BACK ROW OF SHANKS PLUGGING WITH
RESIDUE
Heavy residue:
install optional offset shank mounts
to stagger back row of shanks. See "Offset Shank
Mount Installation" on
page 3-27
.
SHANKS NOT PENETRATING
Unit not level:
level unit front to rear. See "Leveling
(Front To Rear)" on
page 4-6
.
Excessive coulter depth
: reduce depth
Points worn:
install new points.
WHEEL BEARING FAILURE
Triple-lip seals not installed correctly:
install seals
with the lips pointing outward away from the hub.
HYDRAULIC - COULTER OR WHEEL LIFT
CYLINDERS
NOT FULLY EXTENDING
Lift cylinders not in phase:
fully extend cylinders
and hold hydraulic lever until all cylinders are fully
extended.
Cylinders not installed in proper series:
Wing
cylinders are smaller diameter than center cylinders.
Reinstall cylinders properly.
Hoses not properly connected:
check hose routing
HYDRAULIC - ENTIRE UNIT SETTLING
Depth stop valve not working:
repair valve
HYDRAULIC - UNIT SETTLING, ONE WING
RAISING
Center frame cylinder leaking internally on side
of unit that wing is raising:
repair center master
cylinder.
HYDRAULIC - WING SETTLING
Wing cylinder leaking:
repair cylinder.
COULTER GANG PLUGGING
Operating depth too deep:
raise unit or raise
coulters.
Conditions too wet
: wait until conditions more
favorable.
COULTER GANG WILL NOT TURN OR
PUSHES SOIL
Depth set too deep for loose or wet conditions:
raise implement, raise coulters, or wait until
conditions are more favorable.
Gang bearing failure:
replace bearing
COULTER BLADES LOOSE AND/OR
SHEARING ROLL PIN
Gang not tightened properly:
retighten gang shafts
to 1250-1500 ft-lbs. If gangs have ran loose, gangs
may require disassembly to remove soil to properly
torque gang shafts. Replace any worn components,
shafts/spools, etc.
5-2
Содержание 2130
Страница 2: ......
Страница 3: ...MODEL 2130 WING COULTER CHISEL OPERATOR S MANUAL PURCHASED FROM DATE ADDRESS PHONE NO SERIAL NO i...
Страница 4: ...NOTES ii...
Страница 8: ...NOTES 1 2...
Страница 62: ...NOTES 3 32...
Страница 79: ...NOTES 4 17...
Страница 80: ......
Страница 83: ...NOTES 5 3...