English – 21
Maintenance
1)
First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
2)
Maintenance and replacement are required more often in dusty conditions.
3)
If the machine is used daily it should be lubricated
twice a week.
4)
Conducted by authorised service workshop.
5)
Only PR 17 AWD, PF 21 AWD first change after 8 hours
X = Described in this operator's manual
O = Not described in this operator's manual
Maintenance
Daily
maintenance
before starting
Weekly
maintenance
3)
At least
once a
year
Maintenance
interval in hours
Checking and adjusting the choke wire X
Tighten the nuts and screws O
Checking and adjusting of throttle wire X
Clean the air filter. X X
Check/adjust cutting height setting X X
Check/adjust parking brake X X
Clean the cooling fins on the engine and hydrostatic
transmission
2)
O
Replace the air filter. X
Replace the fuel filter X
Replace the spark plug. X
Check to see whether the oil
4,5)
or the filter
4,5)
needs
changing in the gear box
O
Replace the engine oil filter X X
Replace the suction filter in the hydraulic tank
4)
O
Check the synchronisation between the front and rear
wheels.
O
Carry out 300 hour service
4)
O
!
WARNING! No service procedures must be
conducted on the engine or cutting unit
unless:
The engine is switched off.
The parking brake is applied.
The ignition key is removed.
The cutting unit is disengaged.
The ignition cables are removed from the
plugs.
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