Baroness LM2700, Service Manual

Page: 298 / 325

Relating to Traveling
Problem Cause Reference
Traveling power is poor.
Engine rpm is slow.
This machine's Owner's
Operating Manual
Engine does not run smooth.
Engine Maintenance
Manual
The parking brake is applied.
This machine's Owner's
Operating Manual
The piston pump speed change lever does not
shift enough.
Main body - Adjustment -
Traveling rod - Adjustment
of traveling rod
The unload valve is not completely closed.
This machine's Owner's
Operating Manual
Amount of hydraulic oil is low.
This machine's Owner's
Operating Manual
Blockage of hydraulic oil line filter
Hydraulic system -
Inspection of each part,
repair - Hydraulic oil filter
Hydraulic oil is too cool.
This machine's Owner's
Operating Manual
Dirt in the hydraulic oil (contamination, invasion of
water, air)
Hydraulic system -
Inspection of each part,
repair - Hydraulic oil
Viscosity of the hydraulic oil is wrong.
Hydraulic system -
Specifications
Hydraulic system -
Inspection of each part,
repair - Hydraulic oil
Insufficient cooling of the hydraulic oil cooler
Engine - Inspection/Repair
of Each Part - Cooling
System
Pressure of the piston pump is not high enough.
Hydraulic system -
Measurement - Traveling
circuit
Malfunction of the piston pump
Hydraulic system -
Removal and installation of
each part - Piston pump
Malfunction of the wheel motor
Hydraulic system -
Removal and installation of
each part - Wheel motor
It does not travel (in the case
where the aforementioned causes
do not exist).
Malfunction of linkage, etc. from the traveling
pedal to the pump
Main body - Adjustment -
Traveling rod - Adjustment
of traveling rod
LM2700
Troubleshooting
Page 9-6 Relating to Traveling