Reyco Suspension

4700 mm 32.01.012

    Warning: Before making any inspections, always make sure that the vehicle's park brake is set and that the wheels are chocked to prevent accidental vehicle movement to prevent serious injury.

  1. Inspect the fasteners that attach the suspension brackets to the frame for proper torque. See  for bolt torque specifications.
  2. Warning: Be sure that the fasteners are torqued correctly. Fasteners that are not tight can cause separation of components or premature failure of components, loss of vehicle control and possible personal injury or property damage.

  3. Check the torque of the suspension U-bolts. For instructions, see Suspension U-Bolt Torque Check, "Suspension U-Bolt Torque Check."
  4. Check the shock absorbers. For instructions, see Front Suspension Check, "Suspension Inspection."
  5. Inspect the leaf springs for worn or broken spring leaves.
  6. Warning: Do not replace individual leaves of a damaged leaf spring assembly; replace the complete spring assembly. Visible damage (cracks or breaks) to one leaf causes hidden damage to other leaves. Replacement of only the visibly damaged part(s) is no assurance that the spring is safe. On front spring assemblies, if cracks or breaks exist in the two top leaves, a loss of vehicle control could occur. Failure to replace a damaged spring assembly could cause an accident resulting in property damage, serious personal injury, or death.

  7. Inspect each frame hanger for any evidence of cracks and rust streaks coming out from between the frame rail and the bracket.
Note:
Document Number: 0000120936
Manual Publication Date: 2024-05-23
Topic Publication Date: 2024-10-31