KUHN HRB353D, Operator'S Manual

Page: 37 / 92

Putting into service
Power harrows
HRB353D - 403D
35
HR403D
- Remove the lower hitch pins.
- Position tractor lower links inside machine attachment
yokes.
- Position ball joints of tractor lower links in line with
holes of machine lower yokes.
- Insert lower hitch pins and secure them with lynch
pins.
- Attach top link with hitch pin.
• Use tractor and machine attachment holes to adjust
the top link position.
When the tractor is fitted with a standard 3 point
attachment category 2, use category 2 lower
hitch pins Part no. 52592400 (Available as spare
parts).
When the tractor is fitted with a standard 3 point
attachment category 3, use category 3 lower
hitch pins Part no. 52592500 (Factory supplied).
When the tractor is fitted with a standard 3 point
attachment category 2, use category 2 upper
hitch pins Part no. 52596900 (Available as
spare parts).
When the tractor is fitted with a standard 3 point
attachment category 3, use category 3 upper
hitch pins Part no. 52597000 (Factory supplied).
To obtain optimum PTO shaft angles and
tractor lift capacity, the top link must be
parallel to the lower links or slightly pointing
downwards towards the tractor.