GB-F-NL-64
GB
Fig.53
END OF SEASON
SERVICING
MACHINE
The machine should be thoroughly cleaned down to
remove all accumulations of grass clippings and
debris.
HYDRAULIC TANK (Fig.50)
Drain oil from hydraulic tank by removing drain plug
(A). Clean plug and replace. Replace hydraulic oil filter
canister (see below) and refill tank with Shell Tellus 46
hydraulic oil to correct level. Capacity approximately 27
litres (6 Imp.gals) (7.2 US gals)
NOTE: Absolute cleanliness must be observed when
filling the hydraulic tank.
HYDRAULIC OIL FILTER
The filter canister should be removed and discarded.
Replace with a new one before refilling hydraulic tank.
Run the machine and recheck level of oil in the tank.
Top up if necessary with Shell Tellus 46.
BRAKES (Fig.51)
After placing axle on stand, remove wheels brake
calipers.
Clean brake calipers and inspect hydraulic motor for oil
leaks. Inspect brake pads for wear, replace if
necessary.
HYDRAULIC SYSTEM PRESSURE GAUGE TEST
PORTS
If any problems are experienced with the hydraulic
system, service ports are provided to enable pressures
to be checked.
These service ports are situated below the seat on the
traction pump
TEST PORTS (Fig.52 & 53)
1. Transmission pressure forward 210 bar (3045psi)
(C Fig.52):
2. Transmission pressure reverse 210 bar (3045psi)
(B Fig.53):
3. Charge pressure 14 bar (200psi) (B Fig.52):
NOTE: Any servicing of the hydraulic system must be
carried out by trained service personnel
Fig.50
Fig.51
Fig.52
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