TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
8.
OIL TEMPERATURE LIGHT DOES NOT OPERATE PROPERLY (MODEL A ONLY)
(continued).
CONTINUITY TEST
(1) Unscrew indicator light lens
from socket.
(2) Remove indicator light bulb from
inside lens or socket.
(3) Set multimeter to ohms
position.
NOTE
A reading of infinity indicates
a burned-out bulb.
(4) Connect multimeter leads to
BULB
base and center terminal of
bulb. Check multimeter for
INDICATOR
LIGHT LENS
4-135
Change 1
