T M 5-6115-457-34
f a c e cylinder block centerline. Inter-
13. Refer to Operator and Organiza-
tional Maintenance Manual and install turbo-
mediate bearings must be flush with front
charger group and air cleaner assembly.
face of bearing bore. Rear bearing must
c . Inspect camshaft gear for nicked or
cracked gear teeth. I f cracked, replace
8 - 2 1 1 . INSTALLATION.
d. Inspect camshaft for cracks and
a. Installation of the camshaft group is
d i s t o r t i o n . If defective, replace camshaft.
accompli shed during reassembly (para-
b. Install crankshaft pulley, damper,
Repair minor nicks and burrs on
and timing gear cover pump (para-
camshaft gear using a suitable file or hone.
c. Install hydraulic pump (para-
ble camshaft group in the reverse order of
d. Install hydraulic tank (precise gen-
attention to the following:
e. Refer to Operator and Organizational
a. Apply a graphite grease to camshaft
lobes prior to installing camshaft (7).
f. Install water pump group (para-
b. Align letter C on camshaft gear (3)
with letter C on crankshaft gear. Refer
g. Install fan mounting group (para-
c . M e a s u r e gear end clearance. End
clearance should be 0.025 inch.
h. Install valve cover and valve mech-
d. Camshaft front bearing
face of bore.
Oil hole in bearing must align
with oil hole
in cylinder block, and joint in
Section XXVIII. CONNECTING RODS AND PISTONS GROUP
connecting rods and pistons group consists
of piston assemblies, connecting rod
a s s e m b l i e s , bearings, pins, and retainers.
The piston assemblies are attached to the
group is located in the cylinder block. The
crankshaft by connecting rods.