Lockwire, 17 in.
Washer, lock, 3/8 in. (4 rqr)
Screw, cap, 3/8-16 x 17Ae in. (2 rqr)
Washer, lock, 3/8 in. (2 rqr)
Woodruff key (8 rqr)
Screw, cap, 3/8-16 x 17A7 in. (4 rqr)
Figure 75. Carrier engine vibration damper and pulley assembly, exploded view.
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.
f. Replace all defective parts.
(2) Remove the carrier engine camshaft as
Carrier Engine Camshaft Reassembly and
b. Disassembly. Disassemble the camshaft in
reverse of the numerical sequence as
a. Clean all parts with an approved cleaning solvent
(1) Install the carrier engine
and dry thoroughly.
b. Inspect all parts for excessive wear or damage.
(2) Install the timing gears (par.
c. Inspect the camshaft bearing journal for
diameter of 2.2470 inch minimum to 2.2480 inch
Section XXI. CARRIER ENGINE CRANKSHAFT AND MAIN BEARINGS
connecting rods and pistons along its length. At the
forward end is located the crankshaft drive gear that
drives the camshaft gear. A flywheel is mounted to the
The carrier engine crankshaft is a counterbalanced
rear end of the crankshaft. Bearing caps support
throw-type, drop forging. The crankshaft supports the