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 144 of 1258
Applicable Models
_______________
All vehicles except: M997A2, M1025A2,
M1035A2, M1043A2, M1045A2, M1097A2,
M1123
To o l s
____
General mechanic's tool kit:
automotive (Appendix G, Item 1)
Special To o l s
__________
Engine lifting sling (Appendix G, Item 22)
Torque adapter, 3/4 in.
(Appendix G, Item 107)
Belt tension gauge (Appendix G, Item 27)
M a t e r i a l s / P a rt s
_____________
Thirty-nine lockwashers
(Appendix E, Items 75, 83, 86)
Two cotter pins (Appendix E, Item 9)
Twenty-six locknuts
(Appendix E, Items 47, 49)
Three nut and lockwasher assemblies
(Appendix E, Item 96)
Two lockwashers (Appendix E, Item 88)
Two lockwashers (Appendix E, Item 89)
Lockwasher (Appendix E, Item 83)
Lockwasher (Appendix E, Item 90)
Lockwasher (Appendix E, Item 91)
Lockwasher (Appendix E, Item 92)
Gasket (Appendix E, Item 28)
O-ring seal (Appendix E, Item 119)
Two rubber washers
(Appendix E, Item 146)
3 - 2 3 . ENGINE INSTA L L ATION (6.2 L)
This task covers:
Installation
INITIAL SETUP:
Material/Parts (cont’d)
Tie down strap
(Appendix E, Item 210)
Antiseize compound (Appendix B, Item 7)
Sealing compound (Appendix B, Item 50)
RTV sealant (Appendix B, Item 43)
Engine/Transmission support sling
(Appendix C, Fig. 24, through 40) (Optional)
Personnel Require d
________________
One mechanic
One assistant
Manual Refere n c e s
________________
TM 9-2320-280-10
TM 9-2320-280-20
TM 9-2320-280-24P
Equipment Condition
_________________
Engine prepared for installation (para. 3-26).
General Safety Instructions
______________________
• Direct personnel to stand clear during hoisting
operation.
• Do not use hands to free engine if hangups or
snags.
• Transmission must be supported during engine
installation.
Maintenance Level
_______________
Direct support
Installation
TM 9-2320-280-34
3 - 8 2
Change 1
WARNING
• Direct all personnel not participating in engine installation to
stand clear during hoisting operation. Failure to do this may
cause injury.
• Do not use hands to free engine of hangups or snags. Use
prybars to avoid injury.
CAUTION
• Always install engine slowly. Lower into chassis carefully and
closely observe all engine components to prevent engine damage.
• If transmission support sling was installed, remove prior to
engine installation.
NOTE
• All plugs must be removed from hoses and connections prior to
reconnection.
• Assistant will be needed for steps 1 through 7.
• This procedure is for 6.2L and detuned 6.5L engines only. Refer
to para. 3-25 for 6.5L engine installation.
1.
Lower engine (1) into vehicle.
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