COMPONENT SERVICE-HORN
HORN ADJUSTMENT
Secure the horn bracket in a vice, and then connect a battery
‘of the specified voltage (12 volts).
Sound the horn, and adjust it by turning the adjusting screw.
1.
2.
‘3.
The sound volume is too low:
Turn the adjusting screw in the “UP” direction within a
range of about 180”) and then lock it in position when a
satisfactory sound volume has been obtained.
The sound volume is too loud:
Turn the adjusting screw 20” to 30” in the “DOWN”
direction, and then lock it in positon when a satisfactory
sound volume has been obtained.
Horn will not sound:
Turn the adjusting screw slightly in the “UP” direction
until the horn sounds, find’a satisfactory sound volume
by continuing to turn the screw within a range of 180”,
and then lock the screw in place.
If a satisfactory volume cannot be obtained, replace the
horn.
Adjusting
I
168744
Caution
After the adjustment, apply :lacquer to prevent the adjusting
screw from becoming loose.
8-157
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