MAINTENANCE
06.13
Maintenance
11-04
RoGator 418
Hydraulic (Hydrostatic) System
Check the oil level daily. Make sure that
the fluid reaches the top mark in the
sight glass at operating temperature.
Check the hydraulic oil tank cap.
Check the hydraulic oil hoses, pipes
and fittings for damage or leaks every
50 hours of operation. Check the hy-
draulic cylinders for damage and leaks
Hydraulic oil level sight gauge
DANGER
!
Do not open pressurised hy-
draulic oil pipes or hoses. Do
not use the hands to search for
leaks. Pressurised hydraulic oil
can cause fatal injury.
Replacing Hydraulic Fluid and Filters in
Hydraulic System
Replace the oil every 1000 hours of
operation or annually.
Replace the suction and return line fil-
ters and the leakage oil filter every 500
hours of operation or annually. Replace
the hydraulic oil and the filters even if
the hydraulic oil is contaminated and
after repairs to larger components.
Replace the filter element also after the
first 100 hours of operation and when
services including the repair of a com-
ponent are carried out.
Replace the filters if the warning light
comes on.
Replacing the Suction and Return Line
Filter
1.
Put the vehicle on level ground.
2.
Clean the filter element cover and the sur-
rounding area.
3.
Loosen the four M10 nuts at the filter cover
the suction and return line filter. Lift the filter
out by the handle.
4.
Install the new filter element and the cover.
5.
Fill oil until it reaches half way on the sight
glass.
6.
Start the engine and check for leaks. Check
the oil level again after a short trial run.
Hydraulic Oil tank
1. Oil fill cap
2. Leakage oil filter
3. Suction / return line filter
Replacing the Leakage Oil Filter
1.
Put the vehicle on level ground.
2.
Clean the filter element cover and the sur-
rounding area.
3.
Loosen the cap on top off the filter. Lift the
filter out.
4.
Install the new filter element and the cover.
5.
Fill oil until it reaches half way on the sight
glass.
6.
Start the engine and check for leaks. Check
the oil level again after a short trial run.
1
2
3
Important:
Hydraulic hoses have a long working
live. By weather influences and use under heavy
conditions and normal aging the working live will
reduce.
There for is checking of hydraulic hoses by dam-
aging and aging important for good functioning of
your machine and the safety of the user and the
environment.
Replace immediately damaged and leaking hy-
draulic hoses.
