New Holland T4.105F, Руководство оператора

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7 - MAINTENANCE
LIST OF ERROR CODES “U” ELECTROHYDRAULIC TRANSMISSIONS
U CODE MEANING
17 Seat switch not activated.
18 Correct start−up procedure was not used.
19 Transmission oil temperature low (Below 10 °C ( 50.0 °F ).
20 Handbrake is not set.
21
Engine RPM below 1150, increase throttle.
22
Engine RPM above 1350, reduce throttle.
23 Shuttle lever is in neutral, shift lever to forward.
26 Clutch pedal is not up, release clutch pedal.
31 Wheel speed sensed, check handbrake and start again.
32
A Clutch cal too low − RPM dropped too soon, clutch pressure is not being controlled properly or
something else caused RPM to drop.
33
A Clutch cal too high − RPM did not drop, no pressure to clutch or mechanical failure breaking the
torque path.
34
B Clutch cal too low − RPM dropped too soon, clutch pressure is not being controlled properly or
something else caused RPM to drop.
35
B Clutch cal too high − RPM did not drop, no pressure to clutch or mechanical failure breaking the
torque path.
49 No movement of the synchronizer sensed.
51 Engine speed error.
60
Range lever in Neutral.
61 Gear lever in Neutral.
64 Reverse and high synchronizer solenoid connectors swapped.
91
Synchronizer potentiometer signal is not within allowable limits for HI−LO position; bad potentiometer
signal or jammed synchronizer.
92
Synchronizer potentiometer signal is not within allowable limits for shuttle position; bad potentiometer
signal or jammed synchronizer.
111 Unable to calibrate Transmission.
NOTE: In cold or hot transmission oil conditions will still be possible to calibrate the clutches, however this will be
signalled to the operator by means of the warnings:
CL COLD OIL WARNING, generated when the oil temperature is between 10 °C ( 50.0 °F ) and 20 °C
( 68.0 °F ). At temperatures below 10 °C ( 50.0 °F ) it is not possible to calibrate the clutches.
CH HOT OIL WARNING, generated when the oil temperature is above 100 °C ( 212.0 °F ).
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