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TM 9-2320-360-20-1
NOTE
·
Perform Electrical
System Troubleshooting
(e7. Horn(city) does not
operate) before perfor-
ming steps below.
·
City horn will not operate
until AIR PRESS gage
reads greater than 65 psi
(448 kPa).
·
City horn is the top air
horn.
CITY HORN INSPECTION
(1)
Remove air lines no. 2036 from city horn.
(2)
Turn
ENGINE
switch
to
ON
(TM 9-2320-360-10).
(3)
Press horn button while assistant checks
for air pressure at air line no. 2036.
(4)
Turn
ENGINE
switch
to
OFF
(TM 9-2320-360-10).
(5)
Install air line no. 2036 on city horn.
Check air line no. 2036 at city air horn
for leakage and restrictions.
Change 2 2-791
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