Clutch Disc Check; Clutch Release Bearing Check - Mazda 626 MX-6 Workshop Manual

CLUTCH AND FLYWHEEL 6
Clutch Disc
1. Facing surface for hardening or presence of oil.
Note
Use sandpaper if the trouble is minor.
2. Loose facing rivets.
3. Worn clutch disc.
Measure the depth to the rivet heads with a slide
caliper.
Depth: 0.3 mm (0.012 in) min.
4. Runout of clutch disc.
Runout: 1.0 mm (0.039 in) max.
5. Wear or rust on the splines.
Remove any minor rust.
Clutch Release Bearing
1. Turn the bearing both directions and check for any
binding or abnormal noise.
2. Worn or damaged diaphragm spring.
Caution
The clutch release bearing is a sealed bear­
ing and must not be washed.
3. Sliding condition of bearing.
Install the bearing on the clutch housing extension
and check for smooth movement.
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