Baroness LM331, Service Manual, Page: 142 / 165

Problem Cause Reference
It travels forward or backward
even when the pedal is released. Adhesion or play of the traveling pedal / rod /
push-pull cable / lever damper / piston lever part Replacement of the faulty
part
Brake does not work.
The brake wire is broken (extended) or adhered.
Replacement of the brake
wire
The brake shoe is worn
Main body - Adjustment -
Brake
The brake shoe has water, dust, oil, etc. on it
Main body - Inspection of
each portion, Repair -
Brake - Assembly and
disassembly of the brake
Adhesion between the plate and brake lever
Repair and replacement of
the brake lever
Relating to Steering
Problem Cause Reference
Power steering is not working
(steering operation is heavy)
Engine rpm is slow
This machine's Owner's
Operating Manual
Tire pressure is low
This machine's Owner's
Operating Manual
Lack of grease on the steering shaft
This machine's Owner's
Operating Manual
Amount of hydraulic oil is low.
This machine's Owner's
Operating Manual
Hydraulic oil is too cool Warm the engine up.
Dirt in the hydraulic oil (contamination, invasion of
water, air) This machine's Owner's
Operating Manual
Wrong viscosity of hydraulic oil
This machine's Owner's
Operating Manual
Malfunction of the orbitrol
Hydraulic system -
Measurement - Steering
circuit
Replacement of the orbitrol
Malfunction of the steering cylinder
Repair and replacement of
the steering cylinder
Malfunction of gear pump
Hydraulic system -
Measurement - Steering
circuit
Repair and replacement of
the gear pump
LM331
Troubleshooting
Page 7-6
Relating to Steering