Suzuki Intruder VZ800 User Manual

FUEL SYSTEM AND THROTTLE BODY 6-17
THROTTLE BODY CLEANING

• Clean all passageways with a spray-type carburetor cleaner
and blow dry with compressed air.

INSPECTION
• Check following items for any damage or clogging.
*O-ring
* Throttle valve
* Secondary throttle valve
* Vacuum hose
* Delivery hose
* Injector dust seal
THROTTLE BODY REASSEMBLY
Reassemble the throttle body in the reverse order of disassem-
bly. Pay attention to the following points:
• Apply thin coat of the engine oil to the new O-rings.

Some carburetor cleaning chemicals, especially
dip-type soaking solutions, are very corrosive and
must be handled carefully. Always follow the chemical
manufacturer’s instructions for proper use, handling
and storage.
Do not use wire to clean passageways. Wire can dam-
age passageways. If the components cannot be
cleaned with a spray cleaner it may be necessary to
use a dip-type cleaning solution and allow them to
soak. Always follow the chemical manufacturer’s
instructions for proper use and cleaning of the throttle
body components. Do not apply carburetor cleaning
chemicals to the rubber and plastic materials.
Replace the O-rings with the new ones.
SAMPLE

Suzuki Intruder VZ800 Specifications

General

Engine Type	4-stroke, liquid-cooled, DOHC, 45-degree V-twin
Displacement	805 cc
Bore x Stroke	83.0 mm x 74.4 mm
Compression Ratio	9.4:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Rear Brake	Drum brake
Seat Height	700 mm (27.6 in)
Front Brake	Disc brake
Rear Tire	170/80-15M/C 77H, tube type
Fuel Tank Capacity	15.5 L (4.1 US gallons)