Suzuki Baleno Manual page 136

3B1-8 POWER STEERING (P/S) SYSTEM
Condition
Vehicle pulls to
one side during
straight driving
Steering wheel
play is large and
vehicle wanders
Fluid leakage
Abnormal noise
Possible Cause
D Mismatched or uneven tire
D Low or uneven tire inflation pressure
D Brake dragging in one wheel
D Front end alignment out of order
D Rear end alignment out of order
D Malfunction of control valve in gear box
D Refer to "Diagnosis" in Section 3.
D Loose joints of (hydraulic pressure) pipes and
hoses
D Deformed or damaged pipes or hoses
D Air drawn in due to insufficient amount of fluid
D Air mixed into fluid from pipes or hoses
D Slipping (loose) P/S belt
D Worn P/S belt
D Loose gear box fastening bolt
D Loose linkage or joints
D Pipes or hoses in contact with part of vehicle
body
D Vanes of P/S pump defective
D Malfunction of control valve in gear box
D Bearing of P/S pump shaft defective
Correction
Replace tire.
Inflate tires to proper pressure or
adjust right & left tires inflation
pressure.
Repair.
Check and adjust front end
alignment.
Check and adjust rear end
alignment.
Replace gear box.
Retighten.
Replace defective part.
Add fluid and purge air.
Replace pipes or hoses.
Adjust belt tension.
Replace belt.
Retighten bolts.
Retighten.
Install pipes and hoses correctly.
Replace defective part.
Replace gear box.
Replace bearing.