Yamaha FZ1 User Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
6-21
6
ECA00089*
CAUTION:
_
The engine should never be operat-
ed without the air filter element in-
stalled, otherwise the pistons and/or
cylinders may become excessively
worn.
_
10. Install the air filter case cover by
installing the screws.
11. Place the rubber cover in the orig-
inal position.
12. Install the panels.
13. Install the fuel tank by installing the
bolts.
EWA00052
WARNING
_
●
Before installing the fuel tank,
make sure that the fuel hoses
are not damaged. If any fuel
hose is damaged, do not start
the engine but have a Yamaha
dealer replace the hose, other-
wise fuel may leak.
●
Make sure that the fuel hoses
are properly connected and
routed, and not pinched.
●
Be sure to place the fuel tank
breather hose in the original po-
sition.
_
14. Install the seat.
EAU00628
Adjusting the carburetors
The carburetors are important parts of
the engine and emission control sys-
tem, which require very sophisticated
adjustment. Therefore, all carburetor
adjustments should be left to a
Yamaha dealer, who has the neces-
sary professional knowledge and
experience.
1. Fuel tank breather hose
2. Original position (white mark)
U5LV12.book Page 21 Thursday, June 27, 2002 5:49 PM

Yamaha FZ1 Specifications

General

Displacement	998cc
Bore x Stroke	77.0 mm x 53.6 mm
Compression Ratio	11.5:1
Fuel Delivery	Fuel Injection
Transmission	6-speed
Final Drive	Chain
Front Tire	120/70-ZR17
Rear Tire	190/50-ZR17
Engine Type	Liquid-cooled, 4-stroke, DOHC, inline 4-cylinder
Ignition	TCI
Front Suspension	43mm inverted fork, fully adjustable
Rear Suspension	Single shock, adjustable preload and rebound damping
Front Brakes	Dual 320mm disc
Rear Brakes	245mm disc
Wheelbase	1, 460 mm (57.5 in)
Seat Height	815 mm (32.1 in)
Fuel Capacity	18 liters (4.8 gallons)
Curb Weight	487 lb
Torque	106 Nm (78.2 ft lbs) @ 8, 000 rpm
Length	2, 140 mm (84.3 in)
Width	770 mm (30.3 in)
Ground Clearance	135mm (5.3 inches)
Wet Weight	487 lb