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OPERATION AND MAINTENANCE
Tractor Preparation
The Landoll 2211 Disc Chisel is designed to be pulled by
tractor equipped with a double lip or clevis type hitch. If
your tractor is not equipped as such, you need to
purchase the hitch from your local tractor dealer. If your
Disc Chisel is equipped with the clevis option, this should
be removed. The clevis option is only for transport use.
Before attaching the Disc Chisel, prepare the tractor as
follows:
1. Inflate the rear tractor tires equally and add ballast
according to the tractor operator's manual.
2. Lock the tractor drawbar in the center position.
Disc Chisel Preparation
1. Prior to operating the 2211 Disc Chisel, inspect it
thoroughly for good operating condition.
2. Replace worn or missing parts.
3. When the machine is new, check the bolt tightness
after a few hours of operation. Tighten any loose nuts
or bolts. Check the lift wheel lug bolts daily.
4. Check the lift wheel tire inflation. Inflate all tires
equally to avoid side draft. Follow the tire
manufacturer's recommended pressures listed on
the sidewall of the tires.
5. Check disc scrapers for proper adjustment to the disc
blade (See Figure 4-1.)
6. Lubricate the machine as shown in "Lubrication
Maintenance" on page 4-17 (See Figure 4-15.)
4-2
Attaching to the Tractor
1. Align the tractor drawbar with the machine. Raise or
lower the Disc Chisel ring hitch, as needed, using the
swivel jack. Attach the unit with proper size hitch pin.
Attach safety chain and plug in light plug.
2. Always place the swivel jack on the interior mount
before setting the machine in motion. Remove rear
jack stand if an attachment is used.
3. Clean all hydraulic couplings and attach to the
tractor.
4. Fully extend the hydraulic lift wheel cylinders, and
place the cylinder lockouts in the transport lock
position over the cylinder rods. Secure the lockouts
with the lockout pins.
Figure 4-1: Disc Scraper Adjustment
F-571-0511 Edition
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