MacDon R85 Assembly Instructions Manual page 90

2. Check that adjuster nut (A) is tight and that conditioner
drive belt (B) is tensioned.
3. Check that end of slots (C) are aligned with plate (D).
CAUTION
Check to be sure all bystanders have cleared the area.
4. Start engine.
5. Raise header fully, turn off engine, and remove key.
Engage header safety props.
6. To check auger belt tension, spring length (A) should
measure 262 mm (10.3 in.).
7. Lower header and close driveshield.
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PERFORMING PREDELIVERY CHECKS
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Figure 4.2: Conditioner Drive Belt Tension
Figure 4.3: Auger Belt Tension
B
D
A
C
A
Revision A