39
MAINTENANCE INSTRUCTIONS
S30
S32
S37
HYDROSTATIC STEERING OIL AND
FILTER ELEMENT EXCHANGE
- remove the tractor side shield
- put the suitable vessel under
the hydrostatic steering tank
- loosen the drain plug
- drain the oil from tank
- remove the nut of the oil tank cap
- remove the oil tank cap
- remove the cleaner element and install
the new cleaner element
- reassemble the oil tank cap
- reassemble the nut of the oil tank cap
and the drain plug
- remove both hoses from steering
cylinder and return tube from tank
- put them together with return
line tube into vessel for the old
oil
- start the engine and turn the steering
wheel twice or three times into both
directions at low engine idle run (max.
10 sec.) to remove the oil from the
steering unit
- fix the tractor against movement and
lift the front axle
- put a vessel for the old oil
under the steering cylinder and
remove the oil from cylinder by
turning of wheels (by hand)
- reassemble all disconnected fittings
- fill the tank by oil and bleed the
hydrostatic steering circuit
Summary of Contents for 3320
Page 1: ......
Page 2: ...2...
Page 8: ...8 LOCATION OF SERIAL NUMBERS S29...
Page 14: ...14 PREVENTIVE DAILY SERVICE Do this service every day or at least every 8 to 10 hours S40...
Page 18: ...18 NOTE...
Page 26: ...26 ACQUAINTANCE WITH TRACTOR C58_engl...
Page 28: ...28 NOTE...
Page 32: ...32 NOTE...
Page 41: ...41 NOTE...
Page 42: ...42 NOTE...
Page 50: ...50 DASHBOARD WIRING DIAGRAM FOR TRACTORS Z 3320 Z 7340 S50...
Page 52: ...52 ELECTRICAL INSTALLATION FOR TRACTORS Z 3320 Z 7340 S48_new...
Page 54: ...54 SAFETY CAB ELECTRICAL INSTALLATION FOR TRACTORS Z 3320 Z 7340 S51_new...
Page 66: ...66 PLANNED TECHNICAL MAINTENANCE LUBRICATION CHART S471...
Page 69: ...69 NOTE...
Page 70: ...70 NOTE...
Page 75: ...75 NOTE...