83
Line Inspection and End of Line
Line Inspection
and End of Line
Before Cranking Engine
•
Verify Neutral is selected on the shift input device.
•
Turn the ignition key to the “On” position and visually observe the power up procedure.
During the initial power up of this transmission, the gear display will show an alternating “N” and “F”. This is a normal
occurrence on all Eaton UltraShift
®
PLUS
equipped transmissions. This condition will persist until the initial clutch adjustment
and grade sensor calibrations are completed. See following procedures.
•
The alternating “N” indicates the transmission has verified neutral.
•
The alternating “F” is an indication of an active fault code.
•
It is normal for this system to detect an active fault code 27 (clutch adjustment fault) and active fault code 68
(grade sensor calibration fault) during initial power up.
•
If the system detects active faults other than 27 and 68, refer to the diagnostic procedure in this manual.
Once the engine has been started, the transmission automatically initiates a clutch adjustment procedure.
•
During the clutch adjustment procedure, the operator will be unable to select an active operating mode for the
transmission. The shift input device will be locked out from operator request.
•
The clutch adjustment procedure could take up to 35 seconds to complete.
•
The clutch adjustment procedure will continue even if the engine is shut off.
Note:
Once the clutch adjustment is complete, Eaton requires the grade sensor be calibrated prior to dyno.
Refer to the following procedure.
Failure to calibrate the grade sensor prior to dyno may lead to unsatisfactory shift performance. This condition could be
misinterpreted as a product defect and could lead the operator to unnecessary repair.
WARNING
WARNING
WARNING
Summary of Contents for UltraShift PLUS EO-11E406B-PV
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