Installing Drive Sprocket; Tightening Drive Chain - MacDon D65 Operator's Manual

Installing Drive Sprocket

1. Install the new drive sprocket (D), flat washer (C), and
slotted nut (B), onto the motor shaft.
2. Torque nut to 40 lbf·ft (54 N·m). Tighten to next slot if
necessary to install cotter pin (A).
3. Install the chain (A) onto drive sprocket (B).

Tightening Drive Chain

1. Ensure the six bolts (B) securing motor mount to chain
case are loose.
2. Slide motor and motor mount upwards until chain (A)
is tight, and tighten bolts (nuts on backside).
3. There should be 1/8 in. (3 mm) of slack in the chain.
Adjust if necessary.
4. Torque bolts (B) to 54 lbf·ft (73 N·m).
169899
MAINTENANCE AND SERVICING
Figure 6.233: Reel Drive Sprocket
Figure 6.234: Reel Drive
Figure 6.235: Reel Drive
232
Revision A