,,
TM 5-5420-226-20-1
MULTIMETER
BEFORE
OPERATION
T
PREVENTIVE
MAINTENANCE
CHECKS
AND SERVICES
(Continued)
FOUR SCREWS
AND WASHERS
L
!
Replace multimeter batteries.
\
l Remove four screws and washers from front panel of
multimeter.
l Remove multimeter
from case.
l Replace multimeter
batteries.
l Install muhimeter
in case.
l Install four screws and washers in front panel of
.multimeter.
l Check that selector switch is set to the OHMS scale
indicated
in your Detailed Troubleshooting
Procedure.
l While touching probe tips together, turn OHMS ADJ.
knob until meter needle is over green zero mark on far
right side of upper scale.
{
Doee
meter needle move to green zero mark?
\
m
c1
4-
.
Muitimeter is ready for uee.
Turn in muitimeter for repair.
, MULTiMETER
TESTS AN
MEASUREMENTS
(page 4-35).
TA106723
4-34
.