MacDon R113, Operator'S Manual

Page: 218 / 276

MAINTENANCE AND SERVICING
1. Lower mower conditioner fully, turn off engine, and
remove key.
2. Open the left side driveshield (A) (refer to
3.2.1
Opening Driveshields, page 33
).
Figure 4.196: Left Side Driveshield
3. Inspect drive belt (A) and replace if damaged
or cracked.
4. Check that jam nut (B) and adjuster nut (C) are tight.
Figure 4.197: Conditioner Drive
5. Measure the length of tensioner spring (A), and ensure
spring length is 14-3/8 in. in accordance with spring
tension decal (B). If spring length requires adjustment,
refer to
Installing Conditioner Drive Belt, page 209
.
6. Close driveshield (refer to
3.2.2 Closing Driveshields,
page 34
).
Figure 4.198: Spring Tension Decal
Removing Conditioner Drive Belt
DANGER
Stop engine and remove key from ignition before leaving operator's seat for any reason. A child or even a
pet could engage an idling machine.
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Revision A