LELY HIBISCUS 1015 Profi, Operator'S Manual

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E-16
7.3
Intermittent maintenance
Intermittent maintenance has to 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.
- Check the machine for damage and flaws.
- Check the gearboxes for oil leakage.
(Refreshment of oil: see § 7.4.)
- Check the tyre pressure (fig. 17).
- Check the tightness of the castellated nuts for the fixation of the
rotor to the supporting arm (fig. 18).
The correct torque of these nuts is 400 Nm (40 kgm).
- Check all bolts and nuts for tightness.
When tightening loose bolts/nuts the torques listed below should
be applied.
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
17
220 kPa
275 kPa
(2.75 bar)
(2.20 bar)
18
400 Nm
(40 kgm)