C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
4. Remove plug (3), spring (2), and E shift valve (1).
5. Using tool J 43773 (2), compress the D shift valve spring until retaining clip (1) is loose. Remove retaining clip (1).
6. 707170 Remove plug (3), spring (2), and D shift valve (1).
7. Using tool J 43773 (2), compress the control main valve spring until retaining clip (1) is loose. Remove retaining clip (1).
