Suzuki AN650 2002 Service Manual page 91

3-40 ENGINE
• 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: 13.05 mm (0.5138 in)
09900-20102: Vernier calipers
CLUTCH DRIVEN PLATE NO.2 INSPECTION
• Check for discoloration due to burning.
• Measure the distortion of the plate on the level block with a
thickness gauge.
• If the service limit has been exceeded, replace with new one.
Distortion of driven plate:
Service Limit: 0.1 mm (0.004 in)
09900-20803: Thickness gauge
CLUTCH SPRING FREE HEIGHT
• Measure the free length of the clutch spring with vernier cali-
pers.
• If the length is below the service limit, replace the spring.
Clutch spring free length:
Service Limit: 13.2 mm (0.5197 in)
09900-20102: Vernier calipers
CLUTCH PLATE CONCAVED WASHER INSPECTION
• Measure the clutch plate concaved washer height A when
applying the weight 9.8 N (1 kgf, 2.2 lb) as shown.
• If clutch plate concaved washer height is less than the limit,
replace it with the new one.
Clutch plate concaved washer height:
Service Limit: 3.1 mm (0.12 in)
09900-20102: Vernier calipers
ROLLER
• Check that there is no abnormal wear or damage on the roller,
if any defects are found, replace the rollers as a set.
9.8 N (1 kgf, 2.2 lb)