TM 5-3810-307-24-1-1
Note the maximum reading on the pressure gauge.
1.
Remove the plug from the pressure test port
If the reading is not 100 psi ( 689.5 kPa) of that
on the Hydraulic Test Panel and install the pressure
listed in the Circuit Relief Setting Table, adjust the
gauge.
pressure setting as necessary.
2.
Set the throttle to 1,000 rpm.
4.
Shut down the engine. Remove the pressure
gauge and reconnect the line to the jack cylinder.
3.
Move the boom control lever to down and hold
momentarily. Note the maximum reading on the
Telescope - Retract.
pressure gauge. If the reading is not 100 psi (
689.5 kPa) of that listed in the Circuit Relief Setting
NOTE
Table, adjust the pressure setting as necessary.
Telescope extend uses the valve bank
4.
Shut down the engine. Remove the pressure
main relief valve.
gauge and install the pipe plug.
1.
Remove the plug from the pressure test port
Front or Rear Steer.
on the Hydraulic Test Panel and install the pressure
gauge.
1.
Disconnect one hose from the applicable steer
cylinder. Install the pressure gauge in this hose.
2.
Set the throttle to 1,000 rpm.
2.
Set the throttle to 1,200 rpm.
3.
Move the TELESCOPE control lever to IN and
hold momentarily. Note the maximum reading on the
3.
Turn the steering wheel in the direction that will
pressure gauge. If the reading is not 100 psi (
pressurize this hose. Continue turning to the end of
689.5 kPa) of that listed in the Circuit Relief Setting
its travel and hold it momentarily. Note the maximum
table, adjust the pressure setting as necessary.
reading on the pressure gauge. If the reading is not
100 psi ( 689.5 kPa) of that listed in the Circuit
4.
Shut down the engine. Remove the pressure
Relief Setting Table, adjust the pressure setting as
gauge and install the plug.
necessary.
Lift - Retract.
4.
Shut down the engine. Remove the pressure
gauge and reconnect the hose to the steer cylinder.
NOTE
Lift extend uses the valve bank main
relief valve.
2-8-28
