Fuel Pump (V45 Magna); High Altitude Adjustment (Usa Only) - Honda V 45 SABRE-VF750S 1982 Shop Manual

FUEL SYSTEM
FUEL PUMP (V 45 MAGNA)
Remove the seat, fuel tank (page 4-19) and side
coven.
Disconnect the battery negative cable, then positive
cable and remove the battery.
Remove the battery tray and starter relay switch.
Turn the fuel valve off.
Detach the luel in let and outlet lines from the fuel
pump.
Disconnect the tuel pomp wire connectors.
Remove the fuel pomp mounting bolts and fuel
pump,
Insatll the fuel pump in the reverse order of re-
moval.
HIGH AL mUDE ADJUSTMENT (USA
only)
When the vehicle is to be operated continuously
above 2,000 m (6,500 leet) the carburetor must be
readjusted as follows to
Improve
driveability and
decrease exhaust emissions.
Warm up the engine to operating temperature, Stop
and go driving for 10 minutes is sufficient.
Remove each pilot screw plug (page 4- I 0).
Turn each pilot screw clockwise I turn.
Adjust the idle speed to 1.000
:t
100
rpm with the
throttle stop screw.
Dnve new pilot screw plugs into the pilot screw
bores (page 4-18).
NOTE:
~adjustment
must
b~de
at high alti·
~e
to ensure proper high altitude operation.
Attach
8
Vehicle Emission Control Information
Update
label
onto the frame as shown. Refer to
Service Bulletin
~L
132 for information on obtain·
ing the label.
NOTE :
Do not attach the label to any
part
that can
be easily removed from the vehicle.
- - - - - '
O~ration al an allirude IO k't!r tholl 1.500 m
(5.000 feel) wllh Ih~ carburt'/ors adjusted for
high alljtud~s may couse th ~ ~ntfn~ to idJ~
rought}' and stall.
When the vehicle is to be operated continously
below 1,500 m (5,000 feet), turn each pilo t screw
counterclockwise 1 turn to its original position
after removing each pilot screw plug and adjust the
idle speed to 1,000
1"
100 rpm. Drive new pilot
screw plugs into the pilot screw bores (page 4-18).
Be sure to do these adjustments at low altitude.
4-22
-
V45 SAB RE
CJ\ HONDA
~ V45 ~~~:!
VEHICLE EMISSION CONTROL
V45 MAGNA
\
10
VEHICLE I CO NTR OL
UPDATE LABE L
Date o f Issue: October, 1982
e
HONDA MOTOR CO .. LT D.
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