Arctic Cat WILDCAT/X Service Manual page 86

OIL PUMP ASSEMBLY
Disassembling and Inspecting
1. Remove the oil pump cover; then remove the gerotor
set, shaft, and pin (see Disassembling Crankcase Half
in this sub-section).
2. Inspect the crankcase for scoring, discoloration, or
cracks in the gerotor bore. If scored, crankcase assem-
bly must be replaced.
3. Inspect the gerotor set for scoring, discoloration, or
cracks; then using a feeler gauge, check the inner to
outer rotor clearance. If measurements exceed specifi-
cations, the gerotor set must be replaced.
4. Inspect the oil pump cover for scoring, discoloration,
or cracks. Replace if damaged.
84
5. Inspect the oil pump driveshaft and drive pin for
GZ393B
excessive wear or grooving. Replace as required.
6. Remove the oil seal from the oil pump cover.
GZ357
Assembling
1. Install a new oil seal into the oil pump cover; then coat
the lips of the seal with grease and install the pump
driveshaft from the seal side.
GZ355
GZ358
GZ354A
GZ365
GZ359