Front Suspension

REMOVAL AND INSTALLATION

CAUTION: * Indicates parts which should be temporarily tightened, and then fully tightened with the vehicle on the ground in an unladen condition.

INSTALLATION SERVICE POINT
]]A[[ LOWER ARM CLAMP INSTALLATION





1. The arrow mark on the clamp should point as shown.





2. Install the clamp into the shaft at the angle shown in the illustration.

INSPECTION
^ Check the bushing for wear and deterioration.
^ Check the lower arm for bend or breakage.
^ Check the lower arm clamp for deterioration or damage.
^ Check all bolts for condition and straightness.

BALL JOINT BREAKAWAY TORQUE CHECK





1. After shaking the ball joint stud several times, use special tool MB991006 to measure the breakaway torque of the ball joint.
Standard value: 2.5 - 6.1 Nm (22 - 54 inch lbs.)
2. If the measured value exceeds the standard value, replace the lower arm.
3. If the measured value is lower than the standard value, verify that the ball joint turns smoothly without excessive play. If so, the ball joint is reusable.

LOWER ARM BALL JOINT DUST COVER CHECK
1. Check the dust cover for cracks or damage by pushing it with your finger.
2. If the dust cover is cracked or damaged, replace the lower arm.

NOTE: Cracks or damage to the dust cover may cause damage to the ball joint. When it is damaged during service work, replace the dust cover.

BALL JOINT DUST COVER REPLACEMENT
If the dust cover is damaged accidentally during service work, replace the dust cover as follows:
1. Remove the dust cover.
2. Apply multipurpose grease to the lip and inside of the dust cover.





3. Using special tool MB990799, drive in the dust cover until it is fully seated.





4. Using special tool MB991007, drive in the dust cover plate until it contacts the projection of the ball joint.
5. Check the dust cover for cracks or damage by pushing it with your finger.

LOWER ARM REAR BUSHING REPLACEMENT





1. Position the lower arm bushing so that its arrow mark points the shown direction.





2. Use the special tool MB991446 to press in the bushing to the shown dimension.