8 avril 2013
THM 4L60 (700-R4) NEW DESIGN LIP SEALS
CHANGE: Beginning on February 28, 1989 (Julian Date 059), all 1989 THM 700-R4 transmissions were built using lip seals with the new short lip design, on pistons designated with an asterisk in the 'Service Information" section of this bulletin. The remaining...