ROLLOMAXIMUM XL
Page 26
Replacement and repairs
Safety is vital in the performance of all repair work on the machine. Always observe
the following points, plus those under Safety First in the instruction manual.
When replacing cylinders, always fill the new cylinder with oil before pressurising
system. We recommend fitting the cylinder to the frame first and filling it with oil,
before completing attaching at the top.
All maintenance and repair work on the machine may only be performed when it is
lowered to the ground or locked in transport position, the tractor is braked, engine
stopped and ignition key removed to prevent inadvertent startups.
Particular attention must be paid to safety when repairing the hydraulics. Before
commencing work, depressurise the hydraulic system and support the part being
worked on.
Always ensure that air is bled out of the hydraulic system after repairs and before
use to prevent mechanical breakdowns and personal injuries.
Hydraulics
Replacing the extend/retract cylinder for the side sections (red)
The machine must be fully extended to the working position and resting on the
ground for repairs. The transport wheels should then be raised clear of ground.
1.
Depressurise the cylinder.
2.
Disconnect hoses.
3.
Remove split pins and pins. The cylinder
is now free.
4.
Fit new or repaired cylinder. Check that
the pin engages, secure pins with split
pins.
5.
Connect hoses. Check there is no dan-
ger of hoses being ripped or crimped af-
ter fitting.
