70-10-01
ALL ú ú C01 Page 221 ú Jul 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
~.............................................................................. | DESCRIPTION | CODE NO. | SUPPLIER | ................................................................................ |Tape, Speed Y9162B | |3M Company| |(0.013 inch [0.033 cm] | |P.O. Box 3211| |thick, 11.33 inches | |St. Paul, MN 55133 USA| |[28.78 cm] wide, 9 | | | |yards [8.2 m] long or | | | |428B (0.013 inch | | | |[0.033 cm] thick, 6 | | | |inches [15.2 cm] | | | |wide, 36 yards | | | |[32.9 m] long) | | | ................................................................................| | |
| |Tracer - Tech D499C |CP2154 |Traler - Tech| | | |Shannon Luminour| | | |Malts Co.| | | |7356 E. Washington Blvd.| | | |Los Angeles, CA 90946 USA| ................................................................................| | |
| |Tubing, | |Raychem Corp.| |Heat-Shrinkable, | |300 Constitution Drive| |1/16 inch diameter | |Melno Park, CA 94025 USA| | | |(Designation: Raychem RT-876)| ................................................................................| | |
| |Zyglo ZL54 |CP2142 |Magnaflux Corporation| | | |7300 West Lawrence Avenue| | | |Chicago, IL 60659 USA| ................................................................................| | |
| |Zyglo ZL60 |CP2143 |Magnaflux Corporation| | | |7300 West Lawrence Avenue| | | |Chicago, IL 60659 USA| ................................................................................| | |
| |Zyglo ZP9C |CP2134 |Magnaflux Corporation| | | |7300 West Lawrence Avenue| | | |Chicago, IL 60659 USA| ................................................................................| | |
| |Trichloroethylene, |CP1008 |Local Purchase| |Stabilized | | | ................................................................................| | |
| |3M Mastic EC612 |CP2115 |3M Company| | | |P.O. Box 3211| | | |St. Paul, MN 55133 USA| 2..........................…................…..................................1
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70-10-01
ALL ú ú C01 Page 222 ú Jul 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
PRECAUTIONS DURING REMOVAL/INSTALLATION OF ENGINE COMPONENTS -
______________________________________________________________ MAINTENANCE PRACTICES
_____________________
TASK 70-10-02-912-017-C00
1. General Precautions During the Removal and Installation of Engine Components
_____________________________________________________________________________
A. General
(1)
You must be careful when you do maintenance operations in the engine critical areas.
(2)
Damage to the engine can occur from unwanted materials that go into the engine (FOD) or from engine parts that are not correctly attached.
(3)
It is very important that all critical areas of the engine be examined for cleanliness before each engine run.
(4)
It is very important that the area around the engine be examined for cleanliness before each engine run.
B. Precautions During the Removal and Installation of Engine Components
S 912-022-C00
WARNING: SOME PARTS INSTALLED ON CFM56 ENGINES MAY CONTAIN SMALL AMOUNTS
_______ OF ASBESTOS. REVIEW THE ENGINE MANUFACTURER'S ILLUSTRATED PARTS CATALOG TO DETERMINE IF PARTS ON YOUR ENGINE ARE AFFECTED. IF YOU REPLACE OR HANDLE THESE PARTS, WEAR APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT AND STRICTLY OBEY ALL APPLICABLE ENVIRONMENTAL CONTROLS AND REGULATIONS FOR HANDLING, REPLACING AND DISPOSING OF ASBESTOS CONTAINING HARDWARE.
(1) Engine Critical Areas
(a)
Air inlet cowl.
(b)
Bleed valve compartments.
(c)
Interfaces with engine bleeds.
S 912-019-C00
(2) General Precautions
(a) Before you do the maintenance, make sure you do these: 1) Remove the contents from your pockets of your work clothes. 2) The bottom of your footwear is clean. 3) Make sure all of the important areas of the engine are free
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