Caprice Wagon V8-305 5.0L (1986)
FIGURE 1 - TRANSAXLE IDENTIFICATION
A 1986 THM 440-T4 transaxle built before March 10, 1986
(Julian Date 069) may exhibit a torque converter clutch apply shudder at 45-55 mph.
Refer to Figure 1 for transaxle identification.
The shudder condition may be caused by the damper plate not fully seating.
If the TCC apply shudder condition is exhibited, and all diagnostic procedures have been performed, replace the torque converter with a service
converter as indicated
below.
MODEL
TORQUE CONVERTER PART NUMBER
4CW, 5CM, 5CN, 5CP,
8656920
5CW, 5HA, 5HJ, 5HT, 6CFH, 6CMH, 6CNH
