S 644-058-N00
(4)
Lubricate the threads of the bolts (4) with engine oil.
S 424-030-N00
(5)
Install the last chance oil strainer (3) to the housing on the top of the fuel/oil cooler with the bolts (4).
S 434-031-N00
(6)
Tighten the bolts (4) to 85-95 pound-inches (9.6-10.7
newton-meters).
(a)
Install the lockwire or safety cable and safety cable ferrule to the bolts (4).
G.
Put the Airplane Back to Its Usual Condition.
S 414-072-N00
WARNING: OBEY THE INSTRUCTIONS IN 78-31-00 WHEN YOU CLOSE THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
(1)
Close the left thrust reverser (Ref 78-31-00/201).
(2)
Close the left core cowl panel (Ref 71-11-06/201).
S 414-059-N00
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S 414-060-N00
(3)
Close the left fan cowl panel (Ref 71-11-04/201).
S 444-061-N00
(4)
Do the activation procedure for the thrust reverser (Ref 78-31-00/201).
S 794-033-N00
(5)
Do the Test No. 3 - Ground Test - Idle Power (Ref 71-00-00/501).
TASK 79-21-16-004-034-N00
9. Install the No. 4 Bearing Last Chance Oil Strainer (Fig. 401)
__________________________________________________
A. Equipment
(1)
M303, M305, or M307 Bergen Mechanical Crimper
Bergen Cable Technologies Inc
170 Gregg St
P.O. Box 1300
Lodi, NJ 07644-9982
B.
Consumable Materials
(1)
D00390 Oil - Engine
(2)
G02332 Ferrule, Safety Cable (P05-292)
(3)
G02334 Lockwire, (P05-289) 0.032 inch (0.813 mm) - AS3214-02
(4)
G02335 Cable, Safety (P05-291) Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 8 | Bolt | 79-21-51 | 05 | 10 | | | 9 | Clamp | | | 55 | | | 10 | Nut | | | 35 | | | 11 | Heat Shield | | | 85 | | | 12 | Packing | | | 12 | | | 13 | Strainer Element | | | 145 | 2......…........…...................................…...........….....…........1
C. References
(1)
AMM 71-00-00/501, Power Plant
(2)
AMM 71-11-04/201, Fan Cowl Panels
(3)
AMM 71-11-06/201, Core Cowl Panels
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
(4)
AMM 78-31-00/201, Thrust Reverser System
D.
Access
(1)
Location Zone
412 Engine 1 - Turbine Exhaust Case 10:30 o'clock
422 Engine 2 - Turbine Exhaust Case 10:30 o'clock
432 Engine 3 - Turbine Exhaust Case 10:30 o'clock
442 Engine 4 - Turbine Exhaust Case 10:30 o'clock
(2)
Access Panel
415 Left Thrust Reverser Half - Engine 1
425 Left Thrust Reverser Half - Engine 2
435 Left Thrust Reverser Half - Engine 3
445 Left Thrust Reverser Half - Engine 4
E.
Procedure
S 434-035-N00
(1)
Remove the protection cap.
S 424-036-N00
(2)
Install last chance oil strainer (13) to the flange at the top end of the oil pressure tube (6) for the No. 4 bearing.
S 644-062-N00
(3)
Lubricate the packing (12) with engine oil.
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本文链接地址：747-400 AMM 飞机维护手册 滑油 OIL(95)
