Maintenance
163
Overrun device fitted with Eye End
Lock the eye end into the eye end jaw
assembly and see operating instructions for
vehicles fitted with eye end jaw assembly.
Overrun Device Fitted with 50 mm
Coupling Head
Connect trailer electric plug controlling lights
and indicators etc. into towing vehicle
socket.
Wind the jockey wheel up fully and clamp
securely in position, ensuring that it does not
foul the brake rod or breakaway cable.
Ensure handbrake is fully off by pushing it
fully down (Figs. 42-46).
Remove wheel chocks if fitted and stow
safely.
Caution: Failure to comply with this could
result in the brakes overheating.
Coupling Up (Euro-Overrun Devices)
Fully retract Jockey Wheel inner tube so that
it locks against Jockey Wheel outer tube.
Slacken Jockey Wheel Clamp handle and
raise complete assembly through cutout in
body to its highest position (ensure it doesn’t
come into contact with the brake rod
assembly), fully tighten Jockey Wheel Clamp
handle to ensure the Jockey Wheel is firmly
held in position (Fig. 45).
Fig. 42
Fig. 43
Fig. 44
Fig. 45
Fig. 46