SkyTrak 6036 Service Manual - Manual (Page 257)

10-29 6036, 6042, 8042, 10042, 10054
Stabil-TRAK™ System and Boom Interlock System
10.11.3 Hydraulic Troubleshooting - FREE PIVOT Mode, Rod Oil Out
Not
OK
Not
OK
Not
OK
When frame leveling right, left front
tire comes off the ground
Conditions:
• Ignition ON,
engine running
• Boom angle is
below 40°
• Travel select lever
in (F) FORWARD
or (R) REVERSE
• Park brake OFF
• Service brake
DISENGAGED
Check solenoid coils 12A and 12B on
the Stabil-TRAK™ manifold for correct
resistance (7-9 ohms).
Remove solenoid cartridges 12A and 12B
from Stabil-TRAK™ manifold and inspect
for debris or damage.
Replace solenoid(s).
Clean passages or replace cartridge(s).
If OK
If OK
If OK
Not
OK
Replace check valve(s).
Inspect check valves on
frame level cylinder.
Check electrical wiring.
Refer to Section 10.8, “Stabil-TRAK™
Boom Interlock Electrical Circuit
Operation and Troubleshooting (6042/
8042/10042),” or Section 10.9,
“Stabil-TRAK™ Boom Interlock
Electrical Circuit Operation and
Troubleshooting (10054).”