Engine specifications (Yamaha FZ1 Fazer, 2006-2015) [Information for owner: Technical characteristics]

Engine

Engine type — Liquid cooled 4-stroke, DOHC

Displacement — 998.0 cm³ (60.90 cu.in)

Cylinder arrangement — Forward-inclined parallel 4-cylinder

Bore x stroke — 77.0 x 53.6 mm (3.03 x 2.11 in)

Compression ratio — 11.50 : 1

Standard compression pressure (at sea level) — 1480 kPa/350 r/min (210.5 psi/350 r/min) (14.8 kgf/cm²/350 r/min)

Starting system — lectric starter

Fuel

Recommended fuel:

Regular unleaded gasoline only (EUR, FRA, BEL)
Unleaded gasoline only (AUS)

Fuel tank capacity — 18.0 L (4.76 US gal) (3.96 Imp.gal)

Fuel reserve amount — 3.4 L (0.90 US gal) (0.75 Imp.gal)

Engine oil

Lubrication system — Wet sump

Type — SAE10W-30 or SAE10W-40 or SAE15W-40 or SAE20W-40 or SAE20W-50

Recommended engine oil grade — API service SG type or higher, JASO standard MA

Engine oil quantity:

Total amount — 3.80 L (4.02 US qt) (3.34 Imp.qt)
Without oil filter cartridge replacement — 2.90 L (3.07 US qt) (2.55 Imp.qt)
With oil filter cartridge replacement — 3.10 L (3.28 US qt) (2.73 Imp.qt)

Oil filter type — Paper

Oil pump

Oil pump type — Trochoid
Inner-rotor-to-outer-rotor-tip clearance — 0.010-0.100 mm (0.0004-0.0039 in)
Limit — 0.18 mm (0.0071 in)
Outer-rotor-to-oil-pump-housing clearance — 0.090-0.150 mm (0.0035-0.0059 in)
Limit — 0.22 mm (0.0087 in)
Oil-pump-housing-to-inner-and-outer-rotor clearance — 0.06-0.13 mm (0.0024-0.0051 in)
Limit — 0.20 mm (0.0079 in)
Bypass valve opening pressure — 80.0-120.0 kPa (11.6-17.4 psi) (0.80-1.20 kgf/cm²)
Relief valve operating pressure — 600.0-680.0 kPa (87.0-98.6 psi) (6.00-6.80 kgf/cm²)

Cooling system

Radiator capacity (including all routes) — 2.25 L (2.38 US qt) (1.98 Imp.qt)

Coolant reservoir capacity (up to the maximum level mark) — 0.25 L (0.26 US qt) (0.22 Imp.qt)

Radiator cap opening pressure — 93.3-122.7 kPa (13.5-17.8 psi) (0.93-1.23 kgf/cm²)

Radiator core:

Width 222.6 mm (8.76 in)
Height 360.0 mm (14.17 in)
Depth 22.0 mm (0.87 in)

Water pump:

Water pump type — Single suction centrifugal pump
Reduction ratio — 65/43 x 25/32 (1.181)
Max impeller shaft tilt limit — 0.15 mm (0.0059 in)

Spark plug (s):

Manufacturer/model — NGK/CR9EK
Spark plug gap — 0.6-0.7 mm (0.024-0.028 in)

Cylinder head

Volume — 12.20-13.00 cm³ (0.74-0.79 cu.in)
Warpage limit* — 0.10 mm (0.0039 in)

Camshaft:

Drive system — Chain drive (right)
Camshaft cap inside diameter — 22.500-22.521 mm (0.8858-0.8867 in)
Camshaft journal diameter — 22.459-22.472 mm (0.8842-0.8847 in)
Camshaft-journal-to-camshaft-cap clearance — 0.028-0.062 mm (0.0011-0.0024 in)

Camshaft lobe dimensions:

Intake A — 32.500-32.600 mm (1.2795-1.2835 in)
Limit — 32.400 mm (1.2756 in)
Intake В — 24.950-25.050 mm (0.9823-0.9862 in)
Limit — 24.850 mm (0.9783 in)
Exhaust A — 30.699-30.799 mm (1.2086-1.2126 in)
Limit — 30.599 mm (1.2047 in)
Exhaust В — 22.950-23.050 mm (0.9035-0.9075 in)
Limit — 22.850 mm (0.8996 in)

Camshaft runout limit — 0.030 mm (0.0012 in)

Timing chain:

Model/number of links — RH2020/122
Tensioning system — Automatic valve clearance (cold)
Intake — 0.11-0.20 mm (0.0043-0.0079 in)
Exhaust — 0.21-0.25 mm (0.0083-0.0098 in)

Valve dimensions:

Valve head diameter A (intake) — 23.40-23.60 mm (0.9213-0.9291 in)
Valve head diameter A (exhaust) — 24.90-25.10 mm (0.9803-0.9882 in)

Valve face width В (intake) — 1.760-2.900 mm (0.0693-0.1142 in)
Valve face width В (exhaust) — 1.760-2.900 mm (0.0693-0.1142 in)

Valve seat width C (intake) — 0.90-1.10 mm (0.0354-0.0433 in)
Valve seat width C (exhaust) — 0.90-1.10 mm (0.0354-0.0433 in)

Valve margin thickness D (intake) — 0.50-0.90 mm (0.0197-0.0354 in)
Valve margin thickness D (exhaust) — 0.50-0.90 mm (0.0197-0.0354 in)

Valve stem diameter (intake) — 3.975-3.990 mm (0.1565-0.1571 in)
Limit — 3.945 mm (0.1553 in)
Valve stem diameter (exhaust) — 4.460-4.475 mm (0.1756-0.1762 in)
Limit — 4.425 mm (0.1742 in)
Valve guide inside diameter (intake) — 4.000-4.012 mm (0.1575-0.1580 in)
Limit — 4.050 mm (0.1594 in)
Valve guide inside diameter (exhaust) — 4.500-4.512 mm (0.1772-0.1776 in)
Limit — 4.550 mm (0.1791 in)
Valve-stem-to-valve-guide clearance (intake) — 0.010-0.037 mm (0.0004-0.0015 in)
Limit — 0.080 mm (0.0032 in)
Valve-stem-to-valve-guide clearance (exhaust) — 0.025-0.052 mm (0.0010-0.0020 in)
Limit — 0.100 mm (0.0039 in)
Valve stem runout — 0.010 mm (0.0004 in)

Cylinder head valve seat width (intake) — 0.90-1.10 mm (0.0354-0.0433 in)
Cylinder head valve seat width (exhaust) — 0.90-1.10 mm (0.0354-0.0433 in)

Valve spring:

Inner spring:

Free length (intake) — 40.47 mm (1.59 in)
Free length (exhaust) — 40.53 mm (1.60 in)
Installed length (intake) — 32.66 mm (1.29 in)
Installed length (exhaust) — 33.88 mm (1.33 in)
Spring rate K1 (intake) — 17.53 N/mm (100.10 Ib/in) (1.79 kgf/mm)
Spring rate K2 (intake) — 22.86 N/mm (130.53 Ib/in) (2.33 kgf/mm)
Spring rate K1 (exhaust) — 21.52 N/mm (122.88 Ib/in) (2.19 kgf/mm)
Spring rate K2 (exhaust) — 27.99 N/mm (159.82 Ib/in) (2.85 kgf/mm)
Installed compression spring force (intake) — 127.40-146.60 N (28.64-32.94 lb) (12.99-14.93 kgf)
Installed compression spring force (exhaust) — 133.00-153.00 N (29.90-34.39 lb) (13.56-15.60 kgf)
Spring tilt (intake)* — 2.5 71.8 mm
Spring tilt (exhaust)* — 2.5 71.8 mm

Winding direction (intake) — Clockwise
Winding direction (exhaust) — Clockwise

Cylinder:

Bore — 77.000-77.010 mm (3.0315-3.0319 in)
Taper limit — 0.050 mm (0.0020 in)
Out of round limit — 0.050 mm (0.0020 in)

Piston:

Piston-to-cylinder clearance — 0.010-0.035 mm (0.0004-0.0014 in)
Limit — 0.12 mm (0.0047 in)
Diameter — D 76.975-76.990 mm (3.0305-3.0311 in)
Height H — 5.0 mm (0.20 in)

Offset — 0.50 mm (0.0197 in)
Offset direction — Intake side
Piston pin bore inside diameter — 17.002-17.013 mm (0.6694-0.6698 in)
Piston pin outside diameter — 16.991-17.000 mm (0.6689-0.6693 in)

Piston ring:

Top ring:

Ring type — Barrel
Dimensions — (В x T) 0.90 x 2.75 mm (0.04 x 0.11 in)

End gap (installed) — 0.15-0.25 mm (0.0059-0.0098 in)
Ring side clearance — 0.030-0.065 mm (0.0012-0.0026 in)

2nd ring:

Ring type — Taper
Dimensions (В x T) — 0.80 x 2.75 mm (0.03 x 0.11 in)

End gap (installed) — 0.30-0.45 mm (0.0118-0.0177 in)
Ring side clearance — 0.020-0.055 mm (0.0008-0.0022 in)

Oil ring:

Dimensions (В x T) — 1.50 x 2.25 mm (0.06 x 0.09 in)
End gap (installed) — 0.10-0.40 mm (0.0039-0.0157 in)

Connecting rod:

Oil clearance (using plastigauge®) — 0.034-0.058 mm (0.0013-0.0023 in)
Bearing color code — 1. Blue; 2. Black; 3. Brown; 4. Green

Crankshaft:

Width A — 55.20-56.60 mm (2.173-2.228 in)
Width В — 298.75-300.65 mm (11.76-11.84 in)
Runout limit C — 0.030 mm (0.0012 in)
Big end side clearance D — 0.160-0.262 mm (0.0063-0.0103 in)

Journal oil clearance (using plastigauge®) — 0.014-0.037 mm (0.0006-0.0015 in)
Bearing color code — 0. White; 1. Blue; 2. Black; 3. Brown; 4. Green

Clutch

Clutch type — Wet, multiple-disc
Clutch release method — Outer pull, rack and pinion pull
Clutch lever free play — 10.0-15.0 mm (0.39-0.59 in)
Friction plate thickness — 2.90-3.10 mm (0.114-0.122 in)
Wear limit — 2.80 mm (0.1102 in)
Plate quantity — 9 pcs
Clutch plate thickness — 1.90-2.10 mm (0.075-0.083 in)
Plate quantity — 8 pcs
Warpage limit — 0.10 mm (0.0039 in)
Clutch spring free length — 52.50 mm (2.07 in)
Spring quantity — 6 pcs

Transmission

Transmission type — Constant mesh 6-speed
Primary reduction system — Spur gear
Primary reduction ratio — 65/43 (1.512)
Secondary reduction system — Chain drive
Secondary reduction ratio — 45/17 (2.647)
Operation Left — foot operation

Gear ratio:

1st — 38/15(2.533)
2nd — 33/16(2.063)
3rd — 37/21 (1.762)
4th — 35/23 (1.522)
5th — 27/20 (1.350)
6th — 29/24 (1.208)
Main axle runout limit — 0.08 mm (0.0032 in)
Drive axle runout limit — 0.08 mm (0.0032 in)

Shifting mechanism:

Shift mechanism type — Guide bar
Shift fork guide bar bending limit — 0.100 mm (0.0039 in)
Shift fork thickness — 5.80-5.88 mm (0.2283-0.2315 in)

Air filter

Air filter element — Oil-coated paper element

Fuel pump

Pump type — Electrical

Model/manufacturer — 2D1/DENSO

Maximum consumption amperage — 4.3 A

Output pressure — 324.0 kPa (47.0 psi) (3.24 kgf/cm²)

Fuel injection

Model/quantity — 297500-0300/4

Manufacturer — DENSO

Throttle body

Type/quantity — SE 45EIDW-B41/1

Manufacturer — MIKUNI

ID mark — 2D1120

Throttle valve size — #100

Throttle position sensor

Resistance — 2.00-3.00 kΩ

Output voltage (at idle) — 0.63-0.73 V

Idling condition

Engine idling speed — 1100-1300 r/min

Intake vacuum — 30.0 kPa (8.9 inHg) (225 mmHg)

Water temperature — 95.0-105.0°C (203.00-221.00°F)

Oil temperature — 80.0-90.0°C (176.00-194.00°F)

Throttle cable free play — 3.0-5.0 mm (0.12-0.20 in)

Engine specifications (Yamaha FZ1)