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TM 5-4210-220-34
3-8.
ENGINE Continued
3-8.6
Flywheel Housing.
This task covers
a.
Removal
b.
Installation
c.
Installation
TOOLS
EQUIPMENT CONDITION
Shop Equipment, Automotive
Engine Removed (see para. 3-8.1)
Maintenance and Repair,
Flex Plate Removed (see TM 5-4210-220-12)
NSN 4910-00-754-0705
J1927-01 Housing Alinement Studs
MATERIALS/PARTS
J4239 Rear Oil Seal Expander
10, Appendix B Dry Cleaning Solvent
J8092 Handle
17, Appendix B Engine Oil
J25002 Guide Studs
8922443 Small Cover Gasket
J21112-B Rear Oil Seal Installer
5104506 Large Cover Gasket
J3154-1 Handle
5144875 Flywheel Housing Gasket
J8682 Rear Oil Seal Expander (Oversize Seal)
5148499 Locking Bolts
5106321 Rear Seal
REMOVAL
NOTE
To make assembly easier, make a sketch of the flywheel housing and the size and location of all the
fasteners removed.
(1)
Remove the flywheel housing support brackets attached to the housing and the cylinder heads.
(2)
Remove the accessories attached to the flywheel housing. (Air compressor removed during engine removal
from truck.)
(a)
Remove the alternator mounting brackets, see TM 5-4210-220-12.
(b)
Remove the alternator pulley drive, see para. 2-19.2.
(c)
Remove the power steering pump pulley drive, see para. 2-19.2.
(d)
Remove the flywheel housing hole covers and discard gaskets.
(3)
Remove the oil pan, see para. 2-19.11.
WARNING
Serious injury could occur if heavy equipment is moved/lifted without sufficient personnel to do the job.
Use proper physical lifting procedures or use a suitable lifting device or dolly. Wear safety shoes, gloves
and other suitable protective clothing.
Death or serious injury could occur if unauthorized or unnecessary personnel are in the hoisting area.
Permit only personnel actually engaged in the hoisting operation to be near the vehicle and hoisting
equipment. All instructions for the hoisting operations must come from one authorized person
3-136
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