MacDon A40-D, Руководство оператора

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Revision A
4.12 Stripper Bar
Stripper bars help prevent the crop from wrapping around the auger and improve crop flow into the conditioner.
Figure 4.120: Auger to Stripper Bar Clearance
To maintain 1
–
4 mm (1/32
–
5/32 in.) clearance (B) between
auger (A) flighting and stripper bars, bars may need
replacing due to wear or damage. Shims may also need to
be installed to compensate for local irregularities in the
structure.
If auger position needs to be adjusted after adjusting
stripper bars, refer to
3.6.4 Setting Auger Position, page 61 .
4.12.1 Removing Stripper Bar
Figure 4.121: Stripper Bars
Heavy crops may cause plugging across the auger due to
restricted flow at the stripper bars. To address this problem,
remove the lower stripper bar (A), and if necessary, the
center stripper bar (B) at each end of the header.
WARNING
To avoid bodily injury or death from unexpected start-up
or fall of raised machine, stop engine, remove key, and
engage safety props before going under machine.
WARNING
To avoid bodily injury or death from fall of raised
machine, always lock-out lift cylinders before going
under header for any reason.
To remove a stripper bar, follow these steps:
1. Turn off engine and remove key.
2. Remove bolts attaching stripper bar to pan.
3. Remove four nuts and bolts (A) that secure stripper bar (B) to the pan.
4. Replace bolts in pan.
NOTE:
Special countersunk bolts are available from your Dealer.
MAINTENANCE AND SERVICING