New Holland Haybine 499, Руководство оператора

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SECTION 4 - MAINTENANCE
4-44
If the bolt slots are not long enough, remove bolt, 1.
Move hub, 2, to the next flat on the hex shaft, 3.
Retighten clamp bolt, 1. Readjust roll timing.
When timing is correct, tighten all hardware securely.
IMPORTANT: Check roll timing at each end of the
rolls. If the rolls are timed correctly at one side, but not
at the other, rotate the rolls and recheck the roll
timing. If one end is still not timed correctly, move the
top roll endways at the roll bearings and readjust roll
timing.
1
2
3
10004733
63
64
To adjust roll gap add or remove shims at the roll ends
as shown. Adjust to a minimum of 0.38mm (0.015
″
).
NOTE: The rolls must not touch each other or
damage will occur.