6FP2 N04 121VU ADIRS/ADIRU/3/28VDC 6FP3 N03
**ON A/C ALL
122VU ELEC/GCU/2 2XU2 T27 122VU ELEC/GCU/1 2XU1 T26 122VU ANTI ICE/WINDOWS/R 4DG2 W14 122VU ANTI ICE/WINDOWS/L 4DG1 X14 122VU ANTI ICE/PROBES/PHC/3 2DA3 Y16 122VU ANTI ICE/PROBES/2/TAT 1DA2 Y15 122VU ANTI ICE/PROBES/2/PITOT 3DA2 Y14 122VU ANTI ICE/PROBES/2/AOA 4DA2 Y13 122VU ANTI ICE/PROBES/2/PHC 2DA2 Y12 122VU ANTI ICE/PROBES/2/STATIC 5DA2 Y11 122VU ANTI ICE/PROBES/3/PITOT 3DA3 Z16 122VU ANTI ICE/PROBES/3/AOA 4DA3 Z15 122VU ANTI ICE/PROBES/3/STATIC 5DA3 Z14 122VU ANTI ICE/PROBES/1/STATIC 5DA1 Z13 122VU ANTI ICE/PROBES/1/TAT 1DA1 Z12
R **ON A/C 001-049, 051-052, 054-056, 058-059, 061-099, 101-101, 103-149,
R 151-199, 201-299, 301-399, 401-499, Post SB 30-1037 For A/C 001-049,051-052,054-056,
122VU ANTI ICE/RAIN/RPLNT/F/O 1DB2 W11
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**ON A/C ALL
4. Procedure
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R **ON A/C 001-049, 051-099, 101-149, 151-155, 157-199, 201-299, 301-399, R 401-499,
Subtask 71-52-43-420-055
A. Installation of the Channel A Fire Detector Harness Assembly (4204KS) (Ref. Fig. 401/TASK 71-52-43-991-303)
NOTE : When using fiberglass clamps on the engine core harnesses, do as
____ follows: Wrap fiberglass adhesive tape (Material No. CP2208) around the harness(es) to make sure that the clamps do not move when they are installed. Wrap only the locations where the clamps are being installed.
NOTE : Before you tighten the clamps, adjust the wire harness to get the
____ maximum clearance between the harness and the other structures on the engine. Make sure that the harness will not touch other structures.
(1) Remove the blanking caps from the electrical connectors.
(2) Put the harness 4204KS in position on the engine.
(3) Connect the electrical connector 452VC-A to the core junction box.
(4) Put the two clamps (10) on the harness 4204KS. Attach the clamps to the pylon with the bolts (5).
(5) Put the harness into the clamp (40). Attach the clamp (40) to the bracket at station 233 with the bolt (15).
NOTE : Make sure that the Installation Reference Markers are aligned
____ under the clamp. The Installation Reference Markers are fiberglass tape on the harnesses.
(6) Put the harness into the clamp (20). Attach the clamp (20) to the bracket at station 233 with the bolt (15).
(7) Put the two clamps (25) on the harness. Attach the harness to the brackets between stations 233 and 239 with the bolts (15).
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(8) TORQUE the bolts (15) to between 20 and 25 lbf.in (0.22 and 0.28
m.daN).
(9) Clean the mating surfaces:
WARNING : TRICHLOROETHANE IS A HAZARDOUS MATERIAL THAT CAN CAUSE
_______ INJURY OR ILLNESS IF NOT CORRECTLY USED. BEFORE YOU USE THIS PRODUCT, READ THE APPLICABLE MANUFACTURER'S "MATERIAL DATA SAFETY SHEET" AND OBEY THE SAFETY AND HEALTH PRECAUTIONS.
(a) Clean the mating surfaces of the ground wire terminal and the bracket with trichloroethane (Material No. CP1011) and a lint-free cloth.
(10) Attach the ground wire (70) to the fire detector element 4001WD1-A with the bolt (80), the lockwasher (85), the washers (90) and the nut (95).
(11) TORQUE the nut (95) to between 20 and 25 lbf.in (0.22 and 0.28 m.daN).
(12) Attach the wire (65) to terminal A with the nut (60). TORQUE the nut
(60) to between 25 and 30 lbf.in (0.28 and 0.33 m.daN).
(13) Attach the wire (50) to terminal C with the nut (55). TORQUE the nut
(55) to between 20 and 25 lbf.in (0.22 and 0.28 m.daN).
(14) Turn the harness until the index mark is at the top center on the clamp (65). Attach the harness 4204KS to the fire detector element 4001WD1-A with the screws (75) and the clamp (45). 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM 動力裝置 POWER PLANT 2(76)
