GAZELLE 60cc – JapanFEATURES

Cylinder volume

60.00 cm³ max

Bore

41.80 mmMax. theoretical bore

41.97 mm

StrokeCooling system

Inlet system

43.35 mm max

Air

Piston valve

Number of carburettors

1

Cylinder/crankcase transfers n°

2

Tillotson Carburettor

HL 394B
Ø16mm

Number of piston rings

1

Inlet/exhaust ports number

1 / 2

Big end conrod ball-bearing
diameter

18x24x15

Combustion chamber shape

Spherical

Crankshaft ball-bearing diameter

20x47x14

Selettra ignition

Small end conrod ball-bearing
diameter

12x16x16

Distance between conrod centers

1

Code A-61953-C

96 mm10/12/18n° 388

DESCRIPTION OF THE MATERIAL

Conrod material

Steel

Crankshaft material

Steel

PISTON

Head material

Aluminium

Cylinder material

Aluminium

Min. weight (with ring) = 60g

Liner material

Cast Iron

CONROD

Crankcase material

Aluminium

Piston material

Aluminium

Piston rings material

Cast Iron

Exhaust muffler material

Sheet-steel

Ball-bearings

6204 type
Min. weight = 97g

CRANKSHAFT

Piston pin min. weight = 15.5g

Complete crankshaft min. weight = 1190g

2

10/12/18

n° 388CYLINDER DEVELOPMENTCYLINDER BASE VIEWCYLINDER CROSS SECTION VIEW

310/12/18

n° 388

COMBUSTION CHAMBER VIEW

REAR VIEW AND DIMENSIONSCOMBUSTION CHAMBER VOLUME = 6.1 cm³ min.
SQUISH MIN.= 0.50 mm (measured with Ø1.6mm TIN)
Combustion chamber volume in the cylinder head (withVolumeter and CIK insert):

7.4 cm³ min
CRANKCASE INSIDE VIEW

410/12/18

n° 388INLET SILENCER

CSAI HOMOLOGATION N° 01/SA/14

INLET SILENCER FLANGECARBURETTOR AND SPACER

THERMAL SPACER

TILLOTSON HL-394B

510/12/18

n° 388DESCRIPTION OF THE CLUTCH

OPTIONAL

Z10 / Z11

Min. weight = 445g

Min. weight = 210g

610/12/18n° 388

EXHAUST MUFFLER VIEW AND DIMENSIONS
Min. weight = 1250 g

EXHAUST IDENTIFICATION MARKINGNEW LOGO

EXHAUST MANIFOLD

710/12/18n° 388

1- Switch ON / OFF
2- Wiring3- H.T. Coil4- Ignition

WIRING DIAGRAM

810/12/18n° 388

IGNITION PHOTO IDENTIFICATION MARKINGVARIABLE
Min. weight = 362g

ALUMINIUM IGNITION PAWLS

910/12/18n° 388

ALTERNATIVE IGNITION ROTORTYPE 1TYPE 21010/12/18n° 388

SCHEME FOR ADVANCE CONTROL

1110/12/18

n° 388STICKER APPLICATION AREA

1210/12/18n° 388

CYLINDER IDENTIFICATION MARKINGVARIABLE

NEW LOGOCRANKCASE IDENTIFICATION MARKINGHEAD IDENTIFICATION MARKINGNEW LOGO

1310/12/18n° 388

DETAIL OF MACHINING AND SPRING PIN ON CYLINDERSPRING PIN

1410/12/18n° 388

CONROD IDENTIFICATION MARKINGPISTON IDENTIFICATION MARKING

CLUTCH HUB IDENTIFICATION MARKING

CLUTCH DRUM IDENTIFICATIONMARKING

Z11Z10VARIABLE

VARIABLE

1510/12/18n° 388

CRANKSHAFT PHOTOSCRANKSHAFT IDENTIFICATION MARKINGSVARIABLE

PARTICULAR OF COMPLETEVARIABLE

1610/12/18n° 388

PHOTO IDENTIFICATION OF CLUTCH COVER – TYPES ALTERNATIVETYPE 1ALTERNATIVE NEW LOGOTYPE 21710/12/18n° 388

PHOTO IDENTIFICATION OF PULLEY – TYPES ALTERNATIVEVARIABLETYPE 1

TYPE 2

PlasticAluminium

ALTERNATIVE AIRBOX MANIFOLD

ALTERNATIVE BLUEANODIZED MANIFOLD,ALL OTHER DETAILS REMAINUNCHANGED

1810/12/18n° 388

COMPONENTS WITH ALTERNATIVE NEW LOGO “IAME”
INLET FILTERRECOIL COVER

NEW LOGO

NEW LOGOSEMICARTER TRANSMISSION SIDESEMICARTER IGNITION SIDENEW LOGO
NEW LOGO

1910/12/18n° 388

THE OTHERS COMPONENTS OF ENGINE THAT ARE MARKED (LASER ORPUNCHING) UNTIL TODAY WITH LOGO OR WRITTEN “IAME”orIAMENOW COULD BE MARKED WITH NEW LOGO “IAME”oror

2010/12/18

n° 388CARBURETTOR

Tillotson HL-394B
ALTERNATIVEPHOTO OF ADJUSTING SIDEPHOTO OF INLET SIDE

Manufacturer

TILLOTSON LTD.

Make

TILLOTSON

Model

HL-394B

2110/12/18

n° 388SECTION VIEWLOW SPEEDHIGH SPEED

MARKING

ALTERNATIVELASER MARKING “IAME”

2210/12/18

n° 388CARBURETTOR DESCRIPTION AND SKETCH OF PARTS2310/12/18n° 388

PARTS OF CARBURETTOR
REF.9 - P. N°16-B406
DIAPHRAGM GASKETREF.13 - P. N° 16-B407
PUMP DIAPHRAGM GASKET

Thickness = 0.5 ±0.1 mm

Thickness = 0.8 ±0.1 mm

REF.10 - P. N°237-600
DIAPHRAGM

REF.14 - P. N°237-214
PUMP DIAPHRAGM

Thickness = 0.08 ±0.063 mm

Thickness = 0.13 ±0.07 mm
REF.11 - P. N° 91-1018
DIAPHRAGM COVER

REF.15 - P. N° 141-55
PUMP COVER

Thickness = 6.75 ±0.15 mm

Thickness = 12.5 ±0.15 mm
2410/12/18n° 388

REF.37 - P. N° 14-A34
THROTTLE SHUTTER

REF.27 - P. N° 233-719P
SEAT + NEEDLE

Thickness = 0.81 ±0.1 mm
REF.21A - P. N° 43-388
NEEDLE LOW SPEED

REF.30A - P. N° 43-A264
NEEDLE HIGH SPEED

Diameter = Ø3,95 mm-Pitch = 0,5 mm

Diameter = Ø4,08 mm-Pitch = 0,8 mm

33.09 ±0.25

MIXTURE SCREW COVER PLATE2510/12/18

n° 388