65
Maintenance
GB 14 06 01
1. Hy
1. Hy
1. Hy
1. Hy
1. Hydr
dr
dr
dr
draulic oil f
aulic oil f
aulic oil f
aulic oil f
aulic oil filter
ilter
ilter
ilter
ilter
Change the hydraulic oil filter after the first 50 hours and
then every 500 hours or once a year - whichever comes
first.
Always change the oil filter if the vacummeter indicator is
in the red area. Check when the oil has reached working
temperature.
1. Place e.g. a drain pan or a cloth under the filter to
retain waste oil and unscrew the filter cartridge.
2. The new filter cartridge is filled with fresh clean
hydraulic oil. Apply a thin oil film to the cartridge seal.
3. Screw the filter cartridge on until the seal is lying
against the flange.
4. Tighten the filter cartridge another 1/2 to 3/4 turn.
5. Check hydraulic oil level - top up with fresh clean
hydraulic oil if necessary.
6. Set the blower in neutral, start the tractor P.T.O. and
let it run idle for 5 min. to prime the sysstem.
7. After 5 min. the blower r.p.m. can gradually be in-
creased to full speed.
Disposal of used hydraulic filter cartridges must only
take place in accordance with local legislation.
T192-0003
500 hour
500 hour
500 hour
500 hour
500 hours ser
s ser
s ser
s ser
s service
vice
vice
vice
vice