Operation Inspection

WARNING: This page is about a different variant/trim than selected.

Inspect the lining surface for discoloration and grease adhesion.
Inspect the torsion spring for weakness and the rivet for looseness.
Using a vernier caliper, measure the depth between the lining surface and the rivet head.

Fig 1: Measuring Clutch Disc Lining Rivet Depth
- If it is less than the minimum specification, replace the clutch disc. (See CLUTCH UNIT REMOVAL/INSTALLATION .)
Minimum clutch disc thickness
- 0.3 mm {0.01 in}
Measure the clutch disc runout using a dial gauge.

Fig 2: Measuring Clutch Disc Runout Using Dial Gauge
- If it exceeds the maximum specification, replace the clutch disc. (See CLUTCH UNIT REMOVAL/INSTALLATION .)
Maximum clutch disc runout
- 0.7 mm {0.03 in}