TM 9-4940-568-34
4-7
NOTE
0-100 bar sensor has a green
band, 0-1000 bar sensor has an
orange band.
Bar sensor extension jack can be
used so test meter can be read at
hydraulic pump.
(2)
Connect 0–100 bar sensor (4) to test port (2)
and test meter (5).
(3)
Start generator (TM 9-4940-568-10).
(4)
Move crane power switch (6) to ON.
(5)
With the aid of an assistant, monitor
pressure reading on test meter (5) and
loosen nut (7) on low pressure valve (8).
NOTE
If 325 10 pressure cannot be
reached, replace hydraulic pump
(Para 4-2).
(6)
Turn adjustment screw (9) until pressure is
325 10 on test meter (5) and tighten nut
(7).
(7)
Move crane power switch (6) to OFF.
(8)
Shut down generator.
6
7
8
9
4
5
