Forward and Reverse Clutch Inspection

Fig 1: Checking Forward/Reverse Clutch Disc, Plate & Flange For Damage

Courtesy of GENERAL MOTORS CORP.

Check to see if the sliding surface of the disc, plate, and flange are worn or burnt. If necessary, replace them.
- If the lining of the disc is peeling off or discolored, or even if a part of the printed number is defaced, replace all discs.
- Before assembling new discs, soak them in ATF for at least 15 minutes.

Fig 2: Measuring Free Length Of Spring Using Vernier Calipers

Courtesy of GENERAL MOTORS CORP.

Using vernier calipers, measure the free length of the spring together with the spring seat.
Specifications: The standard free length is 24.04 mm (0.9465 in).