TM 5-3805-248-23-2
CRANKSHAFT REAR SEALS REPLACEMENT - CONTINUED
0345 00
CLEANING AND INSPECTION
WARNING
Solvent cleaning compound MIL-PRF-680 Type III is an environmentally compliant and low toxic
material. However, it may be irritating to the eyes and skin. Use protective gloves and goggles. Use in
well-ventilated areas. Keep away from open flames and other sources of ignition.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pressure
when drying parts with compressed air. Use a maximum of 30 psi (207 kPa) when cleaning compo-
nents. DO NOT direct compressed air against human skin. Failure to follow this warning may result in
serious injury or death. Make sure air stream is directed away from user and other personnel in the area.
To prevent injury, user must wear protective goggles or face shield.
1.
Remove all seal material from mounting surfaces.
2.
Clean all parts with solvent.
3.
Dry all parts with compressed air.
4.
Inspect all parts for damage and replace as necessary.
INSTALLATION
1.
Install locator assembly and three bolts on crankshaft.
2.
Clean outside diameter of crankshaft flange and inside of new rear seal wear sleeve (2).
3.
Use sealing compound to coat outside of crankshaft flange and inside of new rear seal wear sleeve (2).
4.
Use clean lubricating oil to lubricate outside of new rear seal wear sleeve (2) and inside face of washer on nut.
5.
Position new rear seal wear sleeve (2) on crankshaft with outside diameter bevel facing out.
6.
Position sleeve installer on locator assembly.
7.
Slide pusher plate on locator assembly stud.
8.
Install nut on stud and tighten until pusher plate is at bottom.
CRANKSHAFT
FLANGE
LOCATOR
ASSEMBLY
BOLT
2
SLEEVE
INSTALLER
PUSHER
WASHER
PLATE
NUT
394-1138
0345 00-2
