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TM 10-3930-643-20
ENGINE, FUEL, EXHAUST AND COOLING TROUBLESHOOTING AND MAINTENANCE.
4-12.
Crankcase Ventilation. (Sheet 1 of 3)
This task covers:
a. Removal
b .
Cleaning/Inspection
c .
I n s t a l l a t i on
INITIAL SETUP
Tools
Materials/Parts
Tool Kit, General Mechanics
Cleaning solvent P-D-680
Automotive
(App. C, Item 2)
NSN 5180-00-177-7033
Detergent (App. C, Item 16)
Clean cloth (App. C, Item 10)
F l u i d f i l t e r i n g d i sc
Gasket
Torques
Except for special torques shown,
all fasteners are tightened to a
standard torque.
Refer to
Appendix E.
R E M O V AL
1.
Remove engine side access cover (1)
from right side of engine compart-
ment, refer to paragraph 12-4.
2.
U s i n g a 1 / 2 s o c k e t a n d s o c k e t
wrench handle or 1/2 box wrench,
remove three nuts (2), washers
( 3)
and breather pipe (4) from top of
valve cover on right side of engine.
3.
Remove and discard gasket
( 5 ) .
Remove all gasket material from
mounting surfaces.
4.
Remove and discard fluid filtering
disc (6) from breather pipe (4).
Go to sheet 2
4-45
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