Baroness FS900, Service Manual, Page: 152 / 163

Relating to Traveling
Problem Cause Reference
It does not travel
Amount of hydraulic oil is low.
Hydraulic System - General
Inspection, Repair - Hydraulic
Oil
Loose pump V bolt
Main Body - Adjustment -
Pump Drive Belt
Unload valve is pressed.
This machine's Owner's
Operating Manual
The travel pump lever does not operate.
Inspect and replace the push-
pull cable.
Clogged hydraulic oil filter
Hydraulic System - Inspection
of Each Part, Repair -
Hydraulic Oil Filter
Charge pump failure
Hydraulic System -
Measurement - Charge Circuit
Piston pump failure
Hydraulic System -
Measurement - Traveling
Circuit
Traveling motor failure
Inspect and replace the
traveling motor.
Traveling power is poor
(In the case without the
aforementioned causes)
Engine rpm is slow
Engine does not run smooth Engine Maintenance Manual
The parking brake is applied
This machine's Owner's
Operating Manual
The actuating pump lever does not shift enough
Inspect and replace the spring
pin of the actuating pump
lever.
Hydraulic oil is too cool
This machine's Owner's
Operating Manual
Dirt in the hydraulic oil (contamination, invasion of
water, air)
Hydraulic System - General
Inspection, Repair - Hydraulic
Oil
Wrong viscosity of hydraulic oil
Hydraulic System - General
Inspection, Repair - Hydraulic
Oil
The machine moves forward
without the traveling pedal
pressed
Poor traveling pedal movement
Maintenance Standards and
Maintenance - Greasing
The traveling pump does not enter the neutral
position
Main Body - Adjustment -
Adjusting the Neutral Position
of the Piston Pump
FS900
Troubleshooting
Page 8-4
Relating to Traveling