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Revision A
Installing Cutterbar Spindle Shear Pin
WARNING
To avoid bodily injury or death from unexpected startup of the 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.
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Figure 4.144: Cutterbar Spindle
1.
Fill the space above the bearing with grease. Refer to the
inside back cover of this manual for a list of recommended
fluids, lubricants, and capacities for the machine.
2.
Reinstall Belleville washer (A) with its dome down and
outside edges up.
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A
B
C
C
Figure 4.145: Shear Pin Orientation
3.
Place hub (A) on spindle (B), and line up the slots in the hub
with the holes in the spindle shaft.
4.
Position new shear pins with grooves (C) as shown.
IMPORTANT:
The correct shear pin orientation is critical. Both shear pin
grooves (C) must be facing the same direction and be
parallel to the cutterbar.