(1) Remove the parts which attach the fan case water drain tubes (220) and (530) as follows:
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NUT (400) Bracket (475) On the AGB left-hand
Bolt (465) side
Outer spring clips Oil heater tube (415),
(405), (425) and IDG exchanger fuel
(460) tube (455) and CLP fuel
Inner spring clips tube (430)
(420), (440) and (450)
Plastic bushings
(410), (435) and
(470)
Bolts (445) AGB left-hand side
Bracket (475)
Nut (165) Bracket (130) On the AGB front face Bolt (125)
Outer spring clips Rear sump oil return
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(135) and (160) tube (105) and TGB
Inner spring clips oil scavenge tube (110)
(145) and (150)
Plastic bushings
(140) and (155)
Bolts (120), (170) AGB front face
and (175)
Tubes (100), (105) Keep gaskets (115),
and (110) (180) and (185)
Gaskets (115), (180)
and (185)
Nut (70) Rear sump oil supply On the AGB front face
Bolt (65) tube (60) on bracket
Outer spring clip (90)
(75)
Inner spring clip
(85)
Plastic bushing (80)
Nuts (15), (95) AGB/TGB oil supply On the AGB front face
Bolts (40), (55) tube (30) on brackets
Outer spring clips (45) and (90)
(35), (50)
Inner spring clips
(5), (20)
Plastic bushings
(15), (25)
Nut (215) Forward fan case The bracket (215) was
Bolt (190) water drain tube previously attached
Bracket (195) (220) to be AGB scavenge
Outer spring clip tube
(210)
Inner spring clip
(200)
Plastic bushing (205)
Nut (560) Bracket (535)
Bolt (540)
Outer spring clip Aft fan case water
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(555) drain tube (530) Inner spring clip
(545) Plastic bushing (550)
(2) Disconnect the water drain tubes (220) and (530) from the fan case nipples and remove them from the engine.
Subtask 72-63-00-020-065
D. Removal of the AGB External Parts
(1) Disengage the IDG electrical cables from the clamp on the AGB.
(2) Remove the parts which attach the AGB external parts as follows:
------------------------------------------------------------------------------REMOVE FROM NOTE ------------------------------------------------------------------------------Bolts (360), (365) AGB rear face and FWD Keep gaskets (350), Gaskets (350), (370) sump oil scavenge tube (370) FWD sump oil scavenge hose (355)
Bolts (390) TGB oil scavenge tube Keep gasket (395) Gasket (395) (375) in the AGB rear face
Bolt (685) Starter pad Disconnect the bonding Washer (690) strip (695) from the AGB
(3) Disconnect and remove the tubes (30) and (60) from the AGB.
(4) Disconnect the TGB oil supply tube (230) from the AGB.
(5) Removal of the Rear Sump Oil Tubes
(a) Cut and remove the lockwire.
(b) Disconnect the rear sump oil scavenge tube (270) and the rear sump oil supply tube (305) from the tube bundle.
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Nut (335) Bolt (225)
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本文链接地址：A320飞机维护手册 AMM ENGINE 发动机 2(137)
