Operating manual
Rear disc mowers with central suspension
- with hydro-pneumatic or spring suspension
- 4 5 -
7.3.
Roller gear
Prior to checking the oil level in the gear box of the roller the safety cover must be removed.
The oil level should be checked in the roller gear box and if necessary it should be topped off after
removing plug (deaerator) A (Fig. 29) on top of the gear box. Oil level is checked by removing
the control plug B on the back wall of the gear box. If the oil level is too low it should be refilled
until oil it comes out through the control opening B. Amount of oil in the gear box is approximately
0.5 liter. Oil level is checked with the cutterbar level on the ground. Oil is drained from the gear
box using plug C, located on the bottom of the gear box.
Tab. 10. Amount of oil in the roller gear box
Mower type
Amount of oil [l]
Oil type -gear oil
Frequency of oil changes
All types
0.5
80W90
once every 3 seasons
(with intensive use)
Fig. 33. Oil control and change points of the roller
gear box
Fig. 34. Lube points of the self regulating bearing
using grease ŁT43
Fig. 35. Lubrication point of the self regulating
bearing using grease ŁT43
Fig. 36. Lubrication point of the self regulating
bearing of the roller using ŁT43
A
C
B
Lubrication
point
Lubrication
point
Lubrication
point
