Drive Clutch Inspection - Polaris Sportsman 400 Service Manual

One way clutch
ONE-WAY CLUTCH INSPECTION (DRIVE CLUTCH)
1. Rotate one-way clutch clockwise (as viewed from
the cover plate side). The clutch should rotate on
the shaft with only slight amount of drag. There
should not be any binding or rough spots. When
rotated counterclockwise, the clutch should lock to
the shaft without slipping. If problems are noted in
either direction, continue with disassembly.

DRIVE CLUTCH INSPECTION

NOTE: Remove cover, spring, and spider following in-
structions for standard (non EBS) drive clutch, then pro-
ceed as follows.
1. Remove moveable sheave spacer sleeve and the
2" PTFE washer. Visually inspect the washer for
damage. Measure the thickness and compare to
specification. Replace if worn or damaged.
PTFE Washer Thickness
Standard: .030" (.76mm)
Service Limit: .025" (.64mm)
- projex@inbox.lv -
Mark with permanent
marker before disassembly
EBS Drive Clutch
CLUTCH
6.37