CONTINUITY TEST
(13) Tighten four screws to 6-10 lb-in. (1 N·m).
(14) Connect batteries (para 7-48).
(1) Loosen four captive screws in lamp
mounting panel.
(2) Remove lamp mounting panel from lighted
indicator display.
(3) Remove two front brake air indicator lamps
from printed circuit board.
(4) Set multimeter to ohms.
(5) Check continuity through each front brake
air indicator lamp and note reading on
multimeter.
(6) If continuity is not present, replace front
brake air indicator lamps (para 7-16).
(7) If continuity is present, replace lighted
indicator display (para 7-16).
(8) Install two front brake air indicator lamps
in printed circuit board.
(9) Install lamp mounting panel in lighted
indicator display.
(10) Tighten four captive screws in lamp
mounting panel.
(11) Connect lighted indicator display
connector to connector PX7.
(12) Position lighted indicator display in
instrument panel assembly with four
screws.
Change 1 2-497
TM 9-2320-365-20-1