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TM 10-4320-343-14
6.6.4 Engine Maintenance.
(continued)
b.
c .
d.
e.
f .
g.
h.
i .
j .
k.
l .
Use care in removing front cover to prevent damage to
injection pump gear which could fall when front cover is
removed.
Failure to obey this caution may result in
equipment damage.
Remove front cover (5) as follows:
(1) Remove two bolts (6) and washers (7).
(2) Remove four bolts (8) and lockwashers (9).
(3) Remove bolt (10) and lockwashers (11).
(4) Remove bolt (12) and washer (13).
(5) Remove three bolts (14) and washers (15).
(6) Remove front cover (5).
(7) Remove and discard gasket (16).
(8) Remove injection pump gear (17).
Carefully rotate engine over on injection pump side.
Remove oil sump as follows:
(1) Remove three bolts (18) and washers (19).
(2) Remove sixteen bolts (20) and washers (21).
(3) Remove oil sump (22).
Remove oil pump as follows:
(1) Remove
(2) Remove
(3) Remove
(4) Remove
(5) Remove
breather pipe (23) and bracket (24).
two nuts (25), washers (26), and bolts (27).
suction pipe (28).
two bolts (29), washers (30), shield (31), and oil pump (32).
two screws (33), washers (34), and brackets (35) .
Remove
Remove
Remove
Remove
Remove
Remove
Remove
cap screw (figure 6-8,
1) bracket (2) and idler gear (3).
tube (4) and seal (5) from bracket (2).
bushing (6) from idler gear (3).
journal (7) and bushing (8).
d i p s t i c k ( 9 ).
cover (10), screw (11) and sealing ring (12).
three long bolts (13), eleven short bolts (14), lockwashers (15), and
one housing adapter (16) .
6-22
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