Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)
Figure 3 - Installation Of New Dowel Pin
SERVICE ACTION (Refer to Figures 2-3)
The new Pins can be used to service all past model THM 125/125C/HYDRA-MATIC 3T40 transaxles. Do not mix the new style Spring Dowel Case
Cover Pins with previous style Dowel Pins.
If removal of the old Pin is necessary use the following procedure:
1.
Grasp the sides of Dowel Pin, twist and pull out of Case. (Figure 2)
2.
Install the new pin by squeezing the Pin together and seating in the Case. (Figure 3)
SERVICE PARTS INFORMATION
When ordering new Spring Dowel Case Cover Pins refer to the following part number:
Part No.
Package Description
8665946
2 Pins, Spring Dowel
Parts are currently available from GMSPO
SERVICE MANUAL REFERENCE
Whenever service to any THM 125/125C/HYDRA-MATIC 3T40 is necessary, refer to the Unit Repair Section of your Service Manual.
