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The Troubleshooting Guide, shown below, is included to
help you quickly locate problems that can happen using
your 2211 Disc Chisel Disc. Follow all safety precautions
stated in the previous sections when making any
adjustments to your machine.
PROBLEM
UNIT NOT PULLING EVEN
UNEVEN DEPTH
UNIT SIDE DRAFTS OR MOVES SIDE
TO SIDE
SHANKS PLUGGING WITH RESIDUE
SHANKS NOT PENETRATING
WHEEL BEARING FAILURE
HYDRAULIC - DISC GANG LIFT
CYLINDER NOT FULLY EXTENDING
HYDRAULIC - ENTIRE UNIT SETTLING
Troubleshooting Guide
PROBABLE CAUSE
Disc gangs uneven depth
Unit not level when under power in the
field
Excessive disc gang depth or down
pressure
Tire pressure too low
Unit not level front to rear
Lift wheels not carrying enough weight
Unit not level front to rear
Unit not level
Discs not cutting residue
Unit not level
Excessive disc depth
Points worn
Triple-lip seals not installed correctly
Hoses not properly connected
Depth stop valve not working
Chapter 5
SOLUTION
Adjust depth/rephase disc gang
cylinders
(See "Hydraulic Disc
Gang Lift System" on page 4-6.)
Level unit front to rear (See "Leveling
(Front-to-Rear)" on page 4-7.)
Reduce disc depth.
Check inflation.
Adjust unit to be level.
Adjust depth stop and raise implement.
Adjust unit to be level.
Level machine (See "Leveling
(Front-to-Rear)" on page 4-7.)
Adjust disc depth or raise shanks to allow
more gang depth.
Level unit front to rear (See "Leveling
(Front-to-Rear)" on page 4-7.)
Reduce depth
Install new points.
Install seals with the lips pointing outward
away from the hub.
Check hose routing
Repair valve
5-1
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