LELY 1015 CD Profi, Operator'S Manual

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innovators in agriculture
EN-17
7.3
Periodic maintenance
Periodic maintenance must be carried out:
• at the start of the raking season;
• before prolonged storage of the machine;
• when the machine is used extensively during the season.
- Grease all points of the machine listed in § 7.2 “Lubrication”.
- Grease the spring-loaded locking pins of the yoke lock of the PTO
shaft.
- Check if the PTO shaft telescopes smoothly.
A damaged PTO shaft may cause excessive wear and tear to the
machine and tractor.
- Grease the bearings of the transport wheel axles. To do so, remove
the caps from the wheel hubs in order to gain access to the
bearings.
- Check the machine for any damage and defects. Repair or replace
damaged parts.
- Check the hydraulic system for leaks and damaged parts. Repair or
replace damaged parts.
- Check the gearboxes for any oil leaks.
(Changing oil: see § 7.4.)
- Check the tyre pressure (fig. 20).
- Check the tightness of the castellated nuts for the fixation of the
rotor to the supporting arm (fig. 21).
The correct torque of these nuts is 400 Nm (40 kgm).
- Check all bolts and nuts for tightness.
Pay particular attention to the bolts that secure the segments in
the rotors (fig. 22).
Tighten loose bolts/nuts to the torques specified below.
Tighten the wheel nuts that attach the transport wheels to the
axles with a torque of 270 Nm (27 kgm).
M6 M8 M10 M12 M14 M16 M20 M24
Nm 10 25 50 85 135 215 410 710
kgm 1.0 2.5 5.0 8.5 13.5 21.5 41.0 71.0
20
220 kPa
275 kPa
(2.75 bar)
(2.20 bar)
21
400 Nm
(40 kgm)
22