D. Prepare to Fill the Starter with Oil
S 043-018
WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
(1) Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
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A
747-400
MAINTENANCE MANUAL
START VALVE
SEE A
CAP
OIL FILL PLUG
MAIN
GEARBOX
FWD
STARTER SEE B MCD HOUSING
A OVERFLOW PLUG
MAGNETIC CHIP DETECTOR (MCD) PROBE
CAP
B
Engine Starter Oil Replenishing Figure 301
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747-400 MAINTENANCE MANUAL
S 013-019
(2)
Open the fan cowl panels (AMM 71-11-04/201).
S 013-023
(3)
Open the core cowl panels (AMM 71-11-06/201).
S 013-020 WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00/201 WHEN YOU OPEN THE
_______ THRUST REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
(4) Open the thrust reversers (AMM 78-31-00/201).
E. Fill the Starter with Oil
S 613-032 WARNING: DO NOT LET THE OIL TOUCH YOUR SKIN FOR A LONG PERIOD OF TIME.
_______ YOU CAN ABSORB POISONOUS MATERIALS FROM THE OIL THROUGH YOUR SKIN.
CAUTION: MAKE SURE YOU PUT THE CORRECT QUANTITY OF OIL IN THE STARTER TO
_______ KEEP THE STARTER SUFFICIENTLY LUBRICATED. AN INCORRECT OIL LEVEL IN THE STARTER CAN CAUSE DAMAGE TO THE STARTER.
CAUTION:_______DO NOT MIX OILS OF DIFFERENT TYPES OR BRAND NAMES. SOME OILS WILL CHEMICALLY CHANGE WHEN YOU MIX THEM. THIS CAN CAUSE DAMAGE TO THE STARTER.
(1) Do the steps that follow to fill the starter with oil:
(a)
Push and then turn the caps of the oil fill plug and the overflow plug to remove the caps.
(b)
Add oil to the starter until the oil comes out of the overflow port.
NOTE: You can use a plastic bottle with a plastic tube to add
____ the oil. Put the tube in the oil fill port and slowly fill the starter. This will let the air come out of the starter which will prevent an incorrect "full" indication.
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747-400 MAINTENANCE MANUAL
(c) Install the caps on the oil fill plug and the overflow plug.
NOTE: For reference only, the torque value is 40-70
____ pound-inches (4.5-7.9 newton-meters) for the oil fill plug, and 20-40 pound-inches (2.3-4.5 newton-meters) for the overflow plug.
1) Put the caps on the plugs.
2) Push and turn the caps clockwise until they lock.
S 143-030
(2) Clean all unwanted oil from the starter.
F. Return the Aircraft to its Usual Condition
S 413-022
WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00/201 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 thrust reversers (AMM 78-31-00/201).
S 413-014
(2)
Close the core cowl panels (AMM 71-11-06/201).
(3)
Close the fan cowl panels (AMM 71-11-04/201).
S 443-025
(4)
Do the activation procedure for the thrust reversers
(AMM 78-31-00/201).
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