RAM 1500 Truck 4WD V8-4.7L (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.
