RAM 3500 Truck 2WD L6-5.9L DSL Turbo (2008)
2. Remove E-clip (1) that secures shuttle valve secondary spring (2) on valve stem (3).
Shuttle and Boost Valve Location
3. Remove governor plug and shuttle valve covers (8).
4. Remove throttle plug (12), primary spring (10), shuttle valve (9), secondary spring (7), and spring guides (5).
5. Remove boost valve retainer, spring and valve if not previously removed.
