1) Attach the spray shield (4) with a clamp (2) and a bolt (1) to a bracket (3).
NOTE: The bracket is attached to the flange of the cooling
____ air tube on the high compressor.
a) Lubricate the threads of the bolt with engine oil. b) Torque the bolt to 36-40 pound-inches (4.067 - 4.519 newton meters).
G. Put the Airplane Back to Its Usual Condition.
S 414-089-N00
WARNING: OBEY THE INSTRUCTIONS IN THE PROCEDURE TO 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 (AMM 78-31-00/201).
(2)
Close the left core cowl panel (AMM 71-11-06/201).
(3)
Close the left fan cowl panel (AMM 71-11-04/201).
S 444-087-N00
(4)
Do the activation procedure for the thrust reverser
(AMM 78-31-00/201).
S 414-085-N00
S 414-086-N00
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S 794-088-N00
(5) Do the Test No. 3 - Ground Test - Idle Power (AMM 71-00-00/501).
TASK 79-21-16-404-027-N00
8. Install the Main and Angle Gearbox 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)
C.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 3 | Strainer Element | 79-21-02 | 20 | 75 | | | 4 | Bolt | | | 70 | | | 5 | Packing | | | 80 | 2......…........…...................................…...........….....…........1
D. 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
(4)
AMM 78-31-00/201, Thrust Reverser System
E.
Access
(1)
Location Zone
412 Engine 1 - HPC Case 9 o'clock
422 Engine 2 - HPC Case 9 o'clock
432 Engine 3 - HPC Case 9 o'clock
442 Engine 4 - HPC Case 9 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
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
F. Procedure
S 434-028-N00
(1)
Remove the protection cap.
S 644-057-N00
(2)
Lubricate the packing (5) with engine oil.
S 434-029-N00
(3)
Install the packing (5) to the groove at the bottom of the last chance oil strainer (3).
