45
TABLE 2 COUPLING HEADS
FAULT CAUSE REMEDY
COUPLING DOES NOT
ENGAGE ONTO BALL
Ball diameter too large.
Ball could be damaged or deformed.
Coupling head dirty or defective.
Change ball to correct size.
Fit new ball.
Clean & Lubricate coupling and replace if necessary.
DIFFICULTY IN UNCOUPLING Ball damaged or deformed.
Coupling damaged or deformed.
Coupling head under pressure from damper.
Fit new ball.
Replace if necessary.
Pull forward a few inches to relieve pressure.
BRAKES OVERHEATING Incorrect setting.
Braking system not fully released.
Overrun lever stuck.
Damage or Corrosion
to braking system.
Reset Brakes as pages 10-12.
Check Handbrake has been released &
the system is running freely.
Lubricate and free off Reverse Lever.
Check system as pages 10-12 and repair or
renew parts as necessary.
TOO MUCH PLAY
IN THE COUPLING
Coupling damaged or deformed.
Ball too small.
Replace if necessary.
Fit new ball.
TROUBLE SHOOTING & FAULT FINDING
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