Power Steering Pump Flow Control Valve Replacement - Off Vehicle. Chevrolet PJJ 2001

For 1990-2009 cars

## Power Steering Pump Flow Control Valve Replacement - Off Vehicle CB Series

### Disassembly Procedure

1. Remove the O-ring union fitting (5) from the hydraulic pump housing assembly (1).
2. Remove the O-ring seal (4) from the O-ring union fitting (5).
3. Remove the control valve assembly (3).
4. Remove the flow control spring (2).

### Assembly Procedure

1. Install the flow control spring (2) to the hydraulic pump housing assembly (1).
2. Install the control valve assembly (3).
3. Lubricate the O-ring seal (4) with power steering fluid.
4. Install the O-ring seal (4) onto the O-ring union fitting (5).

Notice: Refer to Fastener Notice in the Preface section.

5. Install the O-ring union fitting (5) into the hydraulic pump housing assembly (1).

Tighten
Tighten the fitting (5) to 75 N·m (55 lb ft).