MacDon D65 Operator's Manual page 160

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4. Apply Loctite #243 to the output shaft in two
bands (A).
5. Slide output arm (B) onto output shaft. Rotate pulley to
ensure drive arm just clears frame on inboard stroke to
ensure proper placement on splines.
6. Position output arm (A) to farthest outboard position.
Move output arm (A) up or down on splined shaft until
it almost contacts knifehead (B). Exact clearance (C)
will be set when installing knifehead pin.
7. To secure arm to knife drive output shaft, torque output
arm bolt (A) to 160 ft·lbf (217 N·m).
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MAINTENANCE AND SERVICING
Figure 5.50: Knife Drive Box
Figure 5.51: Knifehead
Figure 5.52: Knife Drive Box
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Revision A