Part No. 57.4400.9203 GTH-4016SR • GTH-4018SR
87
March 2010
REV A
Section 6 • Troubleshooting
How to Troubleshoot the
Outriggers Movements
1. Verify the boom is under 20° and that the
machine is not in alarm.
2. Verify the Jobsite/Road/Platform selector is in
Jobsite position.
3. Check fuse F13-10A integrity.
STABILIZERS PUSHBUTT
0 EXTENSION 0
0 RETRACT 0
0 EXTENSION 0
0 RETRACT 0
4. Using the screen page above, test the four
outrigger pushbuttons. When the pushbutton
is active, the value shown on the display goes
from 0 to 1; if, pressing the button, this doesn’t
happen, verify the button connector: X171,
X172, X173, X174. Replace it if necessary.
5.
If all listed above is confirmed, check pin
1,2,3,4,5,6,7,8 of the connector X201.
6.
If all listed above is confirmed, check pin
9,10,11,12,29,38,39,40 of the connector X935.
7. If all listed above is confirmed,
check pin 42
(L-front), pin 19 (R-front), pin 12 (L-rear)
and pin 16 (R-rear) of the connector X935. If
there aren’t 12V the problem comes from the
Software and/or Hardware. Contact Genie
Service.
8. If all listed above is confirmed, check pin
19,20,21,22 of the connector X130.
9. If all listed above is confirmed, verify that, each
time the dedicated button is pressed, there are
12V on one of the following valve connectors:
EV133 (L-front), EV134 (R-front), EV135
(L-rear), EV136 (R-rear).
10. If all listed above is confirmed, check the
hydraulic system.
TROUBLESHOOTING
