Front Lower Arm Inspection

2004 Oldsmobile Bravada RWDSECTION Front Lower Arm Inspection
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the lower arm from the vehicle.
  2. Inspect the arm for bending or damage, and the ball joint for excessive looseness.
    • If there is any malfunction, replace the lower arm.
  3. Rotate the ball joint stud 5 times. Install the SST to the ball joint stud, measure the rotational torque using a pull scale.
    • If not within the specification, replace the lower arm.
      Fig 1: Inspecting Rotation Torque
      G00356813Courtesy of MAZDA MOTORS CORP.
    • Rotational torque 9-43 inch lbs. (1.0-4.9 N.m).
    • Pull scale reading 3-10 lbs. (10-49 N).
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.