Maintenance
78-36-00-010-040 Opening of the Thrust Reverser Doors
78-36-00-410-040 Closing of the Thrust Reverser Doors
79-00-00-210-003 Visual Inspection of the Oil System
79-21-10-400-004 Installation of the Lubrication Unit
80-11-10-400-002 Installation of the Pneumatic Starter
72-63-00-991-309 Fig. 403
72-63-00-991-310 Fig. 404
72-63-00-991-311 Fig. 405
72-63-00-991-312 Fig. 406
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-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
72-63-00-991-313 Fig. 407 72-63-00-991-314 Fig. 408
3. Job Set-up
__________
Subtask 72-63-00-860-055
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.
Subtask 72-63-00-010-075
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: (Ref. TASK 78-36-00-010-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR
Subtask 72-63-00-040-052
C. Make sure that the thrust reverser is unserviceable (Ref. TASK 78-30-00-481-041).
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4. Procedure_________
(Ref. Fig. 403/TASK 72-63-00-991-309, 404/TASK 72-63-00-991-310, 405/TASK 72-63-00-991-311, 406/TASK 72-63-00-991-312, 407/TASK 72-63-00-991-313, 408/TASK 72-63-00-991-314)
Subtask 72-63-00-210-053
A. Check all gaskets retained during removal for condition and
serviceability
(1) If gaskets are not reusable replace them. Subtask 72-63-00-410-066
B. Preparation for the Installation of the Accessory Gearbox CAUTION : USE 2 WRENCHES TO REMOVE OR INSTALL THE TUBE COUPLING NUTS.
_______ ONE WRENCH TO HOLD THE UNION AND ONE TO LOOSEN OR TIGHTEN THE COUPLING NUT. THIS WILL PREVENT DAMAGE TO THE HARDWARE.
(1) Before their installation, make sure that the gaskets are serviceable, lubricate the gaskets and nipples with engine oil (Material No. CP2442) and lubricate the threads of bolts with graphite grease (Material No. CP2101), unless specified.
(2) Remove blanking plugs and caps from the free ends of items before installation.
(3) Install the FIXTURE, SUPPORT - TGB R/I (856A2719G02) or the FIXTURE SUPPORT - AGB (856A2754G01)
(4) Install the tool assembly on a hydraulic hoist platform.
(5) Install the SLING - AGB (856A3519G01/G02) on the AGB as follows:
(a) Position the 2 sectors at each end of the AGB and safety with the 2 lockpins supplied.
(b) Attach the sling to a hoist.
(6) Remove the AGB from its container and install it on the FIXTURE SUPPORT - AGB (856A2754G01) as follows:
(a) Use lockpins to safety the fork and tenon to the AGB.
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(b) Engage the locating pin into the rear mount of the AGB. Use the knurled knob to attach the clamp.
(7) Remove the SLING - AGB (856A3519G01/G02) from the AGB.
(8) Remove the AGB blanking kit (760) as follows:
(a) Remove the cap from the lubrication unit pad.
(b) Remove the cap from the hydraulic pump pad.
(c) Remove the cap from the alternator pad.
(d) Remove the cap from the IDG pad.
(e) Remove the cap from the fuel pump pad.
(f) Remove the cover from the radial drive shaft housing.
(g) Remove the cap from the starter pad.
(h) Remove the blanking plugs from the nipples and orifices. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM ENGINE 发动机 2(141)
