Greentec HS172-212-242 Cutterbar
26
Maintenance schedule
Period
Maintenance tasks
10 minutes after
first start-up
Tightening torques for
bolts and nuts
X
as needed
Hedge trimmer
X
Sections
X
Knives
X
Guards
X
Safety fingers
X
Wear plates
X
Knife head
X
before each use Hedge trimmer
X
every 50 hours
Pro-drive knife drive
X
Head bearing
X
Tightening torques for
bolts and nuts
X
Required tools
You will need the following tools for maintenance of the hedge trimmer:
►
Torque spanner
•
Tightening torque
115 Nm
for bolts M12 x 40 (Pro-drive knife drive)
•
Tightening torque
115 Nm
for bolts M12 x 30 (motor mount and Pro-
drive knife drive)
•
Tightening torque
72 Nm
for nuts M10 (guard)
•
Tightening torque
24 Nm
for bolts M8 x 22, M8 x 18 (knife connection)
and nuts M8 (sections)
•
Tightening torque
81 Nm
for bolts M12 x 35 (head bearing)
•
Tightening torque
> 90 Nm
for bolt M12 x 45 (knife head lug)
►
Wrench set
►
Socket set can be motorised or air-powered
►
Open-end wrench set
