MacDon A40-D, Руководство по сборке

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PERFORMING PREDELIVERY CHECKS
5.6 Checking Conditioner Rolls
CAUTION
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 header fully, stop engine, and remove key.
2. Check that nut (A) is tight and top of nut (A) is at ‘2’ on
decal (C).
3. If required, adjust gap by loosening nut (A) and turning
adjuster (B). Retighten nut (A).
NOTE:
When adjusting roll gap, be sure that the
decal reading is the same on both sides of the
conditioner roll to achieve consistent intermesh
across the rolls.
Figure 5.12: Roll Gap Adjustment Hardware
4. Loosen bolt (A) and rotate cover (B) to expose
access port (C).
5. Check roll timing by examining distance ‘X’ at each
end of the rolls (C). Each steel bar on one roll should
be centered between two bars of the other roll, so that
distance
‘X’ is 12 mm (0.5 in.).
Figure 5.13: Access Port – Exposed
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Revision A