Corsica L4-121 2.0L (1988)
FIGURE 1 - NEW FORWARD CLUTCH HOUSING AND POWDER METAL THRUST WASHER
TO:
ALL CHEVROLET DEALERS
A new Forward Clutch Housing and Thrust Washer entered production November 3, 1987 (Julian date 344). The Forward Clutch Housing (refer to 624
and 636 Figure 1) contains a stamped channel which increases forward clutch feed providing a shorter neutral to drive engagement.
If during repairs to an original designed forward clutch housing, replacement of the original plastic thrust washer is needed it may be replaced with an
interim design metal thrust washer, P/N 8652759. This interim thrust washer does not contain dimples on both sides of its inside surface and will not fit
the new forward clutch housing mentioned in this bulletin.
Whenever a new Forward Clutch Housing is used in previous model THM 125/125C transaxles, the new Powder Metal Bronze Thrust Washer must be
