TM 5-4310-368-14
6-28.
a.
Accomplish necessary prerequisites (see Figure 6-44).
b.
Using hedgehog wrench (4555), remove inlet valve cover (3).
c.
Remove inlet valve spring (4), valve disk (5), valve seat (6) and gasket (7) from valve head (23).
6-29.
a.
Unscrew acorn nut (9) and remove washer (10).
b.
Loosen free stud (11) a few turns.
c.
Remove discharge valve cover (12) with spring plate (13) and O-ring ('14) from valve head (23).
d.
Remove O-ring (14) and spring plate (13) from discharge valve cover (13).
e.
Remove discharge valve insert (16), discharge valve spring (17), valve disk (18), valve seat (19) and gasket
(20) from valve head (23).
6-30.
a.
Accomplish necessary prerequisites (see Figure 6-44).
b.
Using hedgehog wrench (4555), remove inlet valve cover (52).
c.
Remove inlet valve spring (53), valve disk (54), valve seat (55) and gasket (56) from valve head (63).
6-31.
a.
Unscrew acorn nut (39) and remove washer (40).
b.
Loosen free stud (41) a few turns.
c.
Remove discharge valve cover (42) with spring plate (43) and O-ring (44) from valve head (63).
d.
Remove O-ring (44) and spring plate (43) from discharge valve cover (42).
e.
Remove discharge valve insert (46), discharge valve spring (47), valve disk (48), valve seat (49) and gasket
(50) from valve head (63).
6-32.
a.
Accomplish necessary prerequisites (see Figure 6-44).
b.
Using hedgehog wrench (4555), remove inlet valve (28) from valve head (36).
6-33.
a.
Accomplish necessary prerequisites (see Figure 6-44).
b.
Lift out discharge valve (34) and O-ring (35).
6-48
