Sierra 3500 Denali 2WD V8-6.0L (2011)
Pitman Arm: Service and Repair
Pitman Arm Replacement
Special Tools
CH-47965 - Pitman Arm Puller
For equivalent regional tools, refer to Special Tools (See: Tools and Equipment/Steering Linkage).
Removal Procedure
1. Remove the steering gear. Refer to Steering Gear Replacement (Hydraulic Rack and Pinion) (See: Steering Gear/Service and Repair/Steering
Gear Replacement (Hydraulic Rack and Pinion))Steering Gear Replacement (HP2) (See: Steering Gear/Service and Repair/Steering Gear
Replacement (HP2))Steering Gear Replacement (L96) (See: Steering Gear/Service and Repair/Steering Gear Replacement (L96))Steering Gear
Replacement (6.6L) (See: Steering Gear/Service and Repair/Steering Gear Replacement (6.6L)).
2. Place the steering gear into a vise.
3. Remove the pitman arm nut (1) and washer (2).
4. Remove the pitman arm from the pitman arm shaft using CH-47965 - puller.
Installation Procedure
1. Install the pitman arm onto the steering gear.