Baroness LM331, Service Manual, Page: 63 / 165

Caution
Before starting pressure measurement, make
sure that there is no people around the
machine
Caution
Use a pressure gauge and hydraulic hose
which can withstand the pressure of 20.6 MPa
(210 kgf/cm
2
) (2,988 psi) or more.
Before pressure measurement, perform the
following operations.
Install the gauge bulb and high-pressure
hose to the pressure gauge for high
pressure measurements.
1 2 3
g2hgdk-006
Reverse Traveling (3WD)_002
1
Pressure gauge for high pressure
measurements
2 Gauge valve
3 High pressure hose
Install special adapter 1013-6 to
branched joint 3/8.
1
2
g2hgdk-007
Reverse Traveling (3WD)_003
1 Branched joint 3/8
2 Adapter 1013-6
Apply the parking brake.
1.
[1]
[2]
2.
Move the 2WD/3WD changeover lever to
the 3WD side.
Remove the lower hydraulic hose from the
left side front wheel motor, and install
branched joint 3/8 between the removed
lower hydraulic hose and the wheel motor.
1 2
pizs5v-001
Reverse Traveling (3WD)_004
1 Front wheel motor
2 Lower hydraulic hose
Install the pressure gauge for high pressure
measurements and high pressure hose to
branched joint 3/8 prepared in advance.
1
3
2
pizs5v-002
Reverse Traveling (3WD)_005
1 Branched joint 3/8
2
Pressure gauge for high pressure
measurements
3 High pressure hose
3.
4.
5.
Hydraulic system
LM331
Hydraulic system
Page 4-37
Measurement