Fuelsystem; Carburetor Specifications - Honda CX500 1978 Shop Manual

HONDA
I
C X 5 0 0
'80 ADDENDUM
_ : .
4. FUEL SYSTEM
GENERAL INFORMATION
a The CX500 carburetor bore size has been changed to 34 mm (1.3 in).
a An accelerator pump circuit has been added.
a See Caution and Note under Pilot Screw Removal and Pilot Screw Adjustment (Page 23-10).
CARBURETOR SPECIFICATIONS
CARBURETOR SEPARATION
Identification mark
Idle speed
Fast idle speed
Float level
Pilot screw
Bore
Main jet
Remove the carburetors (Page 4-2).
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Separate the carburetors (Page 4-3), noting
that the accelerator pump joint pipe must be
removed.
ASSEMBLY
CX500 DELUXE
VB28A
1.100i l00rpm
1,000
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1,500 rpm
15.5*1 mm
See page 23-9
34 mm
Primary
#78
Secondary #I 15
Install a new O-ring on each end of the
accelerator pump and fuel joint pipes.
Assemble the right and left carburetors noting
the compression spring location.
Install the front and rear stays.
Refer to page 4-9 for carburetor installation.
CX500 CUSTOM
VB25A
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Date of Issue: August, 1979
OHONDA MOTOR CO.. LTD.