TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 467 of 1258
TM 9-2320-280-34
7-5.
TRANSMISSION REPLACEMENT TASK SUMMARY
Section II.
TRANSMISSION REPLACEMENT
TASK
PROCEDURES
PAGE
PARA.
NO.
7-6.
Transmission/Transfer Case
7-6
Assembly Removal (3L80)
7-7.
Transmission/Transfer Case
7-12
Assembly Installation (3L80)
7-8.
Transmission Transfer Case Assembly
7-16
Removal (4L80-E)
7-9.
Transmission/Transfer Case Assembly
7-21
Installation (4L80-E)
7-10.
Transmission Preparation
7-28
7-6.
TRANSMISSION/TRANSFER CASE ASSEMBLY REMOVAL (3L80)
This task covers:
Removal
INTIAL SETUP:
Applicable Models
Equipment Condition
All vehicles except: M997A2, M1025A2,
•
Engine access cover removed
TM1035A2, M1043A2, M1045A2, M1097A2
(TM 9-2320-280-20).
Tools
•
Transmission shift rod removed
General mechanic's tool kit:
(TM 9-2320-280-20).
automotive (Appendix G, Item 1)
•
Muffler support bracket removed (TM 9-2320-280-20).
•
Rear propeller shaft removed (TM 9-2320-280-20).
Special Tools
•
Converter housing cover removed (TM 9-2320-280-20).
Engine lifting sling (Appendix G, Item 22)
•
Transmission oil dipstick removed
(TM 9-2320-280-20).
•
Drain transmission fluid (TM 9-2320-280-20).
Material/Parts
•
Front propeller shaft removed (TM 9-2320-280-20).
Engine/Transmission support sling
(Appendix: C, Fig. 24 through 40) (Optional)
General Safety Instructions
Personnel Required
•
Converter must be removed with transmission as an
One mechanic
assembly and transmission must be level.
One assistant
•
Do not use hands to free transmission/transfer case
assembly of hang-ups or snags.
Manual References
•
Allow transmission/transfer case to cool before
TM 9-2320-280-20
performing this task.
TM 9-2320-280-24P
Maintenance Level
Direct support
7-6
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