Fuel System - Service Information; Fuel System Specifications; Fuel System - Tools - Honda 1985 CBX750F Workshop Manual

~HONDA
~
CBX750F
4. FUEL SYSTEM
SERVICE INFORMATION
4-1
TROUBLESHOOTING 4-2
CARBURETOR REMOVAL
4-3
VACUUM CHAMBER
4-4
FLOAT CHAMBER
4-6
CHOKE (BYSTARTER) VALVE
4-8
CARBURETOR SEPARATION
4-9
SERVICE INFORMATION
GENERAL
CARBURETOR ASSEMBLY
PILOT SCREW
CARBURETOR INSTALLATION
PILOT SCREW ADJUSTMENT
FUEL TANK
AIR CLEANER
4-11
4-13
4-13
4-14
4-15
4-17
Gasoline is extremely flammable and is explosive under certain conditions. Work in a well ventilated area. Do not smoke
or
0110
w flames or sparks in the work area.
•
"'~nen
dha!>!>em'o\ing
fuel system parts, note the locations of the D-rings. Replace them with new ones on reassembly.
• The float bowls have drain screws that can be loosened to drain residual gasoline.
SPECI F ICATIONS
Item
Specifications
Carburetor type KEIHIN VE
Throttle bore 34 mm (1.34 in)
Venturi bore 30.8 mm (1.21 in)
Identification No. VE648
Float level (Gauge level) 18.5 mm (0.73 in)
Main jet
#
112
Idle speed 1,000 ± 100 rpm
Throttle grip free play 2-6 mm (0.08-0.24 in)
2 turns out Pilot screw initial opening
".........,
TOOLS
Special
Carburetor pilot screw wrench
07908-4220201
Common
Float gauge
07401-0010000
I
4-1