KUHN HRB353D, Operator'S Manual

Page: 78 / 92

Power harrows
76
HRB353D - 403D
Maintenance and storage
3. Lubrication
Except for the secondary PTO shaft lubrication, the
machine must be placed in transport position for all
maintenance operations.
Clean grease nipples before greasing.
Primary PTO shaft
Every 250 hours or at the end of the season:
- U-joints (1).
- Transmission tube:
- 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)).
Lubricate with SHELL multi-purpose grease
grade NLG
I
2.
To access the 2 grease nipples (2) to grease
(Slide the black collar).
During intensive use with tractors of
maximum authorized power, it is
recommended to grease at closer intervals
(Interval of 100 to 150 hours).