OPERATOR’S MANUAL with Maintenance Information
Maintenance
63
38 LF OR Limit Switch Fault
Left Front Outrigger Limit
Switches are both ON
Check the limit switch,
check the wiring
39 RF OR Limit Switch Fault
Right Front Outrigger Limit
Switches are both ON
Check the limit switch,
check the wiring
40 LR OR Limit Switch Fault
Left Rear Outrigger Limit
Switches are both ON
Check the limit switch,
check the wiring
41 RR OR Limit Switch Fault
Right Rear Outrigger Limit
Switches are both ON
Check the limit switch,
check the wiring
Power FET, channel DRIVE 1
fails
check the wiring,
replace the valve
Power FET, channel DRIVE 2
fails
check the wiring,
replace the valve
Power FET, channel DRIVE 3
fails
check the wiring,
replace the valve
power FET, channel
PROPORTIONAL 1 fails
check the wiring,
replace the valve
Power FET, channel DOWN
fails
check the wiring,
replace the valve
Power FET, channel RT fails
check the wiring,
replace the valve
Power FET, channel LT fails
check the wiring,
replace the valve
Power FET, channel LT fails
check the wiring,
replace the valve
Power FET, channel LT fails
check the wiring,
replace the valve
Power FET, channel FORWARD
LEFT fails
check the wiring,
replace the valve
Power FET, channel REVERSE
LEFT fails
check the wiring,
replace the valve
check the wiring,
replace the sensor
67 High Cool ant
Temperature
check the wiring,
replace the sensor
check the wiring,
check the battery
check the wiring,
check the engine
check the wiring,
check the engine
81 Left Front Otrg Coil Flt
Power FET, channel LEFT
FRONT OUTRIGGER fails
check the wiring,
replace the valve