Section 07 BODY AND HULL
Subsection 01 (SUSPENSION (iS))
5. Leak on hydraulic circuit.
- Repair or replace defective part(s).
6. Faulty suspension position sensor.
- Test sensor and replace as required.
7. Actuator is damaged.
- Replace the actuator.
8. Hydraulic pump cannot build enough pressure.
- Replace hydraulic pump.
SUSPENSION MOVES ERRATICALLY.
1. Defective shock absorber.
- Replace the shock absorber.
2. Broken spring(s).
-Replacespring(s).
SUSPENSION NOISE (DURING A TURN).
1. Front or rear suspension arm shaft supports po-
sition.
- Supports must be leaned against both ends of
shaft. Reposition shaft in its supports.
2. Worn arm shaft bushings.
- Check front and rear arm shaft bushings condition
and replace as required.
3. Snap rings on both sides of the rear lower arm
shaft are not properly positioned.
- Reposition shaft in its supports.
SUSPENSION NOISE (FRONT OF SEAT).
1. Screws retaining holders are loosened.
- Tighten shock absorber and actuator holder
screws to recommended torque.
2. Shock absorber screws are loosened.
- Tighten shock absorber screws to recommended
torque.
3. Link under actuator holder loosened or not in-
stalled.
- Install link properly.
- Tighten bolts to recommended torque.
SUSPENSION IS LOWER THAN THE DOCK
MODE POSITION.
1. Spring (s) out of specification or broken.
- Replace the defective spring(s).
2. Bump stops damaged or worn.
- Replace both bump stops.
SUSPENSION BOTTOMS HARD.
1. Spring(s) out of specification or broken.
- Replace the defective spring(s).
2. Shock absorber is damaged.
- Check shock absorber resistance. Replace shock
absorber.
3. Bump stops damaged or worn.
- Replace both bump stops.
SUSPENSION QUIT WORKING BUT
MAY OPERATES MOMENTARILY AFTER
RESTARTING THE ENGINE.
1. Hydraulic pump current draw is too high.
- Check hydraulic pump.
2. Internal problem inside iS module.
- Replace iS module.
442 smr2009-041
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