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Insufficient transport clearance
|
Center link too short.
|
Adjust center link.
|
|
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Lift links too short.
|
Adjust lift links.
|
|
|
Implement not level.
|
Level implement.
|
|
|
Hitch feedback linkage not properly adjusted.
|
See your John Deere dealer.
|
|
|
Implement not properly adjusted.
|
See implement operator's manual.
|
|
|
Front of center link in upper holes.
|
Move center link to lower holes.
|
|
|
Sway bars too short.
|
Adjust sway bars.
|
|
|
Electro-hydraulic controls: Raise height limit not correctly set.
|
Adjust raise height limit.
|
|
Electro-hydraulic controls: hitch fails to follow lever
|
Malfunction in lever position sensor circuit or hitch position sensor.
|
See your John Deere dealer.
|
|
Electro-hydraulic controls: poor position control
|
Load/depth mix control in wrong position.
|
Turn load/depth mix control to "position" control detent.
|
|
|
System is reset (fender switches override cab control).
|
Enable system with cab control.
|
|
|
Malfunction in lever position sensor circuit or hitch position sensor.
|
See your John Deere dealer.
|
|
Hitch drops slowly
|
3-point hitch rate of drop control not properly set.
|
Adjust rate-of-drop.
|
|
Hitch fails to lift or lifts slowly
|
Excessive load on hitch.
|
Reduce load.
|
|
|
Center link in wrong position.
|
Adjust center link.
|
|
|
Low oil level.
|
Fill system with proper oil.
|
|
|
Hydraulic oil too cold.
|
Allow oil to warm.
|
|
|
Transmission-hydraulic oil filter clogged.
|
Replace filter.
|
| Symptom |
Problem |
Solution |
|
Implement will not operate at desired depth
|
Lift links too short.
|
Adjust lift links.
|
|
|
Lack of penetration.
|
See implement operator's manual.
|
|
|
Electro-hydraulic controls: draft sensor failed.
|
See your John Deere dealer.
|
|
|
Improper setting of hitch control stop.
|
Readjust position.
|
|
|
Improper setting of draft (mechanical) or load/depth (electro-hydraulic) control.
|
(See section 60 "Rear Hitch Controls".)
|
|
Insufficient or no hitch response to draft load
|
Mechanical controls: draft control lever in OFF (forward) position.
|
Move lever to desired position.
|
|
|
Electro-hydraulic controls: load/depth control in position 1.
|
Turn load/depth mix control to higher setting.
|
|
|
Need to adjust draft feedback cable.
|
See your John Deere dealer.
|
|
|
Lift links too short.
|
Adjust lift links.
|
|
|
Lack of penetration.
|
See implement operator's manual.
|
|
|
Electro-hydraulic controls: system is reset.
|
Enable system.
|
|
|
Rate-of-drop too slow.
|
Adjust rate-of-drop.
|
|
Hitch too responsive
|
Mechanical controls: improper draft control setting.
|
Adjust.
|
|
|
Electro-hydraulic controls: load/depth mix control not correctly set.
|
Turn load/depth mix control to lower setting.
|
|
Hitch drops too fast
|
Rate-of-drop set too fast.
|
Adjust rate-of-drop.
|
|
Mechanical controls: Position and draft levers "drift", levers too loose.
|
Friction disks are loose at mechanical hitch control box.
|
See your John Deere dealer.
|
|
Hitch settles too fast after tractor is parked and engine shut off
|
Internal system leakage.
|
See your John Deere dealer.
|