Operation
145
5
Automatic Mode
Differential Lock engagement and
disengagement is determined by the hitch
position, brake application and travel speed.
The Automatic Mode will disengage when the
keyswitch is turned to OFF. To reset to Automatic
Mode press the switch to the center position (O)
and then the bottom of the switch to the (AUTO)
position.
Operation in automatic mode with hitch
mounted implements:
The differential lock will disengage when any of the
following occur:
A. The hitch reaches the upper third of the hitch
travel.
B. One or both brake pedals are applied.
C. Travel speed exceeds 16 km/h (10mph).
NOTE: * Once the travel speed exceeds 16 km/h
(10 mph) Automatic Mode is disengaged.
Automatic Mode can only be restored when the
travel speed is below 13 km/h (8 mph) by manually
re-engaging (ie. moving the differential lock switch
to the center (0) position and then back to the
Automatic (AUTO) position).
The differential lock will reengage [as long as
the travel speeds has not exceeded 16 km/h
(10 mph)] if any of the following occur:
A. The hitch is lowered below the upper third of
hitch travel.
B. Both brake pedals are in the released
position.
Operation In Automatic Mode With
Drawbar Pulled Implements
If the automatic mode is required when using
drawbar pulled implements it is recommended to
use a remote implement switch connected to the
tractor wiring harness, see page 113 for more
infomation.
NOTE: If a remote implement switch is not
installed, before engaging the automatic mode set
the hitch to TRANSPORT position and the hitch Up/
Down switch in the UP position.
The differential lock will disengage when any of the
following occur:
A. The implement reaches UP position, (if
implement switch is connected).
B. One or both brake pedals are applied.
C. Travel speed exceeds 16 km/h (10mph).
NOTE: * Once the travel speed exceeds 16 km/h
(10 mph) Automatic Mode is disengaged.
Automatic Mode can only be restored when the
travel speed is below 13 km/h (8 mph) by manually
re-engaging (ie. moving the differential lock switch
to the center (0) position and then back to the
Automatic (AUTO) position).
The differential lock will reengage [as long as
the travel speeds has not exceeded 16 km/h
(10 mph)] if any of the following occur:
A. The implement reaches DOWN position (if
implement switch is connected).
B. Both brake pedals are in the released
position.
To engage the
AUTOMATIC
MODE, first make
sure the switch is in
the center position
(O), (as shown).
DS98K260
Then press the
bottom of the switch
to the (AUTO
position. The lamp
in the switch wil
illuminate and the
indicator light in the
instrument cluste
will go out.
DS98K261
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