Manual

JT100/JT100 All Terrain Operator’s Manual Systems and Equipment - 143
Driver/Loader Attachment
CMW
©
Troubleshoot Loader/Driver System
Problem situations and their possible causes and solutions are listed in the charts below.
Loader/Driver Attachment
Problem Possible cause Possible solution
Loader/Driver won’t move Load too heavy Check load chart.
Low fluid level Check and fill as needed.
Suction line blocked Remove hose and clear blockage.
Pressure line blocked Remove hose and clear blockage.
Operator is in seat Get out of seat.
Enable switch not turned on Turn on loader/driver enable switch.
Main relief valve setting too low
or not working properly
Check and adjust.
Poor loader/driver
performance
Pump speed Check pump size and engine speed
for proper oil flow. Check oil flow with
flow meter installed in pressure line.
Low fluid level Check and fill.
Main relief valve setting Check and adjust.
Worn pump, motor or cylinder Replace bad part.
Blocked filters Check suction and return filters.
Low hydraulic fluid temperature Circulate fluid to warm.
Pressure or suction lines
blocked
Check lines; clean and repair.
Load too heavy Check load chart.
Noise Pump area Circulate oil to warm; check suction
line; fill reservoir.
Cylinders Check for damage to cylinders.
Rotation Check rotation bearing; lubricate
bearing.