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Revision A
Figure 4.40: Spacer Plate
10. Install spacer plate (A).
Figure 4.41: Cutterbar Disc and Cap
11. Place a pin (or equivalent) in the front hole of the rock
guard (D) to prevent disc rotation while tightening bolts.
IMPORTANT:
Blades are rotation specific. It is necessary to switch entire
disc when swapping spindles.
12. Position disc (A) on spindle ensuring that it is positioned at
a 90 degree angle in relation to the adjacent discs.
NOTE:
Turn disc (A) by hand to ensure discblades do not contact
each other or adjacent discs.
NOTE:
Each header comes with a disc timing tool (MD #307954)
and instructions.
13. Install cutter disc cap (B) and secure assembly with four
M12 bolts and washers (C). Torque bolts to 85 Nm
(63 lbf·ft).
WARNING
Ensure cutterbar is completely clear of foreign objects. Foreign objects can be ejected with considerable force when the
machine is started and may result in serious injury or machine damage.
14. Remove pin (or equivalent) from front hole of rock guard.
