Document 57.4400.7200 - 1
st
Edition 03/2005
INDEX
5
15
TELELIFT 3713 Elite - 4017 - 4514
TROUBLESHOOTING
Trouble
Cause
Solution
The rear steering axle of the machine
remains locked
The 4-wheel steer does not function
Sway switch
S3
damaged
Tecnord control unit damaged
Solenoid
Y14-A
damaged
Fuse
F18
damaged
Proximity sensor
B41
damaged
Relay
K21
damaged
Solenoids
Y50
and
Y51
damaged
Steering solenoid valve damaged
Fuse
F13
damaged
Road/Jobsite key-selector damaged
Steering selector
S22
damaged
Check you have 12V on contact
3
of
the switch, and 12V on contact
1
of
the switch when the movement is
done. Change the switch, if necessary.
Check you have 12V on connector
J1
on pin
6B
and on connector
J2
to pin
5A
when the movement is done; if
necessary, change the control unit.
During movement, check you have
12V between the two contacts of the
coil; or change the solenoid.
Check the fuse and replace if
necessary.
With the sensor excited, check you
have 12V on connector
X18
to pin
9
;
or change the sensor.
Check you have 12V on connector
X18
to pin
1
; or change the relay.
Check you have 12V between the two
contacts of the coils; or change the
coils.
During movement, check you have
12V between the two contacts of the
coil; or change the solenoid.
Check the fuse and replace if
necessary.
Check that the selector is in the
"Jobsite" position. Check you have
12V on contact
S22
; if necessary,
change the selector.
Check you have 12V on pins
A
and
C
on the selector; or change the selector.
Summary of Contents for TELELIFT 3713 Elite
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