SkyTrak 6036 Service Manual - Manual (Page 261)

10-33 6036, 6042, 8042, 10042, 10054
Stabil-TRAK™ System and Boom Interlock System
10.11.7 Hydraulic Troubleshooting - SLOW PIVOT Mode, Rod Oil Out
While traveling, ride feels spongy
(riding on 3 wheels).
Conditions:
• Ignition ON,
engine running
• Boom angle is
above 40°
• Travel select
lever in (F)
FORWARD or
(R) REVERSE
• Park brake OFF
• Service brake
DISENGAGED
If OK
Not
OK
Check electrical wiring.
Not
OK
Check solenoid coils 4A and 4B on the
Stabil-TRAK™ manifold for correct
resistance (7-9 ohms).
Replace solenoid(s).
Not
OK
Remove solenoid cartridges 4A and 4B
from Stabil-TRAK™ manifold and inspect
for debris or damage.
Clean passages or replace cartridge(s).
If OK
If OK
Not
OK
Replace check valve(s).
Inspect check valves on frame level
cylinder.
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).”