TM 5-3895-379-23
CRANKSHAFT FRONT OIL SEAL REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Materials/Parts
Tools and Special Tools
Seal, oil
Tool kit, general mechanic's (Item 36, WP 0220 00)
Shop equipment, general purpose (Item 30, WP
References
TM 5-3895-379-23P, Figure 10
Installer, front seal (Item 16, WP 0220 00)
Equipment Condition
Crankshaft pulley removed (WP 0167 00)
REMOVAL
1
2
CAUTION
Make sure main lip is used to remove
crankshaft front oil seal. Do not damage
edge of oil seal housing.
1.
Drill three holes evenly spaced in crankshaft front oil
seal (1).
2.
Position slide hammer puller in holes and remove
crankshaft seal (1) from oil seal housing (2).
401-957
CLEANING AND INSPECTION
Clean oil seal housing and inspect for any damage to oil seal housing and front of engine block.
INSTALLATION
CAUTION
Make sure spring loaded lip of oil seal is facing towards inside of timing case cover and is square to bore of
seal housing.
NOTE
Lubricate oil seal and crankshaft pulley area that contacts new oil seal with clean engine oil.
1.
Using front seal installer, install new crankshaft front oil seal (1) in oil seal housing (2).
2.
Install crankshaft pulley (WP 0167 00).
END OF WORK PACKAGE
