Locating Fluid Leaks

1. With the ignition "OFF," wipe the complete power steering system dry (gear, pump, hoses, and connections).
2. Check the Power Steering Fluid level in the pump reservoir.
3. Start the engine and turn the steering wheel from stop to stop several times. Do not hold the wheel against the stops as this may damage the pump.
4. Locate the exact area of the leak.
a. Return Tube Fitting-Tighten hose clamp if loose. If the fitting is deformed, replace it. Apply LOCTITE 75559 solvent and LOCTITE 290 adhesive (or equivalent) to the tube-housing connection.
b. Pressure Line Fitting-Tighten the fitting to 33 Nm (24 ft. lbs.). If leakage persists, replace the seal.
c. Ball Seat Leak-Seat the ball in the housing with a blunt punch. Following the manufacturer's directions, apply LOCTITE 75559 solvent and LOCTITE 290 adhesive (or equivalent) to the area.
d. Drive Shaft Seal-Replace the drive shaft seal. Make sure that the drive shaft is clean and free of pitting in the seal area.
e. Housing Plug Seal-Seat the plug in the housing. Following manufacturer's directions, apply LOCTITE 75559 solvent and LOCTITE 290 adhesive (or equivalent) to the plug-housing area.
f. Housing Seal-Replace the seal.
g. Side Cover Leak-Tighten side cover bolts to 60 Nm (45 ft. lbs.). Replace the side cover seal if the leakage persists.
h. Adjuster Plug Seal-Replace the adjuster plug seals.
i. Pressure Line Fitting-Tighten the line fitting nut to 33 Nm (24 ft. lbs.). If leakage persists, replace the seal.
j. Pitman Shaft Seals-Replace the seals.
k. Top Cover Seal-Replace the seal.