The bulkhead seal is leaking.

Inspect the bulkhead for leaks.

Refer to Power Steering Gear and Pump Leaks .

The housing bore is scored.

Inspect the housing bore for scores.

Refer to Power Steering Gear and Pump Leaks or Steering Gear Replacement .

The rack seal is leaking.

Inspect the rack seal for leaks.

Refer to Power Steering Gear and Pump Leaks .

The valve rings are leaking.

Inspect the valve rings for leaks.

Refer to Power Steering Gear and Pump Leaks .

The valve seals are leaking.

Inspect the valve seals for leaks.

Refer to Power Steering Gear and Pump Leaks .