Shift Solenoid Valve Assemble

Tools Required

• J 33163  Valve Tray Set. See Special Tools .
• J 43773  Valve Spring Compressor. See Special Tools .

Fig 1: Shift Solenoid Screen
Courtesy of GENERAL MOTORS CORP.
IMPORTANT: To help prevent confusing parts on assembly, J 33163  has been used during the disassemble procedure in order to store the removed valves, springs, and stops. See Special Tools .
1. Install the shift solenoid screen (1).
2. Measure the screen installation depth at dimension A.

   Specification:  The screen installed depth is 0.50-1.0 mm (0.020-0.039 in) below the shift valve body surface as shown.

Fig 2: Spring And Control Main Valve
Courtesy of GENERAL MOTORS CORP.
3. Install the control main valve (1) and the control main spring (2).
Fig 3: Compressing Control Main Valve Spring
Courtesy of GENERAL MOTORS CORP.
4. Compress the spring with J 43773  (2). See Special Tools .
5. Install the retaining clip (1).
6. Make sure the retaining clip is below the valve body surface.
Fig 4: View Of Plug, Spring, And Shift Valve
Courtesy of GENERAL MOTORS CORP.
7. Install shift valve 2 (SV2) (1), spring (2), and plug (3).
Fig 5: Compressing Shift Valve Spring
Courtesy of GENERAL MOTORS CORP.
8. Compress the spring with J 43773  (2). See Special Tools .

   Install the retaining clip (1).

9. Make sure the retaining clip is below the valve body surface.
Fig 6: View Of Plug, Spring, And Shift Valve
Courtesy of GENERAL MOTORS CORP.
10. Install shift valve 3 (SV3) (1), the spring (2), and plug (3).
Fig 7: Compressing Shift Valve Spring
Courtesy of GENERAL MOTORS CORP.
11. Compress the spring with J 43773  (2). See Special Tools .
12. Install the retaining clip (1).
13. Make sure the retaining clip is below the valve body surface.
Fig 8: Spring And Shift Valve
Courtesy of GENERAL MOTORS CORP.
14. Install shift valve 1 (SV1) (1) and spring (2).
Fig 9: Compressing Shift Solenoid Shift Valve Spring
Courtesy of GENERAL MOTORS CORP.
15. Compress the spring with J 43773  (2). See Special Tools .
16. Install the retaining clip (1).
17. Make sure the retaining clip is below the valve body surface.