Bolens 140-990A - Manual (Page 28)

1. Adjust the tractor rear wheels out as far as
they will go to give maximum plant clearance.
(See tractor manual.)
2. Adjust the length of the pull rods by screwing
the ends in or out.
Pull Rod A 321/2
Pull Rod B 321/2
3. Attach the pull rods to the right and left draft
bars.
4. Adjust the clevis screw assembly length to
131 / 2 ".
5. Attach the flat end of the clevis screw
assembly to the upper hitch bracket. Use sec­
ond hole from top.
Attaching to Tractor
Attaching The Doubie Disc (Optional) To The
Tractor
6. Attach the clevis end of the clevis screw
assembly to the top hole in the cultivator
frame.
7. Tighten the two chains to prevent side sway
of the cultivator during operation.
Adjustments
The final adjustment of the cultivator will be made
under operating conditions. Lengthening or
shortening of the clevis screw assembly causes
the spring shanks to dig shallow or deeper.
Weights may also be added to the cultivator frame
for deeper cultivating.
The width of the cultivator can be adjusted by
changing the position of the frame struts. Both
sides should be adjusted the same so the
cultivator pulls evenly.
Assemble pull rods with
turnbuckle toward the
rear of unit.
Hook up one side only
FIGURE 46.
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