TM 5-4310-378-14
(d) Install four bolts (l). If installing upper first stage cylinder head install the belt
guard bracket and strut.
c . Repair. Repair of cylinder heads and valves is limited to replacement of defective parts.
This task covers:
a.
Inspection
b.
Replacement
Repair
c.
Tools:
1 0 - m m socket wrench, handle and extension
1 3 - m m wrench
P l i e r s , Snap-Ring
Arbor Press
P i s t o n Ring Compressor
Materials:
C y l i n d e r Gasket (3 each)
F i r s t Stage Compression Ring Set (2 each)
F i r s t Stage Oil Ring (2 each)
Second Stage Compression Ring Set
S e c o n d Stage Oil Ring
B r u s h , Cleaning (Appendix E, item 1)
Rag, Wiping (Appendix E, item 3)
S o l v e n t , Dry Cleaning (Appendix E, Item 2)
Compressor removed from
Equipment
Conditions:
h a n d t r u c k and placed
on work bench (para 3-14).
C y l i n d e r heads removed (para 4-4).
C r a n k c a s e drained (para 3-2).
a.
Inspection.
D r y Cleaning Solvent
(Stoddard Solvent)
P-D-680
C o m b u s t i b l e - do not use near open flames, near welding areas,
o r on hot surfaces.
P r o l o n g e d or repeated contact of skin with liquid can cause
d e r m a t i t i s . Repeated inhalation of vapor can irritate nose and
t h r o a t and can cause dizziness.
I f any liquid contacts skin or eyes, immediately flush affected
area thoroughly with water. Remove solvent-saturated
c l o t h i n g . If vapors cause dizziness, go to fresh air.
W h e n handling liquid or when applying it in an air-exhausted,
partially covered tank, wear approved gloves.
W h e n handling liquid or when applying it at an unexhausted,
uncovered tank or workbench, wear approved respirator, goggles,
a n d gloves.
(1)
U s e brush, rag, and solvent to clean cylinders, pistons, and con rods as necessary to
i n s p e c t for damage.
4-9
