Pilot (Or Air) Screw Adjustment; Carburetor Separation/Assembly/Installation; Pilot (Or Air) Screw Removal - Honda Motorcycle Service Manual

FUEL SYSTEM
STARTING ENRICHMENT THERMAL VALVE
Apply a small amount of grease to the O-ring and install the
starting enrichment thermal valve into the carburetor body.
Refer to the Model Specific manual for the starting enrichment
thermal valve installation angle.
Secure the starting enrichment thermal valve with the set plate
and screws.
Install the starting enrichment thermal valve cover.
CARBURETOR SEPARATIONIASSEMBLYI
INSTALLATION
Refer to the Model Specific manual for carburetor separa-
tioniassembly.
Check and adjust the carburetors as described below after the
assemblrj.
Move the choke arm by hand and be sure that the starting
enrichment valve operates smoothly.
Rotate the throttle drum and be sure that all the throttle valves
open and close smoothly.
Turn the throttle stop screw to align the throttle valve with the
edge of the by-pass hole in the base carburetor. (The base
carburetor
IS
the o r . on which the throttle stop screw is in-
stalled. Refer to the Mode Specific manual.)
Align each throttle valve with the by-pass hole edge by turning
the synchronization adjusting screws. (Refer to the Model
Specific manual for the location of each synchronization
screw.)
Install the carburetor and adjust the synchronization.
PILOT (OR All& SCREW ADJUSTMENT
PILOT (OR AIR) SCREW REMOVAL
NOTE
THERMAL VALVE
SET
PLATE
.
Adjust the pilot (or sir) screw after all other engine ad.
justments are within specifications.
.
The pilot screw (or air screw) is factory pre-set and
should not be removed unless the carburetor is over-
hauled.
The screw limiter cap (or plug) is factory installed to pre.
vent misadjustment. Do not remove the limiter cap
(01
plug) unless the screw is being removed.
.
PLUG TYPE ONLY: Cover all openings with tape to keep
metal particles out when the plug is drilled.
Date of Issue: March.1995
O
HONDA MOTOR CO.,LTD.