A/T - 3254L Very Harsh 1-2 Shift at Any Speed
TSB 85-3SUBJECT: 325-4L
COMPLAINT:
A very harsh 1-2 shift at any speed.
CAUSE:
The cause may be that the # 8 check ball has peened its way through the separator plate, or at least damaged the seat.
CORRECTION:
The only correction is to replace the separator plate which is made of a harder material.