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TM 5-2420-222-34
3-18.
TIMING GEAR COVER MAINTENANCE (Con’t).
4.
Remove two nuts (15) from studs (24) and timing gear cover (11).
5.
With the aid of an assistant, lift timing gear cover (11) and gasket (14) off engine block (1) and cylinder block
PLATE (12). Discard gasket.
b.
DISASSEMBLY
NOTE
Note length and location of screws during disassembly to ensure proper assembly.
1.
Remove two screws (19) and lockwashers (18) from access cover (17) and timing gear cover (11). Discard
lockwashers.
2.
Remove access cover (17) and gasket (16) from timing gear cover (11). Discard gasket.
3.
Remove three screws (20) and lockwashers (21) from access cover (13) and timing gear cover (11). Discard
lockwashers.
4.
Remove access cover (13) and gasket (22) from timing gear cover (11). Discard gasket.
CAUTION
When removing seal, do not pry or press against timing gear cover with excessive
force. Timing gear cover is made of aluminum and excessive force may damage it.
5.
Using drift and hammer, drive seal (23) out of timing gear cover (11). Discard seal.
TA701290
3-105
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