10. - Maintenance and storage
HR4004D-4504D
93
KN208JGB_C
Power harrow
10.3.1 Trough
The trough is lubricated for life with grade
NLG
I
0 semi-fluid grease (extreme pressure).
Quantity:
• HR4004D: 31 kg (68.3 lb).
• HR4504D: 34 kg (74.9 lb).
10.3.2 Primary PTO shaft
Before using the machine for the first time:
- Grease the transmission.
During intensive use with tractors of
maximum authorized power, it is
recommended to grease at closer intervals.
Every 250 hours or at the end of the season:
• U-joints (1).
• Transmission tube:
- To access the 2 grease nipples (2) to grease
(Slide the black collar).
• Guide rings (3):
• Unlock and slide guards for easier greasing of
the PTO shaft u-joints and guiding bushes.
Each time the 2 half-PTO shafts are split:
• Transmission tube (The two grease nipples (2)).
1
1
3
3
2
