G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
Pressure Plate: Service and Repair
Inspection
CLUTCH DISC AND CLUTCH COVER
Inspection
INSPECTION AFTER REMOVAL
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Measure circumferential runout relative to clutch disc center spline.
If it is outside the specification, replace clutch disc and clutch cover as a set.
Runout limit/diameter of the area to be measured: Refer to CL-22, "Clutch Disc". See: Specifications/Clutch Disc
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Measure backlash to clutch disc spline and main drive gear spline at the circumference of clutch disc. If it is outside the specification, replace
clutch disc and clutch cover as a set.
Maximum allowable spline backlash (at outer edge of disc): Refer to CL-22, "Clutch Disc". See: Specifications/Clutch Disc
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Measure the depth "A" to clutch disc facing rivet heads using a calipers. If it exceeds the allowable wear limit, replace clutch disc and clutch cover
as a set.
Facing wear limit (depth to the rivet head) "A": Refer to CL-22, "Clutch Disc". See: Specifications/Clutch Disc
Check diaphragm spring lever claws for unevenness with the lever still on the vehicle. If they exceed the tolerance, adjust lever height using the
diaphragm adjusting wrench [SST: ST20050240 ( - )].
Tolerance for diaphragm spring lever unevenness : Refer to CL-22, "Clutch Cover". See: Specifications/Clutch Cover