SUPERSTRUCTURE OPERATION
120
Operating instructions • Semitrailer • 505369471-04 • 02/2019
Fig.6-111: Hydraulic pump
1 Valve
2 Lever
► Set the valve on the pump to "Ex-
pand".
► Using the pump lever, pump the rear
gantry to the required width.
ü The rear gantry has been expanded.
Reducing the rear gantry to its normal
width
► Set the valve on the pump to "Retract".
► Using the pump lever, pump the rear
gantry to the stop to reduce its width.
ü The rear gantry has been reduced to
its normal width.