MacDon R1 Series Operator's Manual page 136

10. Slip taper lock bushing (A) onto the shaft at the same depth
measurement recorded in Step
be drawn into the taper lock when tightening.
11. Repeat Step 10, page 118
12. Verify pulley face alignment by using a long, verified
straight edge, and bridge both faces to a tolerance of 5 mm
(3/16 in.).
13. Install drive belt (A).
14. Remove jam nut (B).
15. Turn adjuster nut (C) to remove all slack from the tensioner.
262634
OPERATION
5, page 117. The pulley will
for the second pulley.
Figure 3.135: Drive Belt and Pulleys on Left Side
– Rotary Disc Pull-Type
Figure 3.136: Jam Nut and Adjuster Nut on Left Side
of Rotary Disc Pull-Type
118
A
B
C
A
Revision A