NOTE: The minimum rundown torque is 25 inch-pounds (2.8
____
newton-meters).
F. Put the Airplane Back to Its Usual Condition
S 863-010
(1) Remove the DO-NOT-CLOSE tags and close these circuit breakers:
(a)
P6-2 Main Power Distribution Panel
1) 6K18, APU ALTN CONT
(b)
P83 Aft APU Equipment Control and Circuit Breaker Panel 1) APU PRIME CONT
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A
747-400
MAINTENANCE MANUAL
SEE A
FWD
APU COMPARTMENT
OIL
PLUG
SEAL SEE B FWD
WASHER
A
OIL
HOLE
STARTER MOTOR
FWD
B
APU Starter Motor Clutch Housing (Oil Replenishing) Figure 301
G56737
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A
747-400 MAINTENANCE MANUAL
S 863-011
(2)
Remove the DO-NOT-OPERATE tag from the APU control switch on the P5 overhead panel.
S 413-009
(3)
Close the left APU access door, 317AL, and right APU access door, 318AR:
(a)
Remove the two quick-release pins, disconnect the two hold-open rods and put the two hold-open rods in the two clips on the right access door.
(b)
Install the two quick-release pins in the two brackets on the right APU compartment bulkhead.
(c)
Lift the right access door until you can install the lanyard on the pin at the aft APU compartment bulkhead.
NOTE: The lanyard will hold the right access door on the APU
____
compartment bulkhead.
(d)
Remove the two quick-release pins, disconnect the two hold-open rods and put the two hold-open rods in the two clips on the left access door.
(e)
Install the two quick-release pins in the two brackets on the left APU compartment bulkhead.
(f)
Make sure the insulation covers are correctly attach to the APU compartment firewall.
(g)
Lift the left access door until the two APU access doors are approximately aligned.
(h)
Close the two APU access doors.
(i)
Close the six latches on the right access door.
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747-400 MAINTENANCE MANUAL
ENGINE STARTER - SERVICING (FILL THE OIL)
_________________________________________
1. General_______
A. This procedure gives the instructions to fill the starter with oil.
TASK 12-13-06-603-015
2. Engine Starter Oil Filling (Fig. 301)__________________________
A. Consumable Materials
(1) D00390 Oil - Engine
B. References
(1)
AMM 71-11-04/201, Fan Cowl Panels
(2)
AMM 71-11-06/201, Core Cowl Panels
(3)
AMM 78-31-00/201, Thrust Reverser System
(4)
IPC 80-11-01 Fig. 1
C. Access
(1)
Location Zone 412 Engine 1 - Main Gearbox Aft Face 5 o'clock 422 Engine 2 - Main Gearbox Aft Face 5 o'clock 432 Engine 3 - Main Gearbox Aft Face 5 o'clock 442 Engine 4 - Main Gearbox Aft Face 5 o'clock
(2)
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
