SUSPENSION ARM
RSU-11
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RSU
Revision: 2004 November 2004 FX35/FX45
SUSPENSION ARMPFP:55501
Removal and InstallationAES000MP
REMOVAL
1. Remove tire with power tool.
2. Remove stabilizer connecting rod mounting bracket from suspension arm with power tool.
3. Remove drive shaft from vehicle. (VK45DE models) Refer to RAX-9, "
Removal and Installation" .
4. Remove cotter pin of suspension arm ball joint, and loosen nut.
5. Use a ball joint remover (suitable tool) to remove suspension arm from axle. Be careful not to damage ball
joint boot.
CAUTION:
Tighten temporarily mounting nut to prevent damage to threads and to prevent ball joint remover
(suitable tool) from coming off.
6. Remove fixing nuts and bolts between suspension arm and rear suspension member with power tool.
7. Remove suspension arm from vehicle.
INSPECTION AFTER REMOVAL
Visual Inspection
Check suspension arm and bushing for deformation, cracks, or damage. If any non-standard condition is
found, replace it.
Check boot of ball joint for cracks, or damage, and also for grease leakage.
Ball Joint Inspection
Manually move ball stud to confirm it moves smoothly with no binding.
Swing Torque Inspection
NOTE:
Before measuring, move ball joint at least ten times by hand to check for smooth movement.
Hook a spring scale at cotter pin mounting hole. Confirm spring
scale measurement value is within the specifications when ball
stud begins moving.
If it is outside the specified range, replace suspension arm
assembly.
Rotating Torque Inspection
Attach mounting nut to ball stud. Make sure rotating torque is
within the specifications with a preload gauge (SST).
If it is outside the specified range, replace suspension arm
assembly.
Axial End Play Inspection
Move tip of ball joint in axial direction to check for looseness.
If it is outside the specified range, replace suspension arm assembly.Swing torque:
0.5 − 3.4 N·m (0.06 − 0.34 kg-m, 5 − 30 in-lb)
Measured value of spring scale:
9.7 − 66.0 N (0.99 − 6.7 kg, 2.18 − 14.8 lb)
SDIA1143E
Rotating torque:
0.5 − 3.4 N·m (0.06 − 0.34 kg-m, 5 - 30 in-lb)
SDIA1150E
Axial end play : 0 mm (0 in)
