TM 10-4610-232-34
NOTE
Install inner race bearings in one continuous motion. Do not stop.
g. Install the inner races of bearings (13 and 14) on crankshaft, being careful to slide the heated races into their
final position.
h. Install the outer race of bearing (13) in crankcase (31).
i. Install the outer race of bearing (14) in end cover (11).
NOTE
When installing crankshaft assembly, position the connecting rods so that the front
rod, when viewed from the open end of the crankcase, is in the center cylinder
opening. The rear connecting rod goes through the large right hand opening and the
middle rod goes through the small left hand opening.
j. Install the assembled crankshaft assembly in crankcase (31) being careful not to allow the connecting rods to
bump against the crankcase.
k. Block the crankshaft assembly so it can not fall, then install preformed packing (12) and seal (16) in cover (11).
CAUTION
When installing cover, be careful not to damage seal.
l. Install cover (11) with the stamped number down and install washers (10) and capscrews (9). Make sure the
crankshaft rotates freely by hand.
m. Install seal (15) in the bore of crankcase (31).
n. Install pulley (8), tensioning piece (7), flange (6) and secure with capscrews (5).
o. Install roll pin (4), sheave (3), washer (2) and secure with socket head screw (1).
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