EL Camino V8-305 5.0L (1984)
Clutch: All Technical Service Bulletins
A/T - 200R4 Improved Forward Clutch/Smoother Engagement
SIL 88-14 (Mar)
SUBJECT: 200-4R
A 1981 through 1987 vehicle equipped with a THM 200-4R transmission may have a harsh PARK/NEUTRAL to DRIVE engagement feel. A new
design "feed/bleed" system for the forward clutch gives more cushioning during forward clutch apply. this system can be used in most THM 200-4R
applications to reduce a harsh DRIVE engagement feel.
April 25, 1986 (Julian date 115, refer to figures 1 and 2); these changes were introduced for all THM 200-4R models.
Forward clutch assembly, minus check ball in housing (618)
Forward clutch piston assembly (622)
Additional waved plate (666)
Front internal gear (633)
