Clutch Cover And Disc RUNOUT

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Check the clutch disc before installation. Axial (face) runout of a new disc should not exceed 0.50 mm (0.020 in.). Measure runout about 6 mm (1/4 in.) from the outer edge of the disc facing. Obtain another disc if runout is excessive.

Visually check the condition of the clutch before installation. Be careful when handling the cover and disc. Impact can distort the cover, diaphragm spring, release fingers and the hub of the clutch disc. If the clutch or disc appears to be damaged, do not install it, obtain a new clutch and disk set.

Use an alignment tool when positioning the disc on the flywheel. The tool prevents accidental misalignment which could result in disc damage or difficulty installing the transmission, which could also lead to transmission damage.

A frequent cause of clutch cover distortion is improper bolt tightening. Use a star pattern and follow the proper procedure. Refer to DISC, CLUTCH, INSTALLATION .