Kyoeisha Baroness LM531, Service Manual

Page: 150 / 161

Relating to Steering
Problem Cause Reference
Power steering is not working
(steering operation is heavy)
Engine rpm is slow Raise the engine speed
Tire pressure is low Reference - Specifications
Lack of grease on the kingpin
Maintenance Standards
and Maintenance -
Greasing - Greasing Points
Amount of hydraulic oil is low
This machine's Owner's
Operating Manual
Block of the hydraulic suction filter Replacement of the filter
Hydraulic oil is too cool Warm the engine up
Dirt in the hydraulic oil (contamination, presence
of water, air) Inspection of hydraulic
parts
Wrong viscosity of hydraulic oil
Reference - List of
Consumables
Insufficient cooling of the hydraulic oil cooler
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
LM531
Troubleshooting
Page 7-6
Relating to Steering