Clutch - Suzuki LT-Z250 Service Manual

CLUTCH

CLUTCH DRIVE PLATES
NOTE:
Wipe off engine oil from the clutch drive plates with a clean rag.
Measure the thickness of drive plates with a vernier calipers.
If each drive plate is not within the standard range, replace it
with a new one.
% Drive plate thickness
Standard: 2.7
& 09900-20101: Vernier calipers
Measure the claw width of drive plates with a vernier calipers.
Replace the drive plates found to have worn down to the limit.
% Drive plate claw width
Service Limit: 11.0 mm (0.43 in)
& 09900-20101: Vernier calipers
CLUTCH DRIVEN PLATES
NOTE:
Wipe off engine oil from the clutch driven plates with a clean rag.
Measure each driven plate for distortion with a thickness
gauge and surface plate.
Replace driven plates which exceed the limit.
% Driven plate distortion
Service Limit: 0.10 mm (0.004 in)
& 09900-20803: Thickness gauge
CLUTCH SPRING
Measure the free length of each coil spring with a vernier cali-
pers, and compare the length with the specified limit.
Replace all the springs if any spring is not within the limit.
% Clutch spring free length
Service Limit: 27.5 mm (1.08 in)
& 09900-20101: Vernier calipers
2.9 mm (0.106 0. 114 in)
ENGINE 3-39