Installing Conditioner Drive Belt - MacDon R113 Operator's Manual

4. Turn jam nut (A) counterclockwise to unlock
tension adjustment.
5. Turn jam nut (A) and adjuster nut (B) counterclockwise
to fully collapse tensioner spring (C), and release the
tension from conditioner drive belt (D).
6. Remove drive belt (D).

Installing Conditioner Drive Belt

DANGER
To avoid bodily injury or death from unexpected startup of machine, always stop engine and remove key
from ignition before leaving operator's seat for any reason.
1. Lower self-propelled disc header fully, turn off engine,
and remove key.
2. Install drive belt (A) onto driven pulley (C) first, and then
onto drive pulley (B) ensuring that the belt is in the
pulley grooves.
NOTE:
If necessary, loosen jam nut and adjuster nut to relieve
spring tension.
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MAINTENANCE AND SERVICING
Figure 4.118: Conditioner Drive
Figure 4.119: Conditioner Drive
159
D
B
A
C
A
B
C
Revision A