12-23-00
ALL ú ú 08 Page 303 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
~..............................................................................
| NAME | ELEMENT TYPE | CHAPTER |
................................................................................
|
High Pressure Fuel Filter | Replaceable| | 73-11-12| |
| OIL| |
|
|
|
Pressure Oil Filter Element | Cleanable| | 79-21-07| |
|
Scavenge Oil Filter Element | Replaceable| | 79-21-08| |
| STARTING| |
|
|
|
Starter Control Valve Filter | Cleanable| | 80-11-08| |
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2............................................….....................…...........1
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-23-00
ALL ú ú 11 Page 304 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
AIRPLANE SERVICING (CLEAN AND POLISH)
_____________________________________
1. General_______
A. Use this procedure to clean and polish the external surfaces of the airplane. Clean the external surfaces frequently to help prevent corrosion and to extend the life of the airplane structure. Clean the surfaces that do not have paint more frequently than the painted surfaces.
B. The liquids used in this procedure can cause injury to the skin and eyes, or damage to the airplane. Always wear clothing that will prevent injury when you clean the airplane. The cleaners can cause corrosion if they are not removed completely from the airplane surfaces. The solvent that is mixed with the cleaners is flammable. Keep the solvent away from sources of heat.
C. Failure to remove covers from pitot probes or coverings from static ports before flight may cause large errors in airspeed-sensing and altitude-sensing signals, which may lead to loss of safe flight.
TASK 12-25-01-103-001
2. Clean the External Surfaces of the Airplane___________________________________________
A. General
(1)
This section includes these procedures:
(a)
Remove Light Material (dust and dirt) from Smooth Surfaces
(b)
Remove Moderately Heavy Material (oil and mud) from Smooth Surfaces
(c)
Remove Heavy Material (grease and exhaust particles) from Smooth Surfaces
(d)
Remove Material Around Sensitive Components
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本文链接地址：757 AMM 飞机维护手册 SERVICING 2(66)
