2011 Arctic Cat 400 TRV ATV Service Manual, Page 50Get this manual
21Remove the four cap screws securing the oil strainer cap; then remove the Phillips-head screws securing the oil strainerAccount for the O-ring INSPECTING CENTRIFUGAL CLUTCH HOUSING 1Inspect the clutch housing for burns, marks, scuffs, cracks, scratches, or uneven wear2If the housing is damaged in any way, the housing must be replacedINSPECTING PRIMARY ONE-WAY DRIVE 1Place the one-way clutch onto the clutch shoe assembly with the green dot or the word "OUTSIDE" directed away from the clutch shoe
AT THIS POINT
To service center crankcase components only, proceed to Separating Crankcase Halves
Servicing Right-Side Components
NOTE: Whenever part is worn excessively, cracked, damaged in any way, or out of tolerance, replacement is necessaryKC330