S 413-045
(19)
Close the core cowl panels (AMM 71-11-06/201).
S 413-046
(20)
Close the fan cowl panels (AMM 71-11-04/201).
S 713-047
(21)
Do the activation procedure for the thrust reverser (AMM 78-31-00/201).
TASK 12-22-03-103-028
3. Flush the Engine Oil System
___________________________
A. References
(1)
AMM 12-13-03/301, Engine - Servicing
(2)
AMM 71-00-00/201, Power Plant
(3)
AMM 78-31-00/201, Thrust Reverser System
B. Access
(1) Access Panel 415 and 416 Thrust Reverser Halves - Engine 1 425 and 426 Thrust Reverser Halves - Engine 2 435 and 436 Thrust Reverser Halves - Engine 3 445 and 446 Thrust Reverser Halves - Engine 4
C. Procedure
S 013-033
(1)
Open the thrust reverser halves (AMM 78-31-00/201).
(2)
Fill the engine oil (AMM 12-13-03/301).
S 613-034
NOTE: It is not necessary to motor the engine and fill the oil
____
tank to flush the oil system.
S 413-021
(3) Close the thrust reverser halves (AMM 78-31-00/201).
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747-400 MAINTENANCE MANUAL
S 863-022
(4)
Start and operate the engine at idle power for 2-5 minutes (AMM 71-00-00/201).
S 863-023
(5)
Do an engine shutdown (AMM 71-00-00/201).
S 683-035
(6)
Do this task: "Drain the Engine Oil".
S 683-038
(7)
Do this task: "Fill the Engine Oil".
TASK 12-22-03-603-029
4. Fill the Engine Oil___________________
A. References
(1)
AMM 12-13-03/301, Engine - Servicing
(2)
AMM 71-00-00/501, Power Plant
(3)
AMM 78-31-00/201, Thrust Reverser System
B. Access
(1) Access Panel 415 and 416 Thrust Reverser Halves - Engine 1 425 and 426 Thrust Reverser Halves - Engine 2 435 and 436 Thrust Reverser Halves - Engine 3 445 and 446 Thrust Reverser Halves - Engine 4
C. Procedure
S 013-036
(1)
Open the thrust reverser halves (AMM 78-31-00/201).
(2)
Fill the engine oil (AMM 12-13-03/301).
(3)
Close the thrust reverser halves (AMM 78-31-00/201).
(4)
Do Test No. 3 - Ground Test - Idle Power (AMM 71-00-00/501).
S 613-024
S 413-025
S 793-026
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747-400 MAINTENANCE MANUAL
ENGINE STARTER - SERVICING (OIL CHANGE)
_______________________________________
1. General_______
A. The engine starter oil is replaced regularly. The quality and quantity of the drained oil and metal particles on the magnetic chip detector can show you the condition of the starter. If you find pieces of pins, lockwire, castings, or other large pieces, it will be necessary to remove the starter to examine it more.
TASK 12-22-06-603-025
2. Change the Engine Starter Oil (Fig. 301)_____________________________
A. General
(1) This procedure includes the steps to do a gravity fill of the starter.
B. Standard Tools and Equipment
(1) Container - 1 quart (1 liter) capacity, suitable for collecting oil
C. Consumable Materials
(1) D00390 Oil - Engine
D. References
(1)
AMM 71-11-04/201, Fan Cowl Panels
(2)
AMM 71-11-06/201, Core Cowl Panels
(3) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：747-400 AMM 飞机维护手册 SERVICING 2(85)
