215026
90
Revision A
1028765
A
Figure 4.23: Cutterbar Disc
–
View from Above
6.
Inspect the cutterbar disc for abrasion (A). The wear limit
for abrasion is reached when the material thickness of the
cutterbar discs is less than 3 mm (1/8 in.). Replace as
required.
Removing Cutterbar Discs
WARNING
To avoid injury or death from unexpected start-up of machine, always stop the engine and remove the key from the
ignition before leaving the operator
’
s seat for any reason.
CAUTION
Disc blades have two sharp cutting edges that can cause serious injury. Exercise caution and wear gloves when working
with blades.
1.
Raise the header.
2.
Shut off the engine, and remove the key from the ignition.
3.
Engage the windrower lift cylinder safety props. For instructions, refer to
3.2.1 Engaging and Disengaging Header
1028174
A
Figure 4.24: Cutterbar Curtain
4.
Open cutterbar curtain (A). For instructions, refer to
Opening Cutterbar Curtain, page 45
.