Pump Belt

Pump Belt

Note: When using a new pump belt, first adjust the deflection or tension to the values for the new pump belt, then readjust the deflection or tension to the values for the used pump belt after running engine for five minutes.

Inspection

57M0073

1. Power Steering Pulley
2. Measure here
3. Crankshaft Pulley

Inspect the pump belt for cracks or any damage. Replace the belt with a new one if necessary.

Apply a force of 100 N and measure the deflection between the power steering pump and the crankshaft pulleys.

Deflection:
Used Belt = 12.5 – 16.0 mm
New Belt = 9.5 – 11.5 mm

Adjustment

57M0075

1. Pump Mounting Bolt
2. Adjusting Bolt
3. Pump Mounting Nut
1. Loosen the pump mounting bolt and nut.
2. Turn the adjusting bolt to get the proper belt tension, then retighten the bolt and nut.
3. Start the engine and turn the steering wheel from lock – to – lock several times, then stop the engine and recheck the deflection of the pump belt.