Chevrolet Silverado / GMC Sierra. Manual — part 906

Fig. 225: Using J 24459-5 To Compress Oil Pump Lube Regulator Valve Spring
Courtesy of GENERAL MOTORS CORP.

16. Align the slot of J 24459-5 (2) with the retainer pin (1). See Special Tools.

17. Using J 24459-5 (2), compress the lube regulator valve spring until the retainer pin (1) is

loose. See Special Tools.

18. Remove the pin.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - Allison - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

Fig. 226: View Of Lube Regulator Valve, Stop & Spring
Courtesy of GENERAL MOTORS CORP.

19. Remove the stop (3), the spring (2) and the lube regulator valve (1).

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - Allison - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

Fig. 227: Converter Relief Valve Spring Retaining Clip & J 43773
Courtesy of GENERAL MOTORS CORP.

20. Using J 43773 (2), compress the converter relief valve spring until the retaining clip (1) is

loose. See Special Tools.

21. Remove the clip.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - Allison - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado