Polaris 2008 sportsman 800efi Service Manual page 96

ENGINE
28. Use a feeler gauge to measure the clearance between the
two rotors. Measure the gap between the two rotor tips as
shown below. The clearance should not exceed 0.006"
(0.15 mm).
0.006" (0.15 mm)
Max Tip Clearance
29. Remove the oil pressure relief. The oil pressure relief
consists of a bolt, washer, spring, and valve (dowel).
Inspect the valve (dowel) for signs of possible obstructions.
Use compressed air to blow out any debris.
30. Reinstall the valve (dowel chamfered end first). Install the
spring, washer, and bolt. Torque to specification .
22 22 ± 2 ft. lbs.
(30 ± 3 Nm).
22 ± 2 ft. lbs. (30 ± 3 Nm)
3.40
Chamfer
End First
= T
NOTE: Be sure to place the tapered end of the valve
(dowel) in first. If the valve is installed incorrectly,
oil pressure and oil priming problems will occur.
31. Carefully press the gear off the assembly while supporting
the housing assembly.
Press Off Gear
CAUTION
Wear appropriate safety gear during this procedure.
Protective gloves, clothing and eyewear are
required.
32. Remove the snap ring from the assembly. Place the housing
in a support and press out the bearing/shaft assembly.
Bearing
Retaining Ring
Press Out shaft
and bearing
assembly.