Cub Cadet Challenger 500 Service Manual

Engine
4‐38
 The crankshaft (1) and the crank
pin (2) oil passageways must be
properly aligned with a tolerance of
less than 1mm or 0.0
4 in.
Caution:
The buffer boss and woodruff key
should be replaced whenever removed
from the crankshaft.
Install;
 Assemble the oil pump:
 Inner rotor, outer rotor, and oil pump shaft (with
the recommended lubricant)
 Install the crankshaft and balancer
Note:
Hold the connecting rod at Top Dead
Center (TDC) with one hand while
turning the nut of the adjusting tool
with the other. Tighten until the
crankshaft bottoms against the bearing.

Cub Cadet Challenger 500 Specifications

General

Brand	Cub Cadet
Model	Challenger 500
Category	Utility Vehicle
Language	English