747-400 AMM 飞机维护手册 发动机燃油和控制 1(23)

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(d)  Fill the FMU (6) with sufficient oil to apply a layer of oil on all areas which usually are open to the fuel.
 NOTE: Fill the FMU with the oil through the transfer tube
____
 ports.

 (e)  
Make sure all internal parts get a thick layer of the oil:

 (f)  
Move the FMU (6) at an angle.

 (g)  
Drain the oil from the FMU (6).

 (h)  
Install caps on the transfer tube ports.

 S 024-111-N00
 (8)
Install caps on the openings in the FMU (6) if it is not done.

 S 024-112-N00

 (9)  
Install caps on the openings in the fuel pump (11).

 TASK 73-11-01-404-033-N00
 3. Fuel Pump Installation (Fig. 401)
______________________
 A. Special Tools and Equipment
 (1)  
PWA 85862 Adapter - Torque, Pratt & Whitney,
 Commercial Products Division,
 400 Main Street,
 East Hartford, CT 06108

 (2)  
PWA 85989 Fixture, Handling (Optional), Pratt & Whitney

 (3)  
PWA 86461 Adapter - Torque, Pratt & Whitney

 B.
Consumable Materials

 (1)  
D00250 Petrolatum White, VV-P-236

 (2)  
D00390 Oil - Engine

 (3)  
G00964 Compound - Antigalling, Fel-Pro C-200

 (4)  
G01505 Lockwire - MS20995

 (5)  
G02332 Ferrule - P05-292 (Optional)

 (6)  
G02335 Cable - Safety - P05-291 (Optional)

 C.
Parts

 ~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 6 | Fuel Metering Unit | 73-21-01 | 05 | 40 | | | 9 | Packing | 73-11-02 | 05 | 10 | | | 11 | Fuel Pump | 73-11-01 | 05 | 75 | | | 12 | Retainer | 73-11-06 | 35 | 35 | | | 13 | Packing | | | 40 | | | 21 | Gasket | 73-11-06 | 01 | 40 |
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 ALL  ú ú N02 Page 414 ú Oct 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | | 31 | Packing | 71-71-01 | 01 | 565 | | | 35 | Packing | 73-11-01 | 05 | 65 | | | 37 | Packing | | | 70 | | | 38 | Packing | 73-21-01 | 05 | 35 | | | 41 | Packing | 73-11-06 | 20 | 25 | | | 42 | Packing | 73-11-01 | 05 | 55 | | | 46 | Packing | 73-21-09 | 01 | 10 | | | 49 | Packing | 73-34-01 | 05 | 20 | | | 53 | Packing | 73-21-01 | 05 | 25 | | | 58 | Packing | | | 55 | | | 59 | Packing | | | 60 | | | 61 | Packing | 73-11-01 | 05 | 15 | | | 74 | Packing | 73-21-09 | 01 | 55 | 2.....….........…...................................…..........…......…........1
 D. References
 (1)
AMM 70-23-00/201, Tightening Techniques and Torque Values

 (2)
AMM 70-24-05/201, Electrical Harnesses

 (3)
AMM 71-00-00/501, Power Plant

 (4)
AMM 71-11-04/201, Fan Cowl Panels

 (5)
AMM 71-11-06/201, Core Cowl Panels

 (6)
AMM 73-11-07/401, Fuel Bypass Valve

 (7)
AMM 73-21-01/401, Fuel Metering Unit

 (8)
AMM 78-31-00/201, Thrust Reverser System

 E.
Access

 (1)  
Location Zone 412 Engine 1 - Main Gearbox Fwd Face 5 o'clock 422 Engine 2 - Main Gearbox Fwd Face 5 o'clock 432 Engine 3 - Main Gearbox Fwd Face 5 o'clock 442 Engine 4 - Main Gearbox Fwd Face 5 o'clock

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
(2)  
Access Panel
 415 and 416 Thrust Reverser Halves - Engine 1
　
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