Horn - Honda 1998 VT750C Service Manual

LIGHTS/METERS/SWITCHES
CAUTION:
Do not drop or give strong shock on the thermo
switch. Damage to the switch can result.
NOTE:
o
The thermo switch is a precision device and can
be damaged easily.
00
Before reinstalling an old switch, check that it is
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__
~
not damaged and in good condition.
o
Soak the thermo switch in coolant up to its threads
with at least a 40 mm (1.6 in) gap from the bottom
ofthe pan to the bottom of the switch.
o
Keep the temperature constant for 3 minutes
before. testing. A sudden change of temperature
will result in incorrect readings. Do not let the
thermo switch or thermometer touch the pan.
Drain the coolant (page 6-5).
Remove the left steering cover (page 2-3).
Disconnect the thermo switch connector.
Remove the thermo switch.
Suspend the thermo switch in a pan of coolant (50 -
50 mixture) over the electric heating element and
check for continuity through the switch as the
coolant heats up.
STANDARD:
Starts to close (ON) : 112 - 118'C (259 - 270'F)
Starts to open (OFF) : Below 108'C (252'F)
HORN
19-22
Replace the switch if it is out of specification.
Clean and apply sealant to the thermo switch threads.
Do not apply sealant to the switch head.
Install and tighten the thermo switch to the specified
torque.
TORQUE: 12 Nom (1.2 kgfom, 9lbfoft)
Connect the thermo switch connector.
Refill the coolant (page 6-6).
Install the left steering cover (page 2-3).
Remove the nut.
Disconnect the horn connectors and remove the horn.
Connect a 12 V battery to the horn terminals.
The horn is normal if it sounds when the 12 V battery
is connected across the horn terminals.
THERMO SWITCH