Baroness LM2700, Руководство по обслуживанию

Страница: 89 / 325

Caution
Before starting pressure measurement, make
sure that there is no people around the
machine.
The forward side measuring port connector
is located behind the 2WD/4WD
changeover valve.
Remove the screw cap of forward side
measuring port connector.
Caution
Use a pressure gauge and hydraulic hose
which can withstand the pressure of 30 MPa
(4,351.13 psi) or more .
4
1
2
3
g5t8is-007
Forward_002
1 2WD/4WD changeover valve
2 Frame
3
Forward side measuring port
connector
4 Screw cap
1.
Attach the high pressure gauge on the
forward side measuring port connector.
3
2
1
g5t8is-008
Forward_003
1
Forward side measuring port
connector
2 Hydraulic hose
3
Pressure gauge for high pressure
measurements
Use a sling etc. to apply resistance on the
rear bumper so that the machine does not
move forward.
1
g5t8is-009
Forward_004
1 Bumper
Make sure that the parking brake is applied.
Start the engine, and rev it up to the
maximum rpm.
Depress the forward pedal, and it is normal
if the pressure becomes 24.1 MPa
(3,495.29 psi) with the tires locked without
slipping.
2.
3.
4.
5.
6.
Hy
draulic system
LM2700
Hydraulic system
Page 5-35 Measurement