Installing Draper Deck Drive Roller - MacDon D65 Operator's Manual

4. Install new bearing assembly (A) by pressing the outer race
of the bearing into the tube until it is 14–15 mm
(0.55–0.2 in.) (B) from the outside edge of the tube.
5. Add approximately 8 cc or two pumps of grease in front of
bearing assembly (A). Refer to the inside back cover for
specifications.
6. Install new seal (C) at the roller opening.
7. Tap seal (C) into the roller opening with a suitably sized
socket until gap (D) between the seal and the outside edge
of the tube is 3–4 mm (0.12–0.16 in.).

Installing Draper Deck Drive Roller

The draper deck has a roller on either end of the deck. One is the idler roller and one is the drive roller.
1. Position drive roller (B) between the roller support arms.
2. Attach roller (B) to the arm at the forward end of the deck
with bolt (A). Support the other end of the roller and
torque bolt (A) to 95 Nm (70 lbf·ft).
3. Grease the motor shaft and insert it into the end of drive
roller (B).
4. Secure the motor to the roller support with four bolts (B).
Torque the bolts to 27 Nm (20 lbf·ft).
5. Tighten any loosened bolts and reinstall plastic shield (C) if
previously removed.
6. Ensure the motor is all the way into the roller, and tighten
the two set screws (not shown) through access hole (A).
NOTE:
The set screws are 1/4 turn apart.
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MAINTENANCE AND SERVICING
Figure 5.137: Drive Roller Bearing
Figure 5.138: Drive Roller
Figure 5.139: Drive Roller
195
A
B
C
B
B
B
D
C
A
A
Revision B