(c) Disengage the pin (100), the bolt (125) and the retainer (115) from the link.
NOTE : You cannot remove bolt (125), retainer (115) and pin (100)
____
from the cross beam.
(d) Remove the link (30) from the cross beam (75). Subtask 71-21-11-020-055
B. Removal of the Cross Beam Assembly
(1) Remove the nuts (85), washers (80), spacers (150), bolts (130), washers (135) and retainers (140) from the cross beam.
(2) Remove the pin (145) from the cross beam.
(3) Remove the cross beam from the engine.
(4) Remove the bolts (125), the retainers (115) and the pins (100) from the cross beam.
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TASK 71-21-11-400-042
Installation of the Forward Engine Mount Links and Cross Beam Assembly without Engine Removal
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific cloth
No specific warning notice
No specific access platform 1 m (3 ft. 3 in.)
R No specific Torque Wrench : range 5.00 to 35.00 lbf.in R (0.05 to 0.40 m.daN) R
No specific Torque Wrench : range 96.00 to 900.00 lbf.in
(1.00 to 10.00 m.daN)
98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
98D71203003000 1 RODS - FWD ENG MOUNT
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP1008 *
trichlorethylene (Ref. 70-30-00)
Material No. CP2215 *
primer (General Electric, use with RTV-88)
(Ref. 70-30-00)
Material No. CP2541 *
silicone sealant (RTV-88) (Ref. 70-30-00)
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C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
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71-13-00-010-040 Opening of the Fan Cowl Doors
71-13-00-410-040 Closing of the Fan Cowl Doors
78-30-00-081-041 Make the Thrust Reverser Serviceable after
Maintenance
78-30-00-481-041 Make the Thrust Reverser Unserviceable for
Maintenance
78-36-00-010-040 Opening of the Thrust Reverser Doors
78-36-00-410-040 Closing of the Thrust Reverser Doors
71-21-11-991-301 Fig. 402
R 71-21-11-991-304 Fig. 405
3. Job Set-up
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Subtask 71-21-11-860-052
A. Aircraft Maintenance Configuration
(1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.
(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).
(3) Make sure that the access platform is in position.
(4) Make sure that the slats are retracted and install TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap and slat control lever.
(5) Make sure that RODS - FWD ENG MOUNT (98D71203003000) is installed on the engine.
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Subtask 71-21-11-010-060
B. Get Access
(1) Make sure that the fan cowl doors are open (Ref. TASK 71-13-00-010-040): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
(2) Make sure that the thrust reverser doors are open to the 45 degrees position (Ref. TASK 78-36-00-010-040): FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR 中國航空網 m.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 1(129)
