SECTION 5 -- FAULT FINDING
5--9
THREE--POINT LINKAGE
PROBLEM POSSIBLE CAUSE CORRECTION
Error code will indicate source of See your authorised dealer.
malfunction.
Hitch not in phase with the control Put lift control lever back in phase with
lever . lower links.
Fast raise switch in external control Put switch in correct position.
position.
Height limit control incorrectly Adjust height limit control.
positioned.
3 --point linkage does
not move when con-
trol lever is moved
External power lift
control does not op-
erate
Fast raise switch not in external Centralise switch (external control
control position. position).
3 --point linkage does
not raise fully
Height limit control incorrectly Adjust height limit control.
positioned.
3 --point linkage
drops slowly
Drop rate control incorrectly Adjust drop rate control.
positioned.
3 --point linkage slow
to respond to draft
loads
Position/draft control incorrectly Adjust position/draft control.
adjusted.
Drop rate too slow. Adjust drop rate control.
Implement not functioning properly. See implement operator’s manual.
3 --point linkage too
responsive to draft
loads
Position/draft control incorrectly Adjust position/draft control.
adjusted.
3 --point linkage sta-
tus light flashes con-
tinually
Position/draft control incorrectly Adjust position/draft control.
adjusted.
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