d. Install the flywheel housing (para. 449).
g. Install the fan and fan belts (paras. 145 and 146).
e. Install the oil pump (para. 433).
h. Install the carrier engine assembly (para. and
f. Install the accessory drive (para. 405).
Section XLIII. CARRIER ENGINE CAMSHAFT
458. General
A one-piece drop-forged camshaft is used in the
carrier engine and is supported by replaceable bushings.
An integral gear midway between the ends of the
camshaft provides the drive for the accessory drive that
drives the engine oil pump and other accessories.
459.
Carrier Engine Camshaft Removal and
Disassembly
a. Removal.
(1) Remove the timing gears (para. 455).
(2) Remove the carrier engine camshaft as instructed on
Figure 235. Carrier engine camshaft, bushings, and
valve lifter, exploded view.
b. Disassembly.
Disassemble the camshaft in
numerical sequence as instructed on figure 235.
460.
Carrier Engine Camshaft Cleaning and
Inspection
a. Clean all parts with an approved cleaning solvent
and dry thoroughly.
b. Inspect all parts for excessive wear or damage.
c. Inspect the camshaft bearing journal for diameter
of 2.2470 inch minimum to 2.2480 inch maximum.
d. Inspect the camshaft end play for a clearance of
0.004 inch minimum to 0.006 inch maximum.
e. Inspect the camshaft bushings for tolerance of
2.2495 inch minimum to 2.2500 inch maximum.
Figure 234. Carrier engine camshaft and bushing,
f. Replace all defective parts.
removal and installation.
AGO 6819A
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