Lower Ball Joint

1977 Dodge and Ram Ram Wagon B300, Van Passenger Extended, 7.2L Eng VIN DSECTION Lower Ball Joint

Raise and support vehicle under lower control arms. Clamp self-locking pliers on hub at axle drive nut, so that pliers are in a horizontal position. Using a suitable stand, mount dial indicator so that contact tip of indicator points downward and rests against pliers. Place pry bar between lower control arm and drive axle outer race, then pull down on bar. If dial indicator reading exceeds 0.125", ball joint requires replacement.

Fig 1: GMC Motor Home Ball Joint Vertical Check
G09341344Courtesy of NOT AVAILABLE
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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