737-300 400 500 AMM 飞机维护手册 动力装置 POWER PLANT 1(166)

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S 032-101-C00
 (1)  Remove the hose from the exit of the engine exhaust plug and install it on the air supply connector of the relubrication manifold.
 (a)  Attach the hose with clamps.
 S 862-102-C00
 (2)  Turn on the hot air source and let the pressure increase slowly to the operation level.
 (a)  The air temperature must be 300-325°F (150-165°C).
 S 862-103-C00
 WARNING:_______STAY CLEAR OF THE ENGINE EXHAUST AREA. IF YOU BREATHE THE OIL MIST FROM THE ENGINE EXHAUST, INJURY CAN OCCUR.
 DO NOT TRY TO MANUALLY TURN THE FAN ROTOR WITHOUT GOOD GLOVES.
 MAKE SURE YOU ARE ON A SAFE SURFACE WHILE YOU TURN THE FAN.
 BE VERY CAREFUL WHILE YOU TURN THE FAN TO PREVENT INJURY TO YOU.
 (3)  When the engine is at the operation level, open the oil supply valve of the relubrication manifold.
LUBRICATION
UNIT

S-M56-MM-1726-(1)-00-C
MANIFOLD
NOTE: LAYOUT SHOWN FOR ENGINE OFF WING; SIMILAR FOR ON WING INSTALLATIONS
Relubrication Equipment General Layout Figure 204
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 862-104-C00
 (4)  
During the relubrication cycle, manually turn the fan rotor slowly, with gloves on your hands, one full turn in the usual direction of operation (counterclockwise viewed from front).

 (a)  
Do this step each minute until the oil container is empty (usually takes five to six minutes).

 S 862-105-C00
 (5)  
Manually turn the N2 rotor slowly (AMM 72-00-00/201) one full turn each minute if it is possible.

 S 862-106-C00

 (6)  
When the oil container is empty, close the oil supply valve and shut off the hot air source.

 I.  
Remove the Dry-Out and Lubrication Equipment (Fig. 202, Fig. 203, Fig. 204).

 S 032-107-C00
 (1)  
Remove the hose from the air supply connector of the relubrication manifold and the air filter outlet.

 S 032-108-C00

 (2)
Remove the hose from the air filter inlet and the hot air source.

 S 032-109-C00

 (3)  
Remove the oil supply line from the oil container.

 S 032-110-C00

 (4)
Remove the supply line for the air pressure from the oil container.

 S 032-111-C00

 (5)  
Remove the knurled bolts (4 locations) that attach the relubrication manifold to the plate.

 S 022-112-C00

 (6)  
Remove the relubrication manifold.

 S 032-113-C00

 (7)  
Move the plate aft and at the same time remove the pusher from the forward sump bore (center bore) of the lubrication unit housing.

 S 032-114-C00

 (8)  
Remove the pushers from the aft sump bore and TGB/AGB bore of the lubrication unit housing as follows:

 (a)  
Push the pusher and in and turn it one quarter of a turn counterclockwise to release the locking keys from the keyways.

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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 212-115-C00
 (9)  
Examine the air filter for unwanted material.

 S 142-116-C00

 (10)
 Clean the air filter if there is unwanted material on it.

 S 432-117-C00

 (11)
 Install caps on the air filter and relubrication manifold tool set openings.

 J.
Put the engine back to its usual condition.

 S 142-118-C00
 (1)  
Clean the magnetic chip detectors (AMM 79-21-05/201).

 S 432-119-C00

 (2)  
Install the magnetic chip detectors (AMM 79-21-05/201).

 S 032-120-C00
　
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