MacDon D65 SP DHOM - Manual (Page 174)

MAINTENANCE AND SERVICING
1. Open endshield. Refer to Opening Endshields, page
37 .
2. Loosen the two bolts (A) that secure the motor
assembly to header endsheet.
3. Loosen the belt by turning the tensioning bolt (B)
counterclockwise.
Figure 6.69: Knife Drive
4. Open the access cover (A) on the endsheet behind
cutterbar to provide clearance between the knife drive
box pulley and the endsheet.
Figure 6.70: Access Cover
5. Remove belt (A) from drive pulley (B).
6. Slip belt (A) over and behind the knife drive
box pulley (C). Use notch in pulley to assist in
removing belt.
Figure 6.71: Knife Drive
Installing Non-Timed Knife Drive Belts
NOTE:
Procedure is the same for both sides of the double-knife header.
169899 162 Revision A