Defective straight driving

1. Defective straight driving diagnostics

Improper tire air pressure

  • Equally adjust the left and right air pressures to the specified value.

Improper wheel alignment

  • Wheel alignment inspection and adjustment

The tire sizes on the same axle are not identical.

  • Make the tire sizes on the same axle identical.

Clogging of the brake pipe and hose

  • Replace.

Malfunction of the caliper and the wheel cylinder assembly

  • Inspect for freezing, sticking or malfunction of the caliper and wheel cylinder assembly.

Pad and lining damage or defect

  • Inspect.
  • Replace as necessary.

Loose sections of the suspension

  • Inspect the installation sections of the suspension and tighten to the specified torque.

Brake caliper looseness

  • Inspect the mounting bolts and tighten them to the specified torque.