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 variable assist steering actuator from the pump housing if equipped; refer to Variable Assist Steering Actuator Replacement - Off Vehicle .
4. Remove the control valve assembly (3).
5. 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 new O-ring seal (4) with power steering fluid.
4. Install the O-ring seal (4) on to the O-ring union fitting (5).
5. Install the O-ring union fitting (5) into the hydraulic pump housing assembly (1). To install the variable assist steering actuator; refer to Variable Assist Steering Actuator Replacement - Off Vehicle .

Tighten
Tighten the O-ring union fitting to 75 N·m (55 lb ft).

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

### Disassembly Procedure

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

### Assembly Procedure

1. Install the control valve (2) to the pump housing assembly (1).
2. Install the flow control spring (3).
3. Install the O-ring seal (4).
4. Install the housing plug (5).

Tighten
Tighten the housing plug to 75 N·m (55 lb ft).