Fuel Filter; High Altitude Adjustment (U.s.a. Only) - Honda 1998 VT750C Service Manual

)
FUEL FILTER
REMOVAL
Remove the left side cover (page 2-4).
Disconnect the fuel tube (pump-to-filter).
Remove the fuel filter and rubber cushion from the
filter bracket.
Disconnect the fuel tubes from the fuel filter.
Remove the rubber cushion from the fuel filter.
Check the fuel filter for damage or contamination.
Replace the fuel filter if necessary.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
At fuel filter and rubber cushion installation, install
the filter with the
U
~
U
mark facing the fuel pump.
Install the left side coner (page 2-4).
HIGH ALTITUDE ADJUSTMENT
(U.S.A. ONLY)
When the vehicle is to be operated continuously
above 2,000 m (6,500 feet) the carburetors must be
readjusted as follows to improve driveability and
decrease exhaust emissions.
Remove each pilot screw plugs (page 5-14).
Warm up the engine to operating temperature. Stop
and go driving 10 minutes is sufficient.
Turn each pilot screw plugs to the specification
below.
HIGH ALTITUDE SETTING: 1/2 turn in
Adjust the idle speed to 1,000
±
100 rpm, with the
throttle stop screw.
Drive new pilot screw plugs into the pilot screw
bores (page 5-23).
NOTE
This adjustment must be made at high altitude to
ensure proper high altitude operation.
Do not attach the
Attach a Vehicle Emission Control Information up-
label to any part
date label onto the inside of the left side cover as
that can be easily
shown. See SL#132 for information on obtaining the
removed from the
label.
vehicle.
FUEL SYSTEM
FUEL FILTER
FUEL TUBES
"~U
MARK
VEHICLE EMISSION CONTROL
INFORMATION UPDATE LABEL
VEHICLE EMISSION CONTROL INFORMATION UPDATE
• HONDA MOTOR CO.,LTD
@
THIS VEHICLE HAS BEEN ADJUSTED TO
'~
IMPROVE EMISSION CONTROL PERFORMANCE
~.
WHEN OPERATED AT HIGH ALTITUDE.
ALTITUDE PERFORMANCE ADJUSTMENT INSTRUCTIONS
ARE AVAILABLE AT YOUR AUTHORIZED HONDA DEALER.
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