Extending and Retracting the Trombone Sidelifter

Extending and Retracting the Trombone Sidelifter - Remote

SBdanger

Trombone Sidelifters must be coupled to a tractor unit during extending or retracting.

NEVER attempt to extend or retract the chassis when the Sidelifter is laden.

REMOTE HYDRAULIC EXTEND/RETRACT INSTRUCTIONS

Before extending or retracting the trombone chassis, ensure the modules are in the retracted 20 foot position. If the unit has a front lift axle then this should be raised. A rear lift axle should remain lowered at all times. Apply park brake on the tractor unit and release the trailer brakes. Ensure you have sufficient space behind the trailer to extend the chassis.

On the remote control, select the Trombone function.
Press and hold the Trombone Chassis Lock push button on the remote.
Turn the trombone extend / retract switch to the desired function. The trombone chassis will start to move.
Release the lock button when the chassis has started to move.
Release the trombone switch when the chassis is in the correct position and you hear the chassis locks click into place.

SBdanger

Manually check that the trombone is fully extended or retracted AND locked before you drive the Sidelifter.