Installation Procedure
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Wipe the steering gear housing openings clean.
- Install a NEW steering gear pitman shaft seal (3). Steering Gear Pitman Shaft Seal and Bearing Replacement - Off Vehicle
Install a NEW steering gear pitman shaft housing cover O-ring seal (4).
- Install the steering gear pitman shaft housing cover (3).
- Install the steering gear pitman shaft lash adjuster nut (2).
- Install the 4 steering gear pitman shaft housing cover bolts (1) and tighten to 62 N.m (46 lb ft).
Pitman Arm(3) - Install - Pitman Arm Replacement
- Measure and adjust the steering gear pitman shaft over-center preload. Steering Gear Pitman Shaft Over-Center Preload Adjustment - Off Vehicle
- Steering Gear - Install - Steering Gear Replacement (Without LWN) , or Steering Gear Replacement (With LWN)
NOTE:
Tighten the steering gear pitman shaft lash adjuster nut when measuring and adjusting the steering gear pitman shaft over-center preload
CAUTION: