Adjustment Procedure Buick Rendezvous I

Adjustment Procedure

1. Remove the thermo element plate pins (120).
2. Remove the thermo element (121) and the thermo element plate (122).
3. Use J 34094-A in order to set the height of the thermo element plate center pin (123).
4. Install the thermo element plate (122).
5. Use J 34094-A in order to set the height of the thermo element plate pin (120) that is farthest from the accumulators.
6. Use J 34094-A in order to set the height of the second thermo element plate pin (120).
7. Carefully install the thermo element (121) between the two thermo element plate pins (120).
8. The V in the thermo element (121) must contact the thermo element plate (123).

Scheme 224

1. Remove the servo piston cylinder (114) from the servo cover (104).
2. Remove the O-ring seal (113) from the servo piston cylinder (114).
3. Remove the servo piston assembly (106-111), the servo piston spring (112) and the servo exhaust screen (115) from the servo piston cylinder (114).
4. Remove the servo piston seal (107) from the servo piston (108).
5. Use a small screwdriver in order to remove the servo piston pin retaining ring (106) from the servo piston pin (111).
6. Remove the servo piston (108), the servo piston cushion spring (109) and the servo piston spring retainer (110) from the servo piston pin (111).