S15/T15 Jimmy 2WD L4-119 1.9L VIN A 2-BBL (1983)
Selector Shaft: Customer Interest
A/T - Excess Shift Effort
Number:
83-T-34
Section:
VIIc
Date:
Apr., 1983
Subject:
EXCESS SHIFT EFFORT (GEAR RANGE SELECTOR) - 1982-83 PASSENGER CARS AND TRUCKS WITH THM 700-R4
TO:
ALL CHEVROLET DEALERS
Beginning early January, 1983, all THM 700-R4 transmissions, except those used in "D" trucks, were built with a revised manual detent
spring assembly. This revision will reduce the amount of effort required to operate the transmission gear range selector.
To correct a customer comment of excessive range selector shift effort on a THM 700-R4 transmission built prior to January, 1983,
replace the manual detent spring assembly. Use the following chart to determine the correct part number.
CAR OF
P/N
TRUCK TYPES
8647353
"S"
Truck
"B"
Car
"F"
Car
"Y" Car
"C"
Truck
"G"
Van
8642247
"D"
Trucks
"K"
Trucks
