Art's-Way Manufacturing 6812A, Operator'S Manual

Page: 36 / 64

34 HARVESTER ADJUSTMENTS
On harvesters with the 12 row 22 inch or 8 row 30 inch,
install the front header gage wheels on the front corners
of the header with the clamps provided. The suggested
setting is 3.5 inches (8.89 cm) (4 x 4) with the lifter
wheels on concrete. There is also an extension
available for gage wheels, to front mount.
Figure 63 - Front Head Gage Wheels (Standard on 8
row 28/30, 9 row 24/26, and 12 row 22 Heads -
Optional on 6 row 22/24, 6 row 28/30, and 8 row 22
Heads)
Figure 64 - Front Gage Wheel Height
S
HORT
C
ONVEYOR
Figure 65 - Short Conveyor
See Figure 25 , Figure 35, and Figure 65.
Adjust the tension of the draper chain by loosening
bearings and moving upper shaft. To adjust clearance of
the short conveyor or to service:
1. To adjust front height, attach a come-along to the
upper loop and front of short conveyor. Loosen
bolts and tighten in desired position.
2. To adjust clearance to rear conveyor roll, loosen
bolts ahead of 1 inch adjusting bolts, adjust with 1
inch nuts. Tighten in desired position.
NOTE: Riser link is closest to roll.
3. For the rear, the roller must be revised to adjust
height.
4. Re-adjust grates if required.
H
ARVESTER
G
RAB
R
OLLERS
Figure 66 - Harvester Grabrollers
The smooth steel grabrollers are cushioned to flex open
in rocky conditions. These cushions should be set to
2.50 inches (6.35 cm) actual cushion length (both front
and rear). Cushions may easily be added to poly rolls if
needed.