Yamaha FZS1000(N) 2001 User Manual

9-1
TROUBLESHOOTING
TRBL
SHTG
NOTE:
Piston(s) and piston ring(s)
 Improperly installed piston ring
 Damaged, worn or fatigued piston ring
 Seized piston ring
 Seized or damaged piston
Air filter
 Improperly installed air filter
 Clogged air filter element
Crankcase and crankshaft
 Improperly assembled crankcase
 Seized crankshaft
Carburetor(s)
 Deteriorated or contaminated fuel
 Clogged pilot jet
 Clogged pilot air passage
 Sucked-in air
 Damaged float
 Worn needle valve
 Improperly installed needle valve seat
 Incorrect fuel level
 Improperly installed pilot jet
 Clogged starter jet
 Faulty starter plunger
 Improperly adjusted starter cable
EAS00844
TROUBLESHOOTING
The following guide for troubleshooting does not cover all the possible causes of trouble. It should be
helpful, however, as a guide to basic troubleshooting. Refer to the relative procedure in this manual for
checks, adjustments, and replacement of parts.
STARTING PROBLEMS
ENGINE
Cylinder(s) and cylinder head(s)
 Loose spark plug
 Loose cylinder head or cylinder
 Damaged cylinder head gasket
 Damaged cylinder gasket
 Worn or damaged cylinder
 Incorrect valve clearance
 Improperly sealed valve
 Incorrect valve-to-valve-seat contact
 Incorrect valve timing
 Faulty valve spring
 Seized valve
FUEL SYSTEM
Fuel tank
 Empty fuel tank
 Clogged fuel filter
 Clogged fuel strainer
 Clogged fuel tank drain hose
 Clogged rollover valve
 Clogged rollover valve hose
 Deteriorated or contaminated fuel
Fuel pump
 Faulty fuel pump
 Faulty fuel pump relay
Fuel cock
 Clogged or damaged fuel hose

Yamaha FZS1000(N) 2001 Specifications

General

Displacement	998 cc
Bore x Stroke	74.0 mm x 58.0 mm
Compression Ratio	11.4:1
Fuel System	Fuel Injection
Transmission	6-speed
Seat Height	820 mm
Fuel Capacity	21 liters
Rear Suspension	Swingarm (link suspension)
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Wheelbase	1, 450 mm
Dry Weight	208 kg
Final Drive	Chain
Frame	Aluminium Deltabox
Starter	Electric
Engine Type	Liquid-cooled, 4-stroke, DOHC, 5-valve, inline-4
Power	143 hp @ 10, 000 rpm
Torque	106 Nm @ 7, 500 rpm
Ignition	Digital TCI
Front Suspension	Telescopic fork
Front Brake	Double disc, Ø 298 mm
Rear Brake	Single disc, Ø 245 mm
Ground Clearance	140 mm
Valves	20 valves