Yamaha FZ1-S User Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-39
6
EAU25871
Troubleshooting
Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
U3C3E4E0.book Page 39 Friday, July 10, 2009 5:01 PM

Yamaha FZ1-S Specifications

General

Bore x Stroke	77.0 mm x 53.6 mm
Compression Ratio	11.5:1
Fuel System	Fuel injection
Ignition	TCI
Transmission	6-speed
Final Drive	Chain
Front Tire	120/70-ZR17
Rear Tire	190/50-ZR17
Seat Height	815 mm
Wheelbase	1, 460 mm
Length	2, 140 mm
Width	770 mm
Engine Type	Liquid-cooled, 4-stroke, DOHC, 4-valve, inline-four
Rear Suspension	Single shock, adjustable preload and rebound damping
Front Brakes	Dual 320 mm discs, 4-piston calipers
Rear Brakes	245 mm disc, single-piston caliper
Fuel Capacity	18 L
Wet Weight	487 lb