TM 10-4610-239-24
TM 08580B-24/3
CALIBRATION. (Cont)
e.
Lower pressure until multimeter indicates infinite ohms.
f.
Raise pressure until multimeter indicates 0 ohm. If pressure gage or dead weight gage tester
indicates between 1237 psi (8529.115 kPa) and 1262 psi (8701.49 kPa), go to step g. If not,
repeat steps d thru f.
g.
Release pressure. Disconnect dead weight gage tester or pressure source and pressure gage from
high-pressure switch.
h.
Position adjustment cover (5) and adjustment cover gasket (6) over adjustment hole (4) and
install two screws with washers (7).
i.
Position housing cover (8) and housing cover gasket (9) and install four screws (10).
3-112
