A/T - 440T4 3-2 Coastdown Bump

TSB: 88-12 (Mar)

SUBJECT: THM 440 T-4

PROBLEM: 3-2 Coastdown Bump

All 1987 vehicles with 3.8L Engine

CORRECTION:




Some early 1987 models with 3.8L engines may exhibit a 3-2 coastdown bump. A new servo cushion spring, Part # 8646457 should be installed into the 1-2 servo assembly to correct this condition.