TM 9-2320-302-34
0023 00-1
CRANKSHAFT REAR OIL SEAL REPLACEMENT
0023 00
THIS WORK PACKAGE COVERS
Removal, Inspection, Installation
INITIAL SETUP
Maintenance Level
Direct Support
Tools and Special Tools
Tool kit, general mechanic’s (Item 132, WP 0126 00)
Dial indicator set (Item 29, WP 0126 00)
Inserter, seal (Item 50, WP 0126 00)
Remover, seal (Item 101, WP 0126 00)
Materials/Parts
Seal (P/N 23519651)
Cloth, abrasive (Item 9, WP 0125 00)
Oil, lubricating (Item 25, WP 0125 00)
Equipment Condition
Power pack removed (WP 0010 00)
Flex plate removed (WP 0025 00)
REMOVAL
NOTE
If oil seal remover screws strip out of oil seal sealing casing, remove screws and bolts. Rotate oil seal
remover half the distance between existing screw holes in seal casing and repeat steps to remove seal.
1.
Position oil seal remover (1) over rear of crankshaft against flywheel housing (2).
NOTE
Oil seal remover screws must be evenly snug against oil seal remover but not overtightened and stripped in
oil sealing casing.
2.
Install six oil seal remover screws (3) through inner circle of holes in oil seal remover (1) and into oil seal casing.
3.
Thread three bolts (4) into outer circle of holes in oil seal remover (1) until bolts contact flywheel housing (2).
4.
Working clockwise, turn each bolt (4) one full turn until crankshaft rear oil seal is removed. Discard seal.
2
3
1
4
