Suzuki Intruder VZ800 User Manual

3-30 ENGINE
CAM CHAIN TENSIONER AND GUIDE
CAM CHAIN TENSIONER
For driving the camshafts, two cam chain tensioners are used
on the respective cam drive chains. Unlock the ratchet mecha-
nism, and move the push rod in place to see if it slides smoothly.
If any stickiness is noted or ratchet mechanism is faulty, replace
the cam chain tensioner assembly with a new one.
The cam chain tensioner can be distinguished by the embossed
letters, “F” and “R”, on the cam chain tensioners.
“F”: Front (No. 2) cam chain tensioner
“R”: Rear (No. 1) cam chain tensioner
CAM CHAIN GUIDE
Check the contacting surface of the cam chain guide for wear
and damage. If it is found to be damaged, replace it with a new
one.
Two kinds of cam chain guide are used on the respective cam
drive chains.
1: For front cylinder
2: For rear cylinder
CYLINDER HEAD
VALVE AND VALVE SPRING DISASSEMBLY
• Using special tools, compress the valve springs and remove
the two cotter halves 1 from valve stem.
 09916-14510: Valve spring compressor
09916-14910: Valve spring compressor attachment
09916-84511: Tweezers
• Remove the valve spring retainer 2, inner spring 3 and outer
spring 4.
“R”
“F”
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)