IAME REEDSTER 125cc Owner's manual

MAN-051 ING
ASSEMBLY INSTRUCTIONS
&
USER MANUAL
09/03/07
REEDSTER 125cc
F1 - F2 - F3 - F4 Versions

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I N D E X
Section 1 DESCRIPTION OF THE “Parilla REEDSTER 125cc”ENGINE
1.1. Main features
1.2. Engine characteristics / operation limits
1.3. Contents of the packing
1.4. Accessories
1.5. Motor identification number
Section 2 PREPARATION & INSTALLATION OF THE ENGINE ON THE CHASSIS
2.1. Installation sketch of the engine on the chassis
2.2. Install the water cooling system (only F3 - F4 versions)
2.3. Preparation of the engine
2.4. Preparation and installation of the motor-mount
2.5. Install of the carburettor
2.6. Charging the oil in the gear box
2.7. Installation of the engine on the chassis
2.8. Installation of the clutch cover with the H.T coil.
2.9. Electrical connections
2.10. Install the intake silencer
2.11. Install the exhaust
Section 3 USE OF THE ENGINE
3.1. Charging / discharging the oil in the gear box
3.2. Gasoline and oil
3.3. Carburettor adjustment guide
3.4. Starting and stoppping the engine
3.5. Engine break-in
3.6. RPM limitation
3.7. Inlet silencer
3.8. Exhaust system
3.9. Exhaust valve adjustment guide (only for F1 - F2 - F4)
3.10. Battery
3.11. Warnings on the electrical system
3.12. Spark-plug and thermal degree
3.13. Choice of the best sprocket ratio
Section 4 ENGINE BASIC MAINTENANCE
4.1. Recommendations on the centrifugal clutch
4.2. Clutch assembly/disassembly
4.3. Gear timing schematic
4.4. Scheduled maintenance
4.5. Troubleshooting
4.6. Engine and accessories preservation
4.7. Fastener torque table
Wiring diagram
N° Page
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Section 1 - DESCRIPTION OF THE “Parilla REEDSTER 125cc”ENGINE
1.1 MAIN FEATURES
The “Parilla Reedster” engine is the result of the decennial racing experience of IAME and
it contains many technological and construction innovations which enable the engine to
achieve both high performance and guarantee excellent reliability and endurance
characteristics.
This engine has been designed and tuned for powering the karts for both hobby and
agonistic racing on closed tracks destined for this specific purposes.
When designing the engine we have considered the technical solutions already adopted
for the high performance engines and the experience acquired with the "TaG" series
engines (Touch and Go).
The “Reedster” engine has been homologated in 2006 according to the CIK/FIA
international rules and it is available in 4 versions: F1, F2, F3 ed F4.
This engine is a 2 stroke single cylinder.
The thermic group and crankcase are in aluminium alloy.
The pressed-in liner is made of centrifuged cast iron and machined from the full to
guarantee the best possible stability sliding homogeneity and precision.
The head is secured by 5 screws to the cylinder which is fitted to the crankcase by 4
studbolts.
The crankshaft is of the built up type and supported by two ball bearings. It is of steel alloy
hardened and tempered, as is the connecting rod which is machined from the full. The rod
runs on roller bearings on both ends.
The crankcase houses a balance shaft, driven by two gears, which rotates opposite to the
crankshaft thus reducing the engine vibrations.
The digital ignition with capacitive discharge, is fed by a magneto which generates the
spark energy for the starting of the engine, guarantees the advance timing through an
integrated pick-up and recharges the battery.
The ignition includes a digital electronic unit, the stator-rotor, the starter relay, the H.T. coil,
a switch key assembly, and of course the wiring harness (with a 5A fuse) which connects
the whole system.
The electronic box, which controls the advance, the rev. limitation imposed by the CIK/FIA
rules and the engine start/stop logic also integrates the voltage regulator and the ignition
control circuit.
The starter relay (Solid type SSR), protected from short-circuits and overloads, supplies
the power for the electric starter and is controlled by the electronic unit.
The spark is generated also without a battery; it is therefore possible, in case of
emergency to start the engine with an external starter unit.
When the starter key is in the "RUN" position, the electric starter activates a Bendix type
gear which engages the starter ring assembled on the clutch.
The engine is provided with a dry centrifugal clutch with low maintenance and with
interchangeable sprocket.

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The battery (12 V - 7.2Ah) is a sealed, no maintenance battery and is supplied already
pre-assembled in a support box, which can be easily adapted to all existing chassis.
Both a throttle carburettor and a float chamber carburettor (on the F4 version), can be
fitted on the engine. In this last case, the engine is provided with a fuel pump.
A power-valve is fitted on the cylinder exhaust duct (with the exception of the KF3 version)
to optimize the low range performance. The exhaust system, included in the supply, is
already tuned and optimized to guarantee the best efficiency.
The water-pump, is integrated in the engine and the water cooling system involves both
the thermic group and the crankcase.
The engine (only F3 and F4) is supplied with a kit which includes the homologated
radiator, the water hoses, the thermostat and the fixing supports on the chassis.
1.2 CHARACTERISTICS OF THE ENGINE – OPERATION LIMITS
The characteristics of the engine are the following:
•Cycle : OTTO / 2 stroke
•Original cubic capacity: 124.08 cc (125cc max.)
•Original bore: 53.89 mm
•Max. theoretical bore: 54.04 mm
•Stroke: 54.40 mm
•Lubrification: Fuel / oil mix 4% (25:1)
•Induction: Reed valve in the crankcase
•Carburettor: Diaphragm or float chamber (only F4)
•Cooling : Water, forced
•Ignition : Digital electronic / with integral rev. limiter
•Battery charge: With integral generator
•Electric start: 12V/0.30 Kw starter
•Clutch: Automatic, dry ,centrifugal
Operational limits:
•Max. RPM: 14000rpm (F3 e F4) / 15000rpm (F2) / 16000rpm (F1)
•Min. water temperature: 45°C
•Max. water temperature: 65°C
ATTENTION:
Never exceed the above limits; no obligation of IAME exists in case the above
limits are exceeded.

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1.3 CONTENTS OF THE PACKING
Each “Parilla Reedster 125cc” engine is supplied with the under shown components
and accessories:
EXHAUST SYSTEM Quantity
•Power valve on the exhaust duct 1 (excepted F3)
•Exhaust springs 2
•Exhaust fitting with spacer 1
•Exhaust system 1
•Additional exhaust silencer 1 (only F3)
INDUCTION SYSTEM
•Dell’Orto VHSH30 CS carburettor 1 (only F4)
•Fuel pump 1 (only F4)
•Inlet silencer 1 (only F4)
ELECTRICAL SYSTEM
•Battery 12 V 1
•Battery support 1
•Battery strip 1
•Battery fixing clamps 2
•Electronic box 1
•Starting relay 1
•H.T. coil 1
•Starting Key assembly 1
•Fixing clamps 8
•NGK BR 10 EG spark plug 1
•Spark plug cap 1
•Wiring harness 1
MISCELLANEOUS
•Clutch cover 1
•Dual-Lock fixing strap 1
WATER COOLING SYSTEM
•Homologated radiator 1 (only F3 e F4)
•Radiator support kit 1 (only F3 e F4)
•Water hoses kit 1 (only F3 e F4)
•Thermostat with three-way fitting 1 (only F3 e F4)

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1.4 ACCESSORIES
EXHAUST SYSTEM BATTERY WITH SUPPORT
COMPLETE ELECTRIC SYSTEM
CLUTCH COVER / H.T. COIL
INLET SILENCER
CARBURETTOR
RADIATOR
RADIATOR SUPPORT KIT
WATER HOSES KIT
THERMOSTAT
NGK SPARK PLUG
FUEL PUMP

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1.5 MOTOR IDENTIFICATION NUMBER
The official motor identification number can be found stamped on the lower front right
part of the crankcase, near the reed group (see fig.). The number normally includes a
letter followed by 4 digits (there can be exceptions in some special cases). Other
numbers stamped on the crankcase or on other surfaces of the motor refer to various
manufacturing processes and do not identify the engine.
NOTE:
In case of need for spares and when contacting the IAME Support Centers,
please always refer to the Motor Identification Number and to the motor model.

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Section 2 - PREPARATION AND INSTALLATION OF THE ENGINE ON THE CHASSIS
NOTE:
In case the engine is supplied already assembled on the chassis, it is at care of the assembler to
follow these instructions. The final customer, in this case, can skip this section and can start
reading from section 3.
Whenever the engine or a component is disassembled, it is necessary to always follow the under
shown instructions for proper reassembly.
2.1 INSTALLATION SKETCH OF THE ENGINE ON THE CHASSIS

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2.2 INSTALL THE WATER COOLING SYSTEM (only for F3 - F4)
BEFORE INSTALLING THE RADIATOR PREASSEMBLE THE FOLLOWING COMPONENTS
1
INSTALL THE 4 RUBBER DAMPENERS IN
THE RADIATOR FIXING HOLES (SEE FIG.1).
2
- PLACE THE RADIATOR SUPPORT
BRACKET BETWEEN THE RADIATOR
FIXINGS BY TILTING ONE END AND
INSERTING IT THROUGH THE RUBBER
DAMPENERS (SEE FIG.2)
NOTE:
OIL THE BRACKET ENDS AND THE
DAMPENER HOLES FOR AN EASIER
INSERTION.
Fi
g
.1
RUBBER DAMPENERS
RADIATOR SUPPORT
BRACKET
Fi
g
.2

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- COMPLETE INSERTION OF THE
RADIATOR SUPPORT BRACKET IN THE
RUBBER DAMPENERS (SEE FIG.3 AND
4).
3
FIX THE RADIATOR SUPPORT BRACKET
INSERTING ALSO THE RADIATOR FIXING
BRACKET (RADIATOR CAP SIDE – N°1
SCREW M6x90 AND N°1 SCREW M6x85
WITH NUT).
INSTALL THE "Z" SHAPE BRACKET ON THE
RADIATOR SUPPORT BRACKET TONGUE
(N°1 SCREW M8X45 WITH NUT).
DO NOT TIGHTEN THE SCREW (SEE FIG.5).
4
FIX THE RADIATOR “Z” SHAPE LOWER
BRACKET ON THE CHASSIS RAIL FIXING
(BRAKE SIDE) (N°1 M8x65 SCREW). DO NOT
TIGHTEN THE SCREW (SEE FIG.6).
N.B.: EVENTUALLY USE THE OUTFIT
BUSHINGS TO ADJUST THE RADIATOR
POSITION .
Fi
g
.5 RADIAT. FIXING BRACKET
M6X90 SCREW M6X85 SCREW
Fi
g
.4
Fi
g
.3
“Z” SHAPE BRACKET
M8X45 SCREW
Fi
g
.6
M8X65 SCREW

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5
PLACE THE RADIATOR SO THAT THE HOLE
ON THE RADIATOR FIXING BRACKET
MATCHES WITH ONE OF THE UPPER
HOLES ON THE BEARING SUPPORT BOX
(SEE FIG.7).
ONCE YOU FIND THE CORRECT POSITION,
TIGHTEN THE M8x45 SCREW AND M8X65
ON THE LOWER “Z” SHAPE BRACKET
THUS FIXING THE RADIATOR .
TIGHTEN AT 8÷10 Nm (70÷ 90 in-lb)
6
THE KIT INCLUDES TWO RUBBER HOSES
OF WHICH THE LONGEST ONE HAS TO BE
CUT IN 4 DIFFERENT LENGTH HOSES (SEE
FIG.8).
- CONNECT THE “1” HOSE BETWEEN THE
RADIATOR INLET AND THE THERMOSTAT
OUTLET.
- CONNECT THE “2” HOSE BETWEEN THE
RADIATOR OUTLET AND THE "T" FITTING.
- CONNECT THE “3” HOSE, THE SHORTEST
ONE IN THE KIT, BETWEEN THE SMALLEST
THERMOSTAT OUTLET AND THE “T"
FITTING.
- CONNECT THE “4” HOSE BETWEEN THE
ENGINE INLET FITTING AND THE “T”
FITTING.
- CONNECT THE “5” HOSE BETWEEN THE
ENGINE OUTLET AND THE THERMOSTAT
INLET.
FASTEN WITH STEEL CLAMPS ALL THE
HOSE ENDS.
7
THE THERMOSTAT MUST BE POSITIONED
SO THAT THE REAR UNION FOR THE
RECYCLING COOL WATER IS PROPERLY
FIXED TO THE "T" FITTING ON THE HOSE
CONNECTING THE RADIATOR OUTLET TO
THE ENGINE INLET FITTING (SEE FIG.9).
BEFORE STARTING THE ENGINE, FOLLOW THESE RECOMMENDATIONS:
•Unscrew the cap on the radiator and loosen the breather plug on the engine head.
•Fill the radiator until the water comes out from the plug (there is no air in the system
now) and the radiator is completely filled. Tighten the cap (the system contains approx.
2 lt. of water).
•It is advisable to put a small cup to recover water from the breather on the
radiator cap to avoid fluid leakages on the track.
•After the engine run-in, check the water level in the radiator and top up if
necessary.
Fig.9
Fig.8
Fi
g
.7
1
2
3
4
5
“T” FITTING

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2.3
INITIAL PREPARATION OF THE
ENGINE
2.3.1 ON THE EXHAUST POWER VALVE
THERE IS A WARNING TAG TO REMIND THE
USER THAT THE GEAR BOX MUST BE FILLED
WITH OIL BEFORE STARTING THE ENGINE
(SEE FIG.1).
NOTE:
THE ENGINE IS SUPPLIED WITH THE
EXHAUST FITTING AND SPACER ALREADY
PRE-INSTALLED.
2.3.2 WHEN THE SHIPMENT IS MADE, THE
ENGINE INNER PARTS ARE PROTECTED BY
PLASTIC PLUGS WHICH MUST BE REMOVED
BEFORE INSTALLING THE ENGINE (SEE
FIG.2).
- SPARK PLUG HOLE PLUG
- WATER FITTING PLUGS
- EXHAUST FITTING PLUG
- CARBURETTOR FITTING PLUG
PREPARATION AND INSTALLATION OF THE MOTOR-MOUNT
NOTE: ALL DIMENSIONS ARE IN MILLIMETERS
2.4
2.4.1 DRILL 4 HOLES (8.25÷8.5mm DIAM.) IN THE ENGINE MOUNT.
NOTE: PREFERABLY USE A FLAT MOTOR MOUNT.
MOTOR MOUNT HORIZONTAL VIEW
Fig.1
Fig.2

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2.4.2 INSTALL THE MOTOR-MOUNT: MAKE
SURE TO USE M8 ALLEN SCREWS WITH A
LENGTH SUCH AS TO ENGAGÈ, IN THE
CRANKCASE A THREADED LENGTH OF
APPROX. 16÷19mm (THE SCREWS MUST
PROTRUDE FROM THE PLATE FOR APPROX
16÷19mm - SEE FIG. 3 AND DRAWING PAGE
10)
4 M8 ALLEN SCREWS – TORQUE AT 22÷24
Nm (190 ÷ 210 in-lb)
6 mm HEXAGONAL WRENCH
INSTALL THE CARBURETTOR
2.5
K F1 - F2 - F3 VERSIONS (THROTTLE CARB)
2.5.1 REMOVE THE PLASTIC PLUG FROM
THE INLET MANIFOLD.
ATTENTON:
MAKE SURE THAT THE PRESSURE HOLE ON
THE GASKET IS NOT PLUGGED.
2.5.2 INSTALL THE CARBURETTOR.
N. 2 NUTS M6
TORQUE AT A 6 ÷ 10 Nm (50 ÷ 90 in-lb) (SEE
FIG. 5).
HEXAGONAL WRENCH 5 mm
ATTENTION:
WHEN REPLACING THE CARB. GASKET
ALWAYS MAKE SURE THAT THE GASKET IS
INSTALLED SO THAT THE PRESSURE
HOLES ON THE INLET MANIFOLD AND ON
THE INLET CARB. ARE NOT PLUGGED AND
MATCH. OTHERWISE THE ENGINE WON'T
START.
NOTE:
WHEN USING CARBS. PROVIDED WITH AN
EXTERNAL PRESSURE INTAKE (NOT ON THE
FIXING FLANGE) IT WILL BE NECESSARY TO
REMOVE THE "PLUGGING" SCREW ON THE
LEFT SIDE OF THE INLET DUCT (SEE
ARROW) AND INSTALL THE PROPER
MANIFOLD.
Fi
g
.3
Fig.4
Fig.5

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F4 VERSION (FLOAT CHAMBER CARB)
2.5.3 INSTALLATION OF THE FUEL PUMP (IF
NOT ALREADY ASSEMBLED IN ORIGIN)
INSTALL THE VIBRATION DAMPENERS ON
THE GEAR BOX COVER I (SEE FIG. 6).
PLACE THE FUEL PUMP WITH THE OUTLET
FITTING TOWARDS THE UPPER SIDE AND
TORQUE THE SELF-LOCKING NUTS M6.
TORQUE AT 6 ÷ 10 Nm (50 ÷ 90 in-lb) (SEE
FIG.7)
10mm PIPE WRENCH
2.5.4 INSTALLATION OF THE CARBURETTOR
REMOVE THE PLASTIC PLUG FROM THE
INLET MANIFOLD AND INSTALL THE CARB.
THEN TIGHTEN THE STEEL CLAMP (SEE FIG.
8).
CONNECT BY MEANS OF A TUBE (FUEL PIPE
TYPE) THE PRESSURE INTAKE FITTING ON
THE CRANKCASE AND THE PUMP PRESSURE
INTAKE.
BY MEANS OF ANOTHER TUBE CONNECT
THE FUEL PUMP OUTLET TO THE CARB.
MANIFOLD. (SEE FIG.9).
Fig.6
Fig.7
IN
OUT
PRESS
Fig.8
Fig.9

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CHARGING THE OIL IN THE GEAR
BOX
2.6
2.6.1 REMOVE THE OIL BREATHER PLUG
(REAR PART OF THE ENGINE) (SEE FIG.10).
12 POINT WRENCH - 11mm
REMOVE THE OIL LEVEL PLUG (FRONT PART
OF THE ENGINE)
(SEE FIG.11).
HEXAGONAL WRENCH - 4mm
2.6.2 FILL WITH 33cc “IAME EP100”OIL THE
GEAR BOX
(SEE FIG.12).
NOTE:
IF THE LEVEL IS CORRECT YOU WILL SEE A
LIGHT OUTCOME OF OIL FROM THE OIL
LEVEL PLUG.
INSTALL THE OIL LEVEL PLUG
TORQUE AT A 12 ÷ 15 Nm
INSTALL THE OIL BREATHER FITTING
TORQUE AT 12 ÷ 15 Nm
Fig.10
Fig.11
Fig.12

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2.7 INSTALLATION OF THE ENGINE ON
THE CHASSIS
2.7.1 PLACE THE ENGINE ON THE TWO SIDE
RAILS AND SECURE THE MOTOR-MOUNT
WITH THE TWO CLAMPS (SEE FIG.13)
SUGGESTION:
DO NOT TIGHTEN THOROUGHLY THE
CLAMPS UNTIL THE CHAIN IS NOT
INSTALLED AND PROPERLY ALIGNED .
2.7.2 CHECK THE ALIGNMENT OF THE
ENGINE SPROCKET AND THE AXLE
SPROCKET WITH A STRAIGHT EDGE (SEE
FIG.14).
2.7.3 INSTALL THE CHAIN (PITCH: 7.775)
(SEE FIG. 15).
2.7.4 MOVE THE ENGINE ON THE RAILS AND
OPTIMIZE THE CHAIN TENSION .
ATTENTION:
THE CHAIN PLAY MUST BE OF APPROX.
15mm, MEASURED IN THE SHOWN POINT
(SEE FIG. 16).
2.7.5 TIGHTEN THE CLAMP SCREWS
HEXAGONAL WRENCH 8mm
Fig.14
Fig.15
Fi
g
.13
15mm
Fig.16

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INSTALLATION OF THE CLUTCH
COVER WITH H.T. COIL
2.8
2.8.1 CONNECT THE H.T. COIL GROUND
CABLE TO THE CRANKCASE BY MEANS OF
THE M6 SCREW ON THE FRONT FOOT (SEE
FIG.17).
TORQUE AT 8 ÷ 10 Nm (70 ÷ 90 in. lb)
HEXAGONAL WRENCH - 5 mm
ATTENTION:
MAKE SURE THAT THE COPPER GROUND
CABLE ALWAYS CONNECTS THE H.T. COIL
WITH THE ENGINE. AN INADEQUATE
GROUNDING COULD DAMAGE THE IGNITION
SYSTEM BEYOND REPAIR.
THE POSITION OF THE H.T. COIL HAS BEEN
CHOSEN TO BE AS FAR AS POSSIBLE FROM
THE EXHAUST AS THE EXCESSIVE HEAT
COULD DAMAGE THE H.T. COIL, BEYOND
REPAIR.
2.8.2 INSTALL THE CLUTCH COVER WITH H.T.
COIL (SEE FIG.18).
TORQUE THE 3 SCREWS M6 AT 8 ÷ 10 Nm
( 70÷ 90 in .lb)
HEXAGONAL WRENCH - 5 mm
Fig.17
Fig.18

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2.9
ELECTRICAL CONNECTIONS
(refer to the attached electrical
schematic)
NOTE :
For a correct installation follow the under
shown instructions.
2.9.1 INSERT THE BATTERY STRAP IN THE
BATTERY SUPPORT BOX (SEE FIG.19).
2.9.2 PLACE THE BATTERY SUPPORT BOX IN
THE FRONT OF THE CHASSIS (UNDER THE
FRONT PANEL FAIRING) AND FIX IT WITH THE
CLAMPS TO THE LOWER STEERING COLUMN
SUPPORT TUBES (M6x25 SCREWS - SEE
FIG.20).
TORQUE AT 8 ÷ 10 Nm (70 ÷ 90 in. Lb)
PIPE WRENCH - 10mm
THE SUPPORT BOX MUST BE FIXED WITH AT
LEAST ONE BOLT FOR EACH CLAMP. FIX THE
BOX WITH MORE THAN ONE BOLT
DEPENDING ON THE TYPE OF CHASSIS.
NOTE:
THE BOX AND CLAMPS ARE PROVIDED WITH
VARIOUS HOLES TO ALLOW INSTALLATION
ON ALL KIND OF CHASSIS.
2.9.3 INSERT THE BATTERY IN THE BOX AND
FASTEN IT WITH THE BATTERY STRAP (SEE
FIG.21).
POSITION THE BATTERY TERMINALS AS
SHOWN ON THE FIGURE.
ATTENTION :
PAY ATTENTION NOT TO SHORT-CIRCUIT
THE BATTERY TERMINALS AS THE BATTERY
COULD BE DAMAGED BEYOND REPAIR.
2.9.4 PLACE THE WIRING HARNESS
STARTING FROM THE ENGINE, ALONG THE
RAILS, THE STEERING COLUMN AND UNDER
THE FRONT PANEL FAIRING (SEE FIG.22).
TIGHTEN WITH PLASTIC CLAMPS.
ATTENTION:
NEVER LET THE HARNESS GET IN TOUCH
WITH THE GROUND OR WITH ROTATING
PARTS AS IT COULD BE DAMAGED BEYOND
REPAIR.
Fig.20
Fi
g
.19
Fi
g
.21
Fig.22

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2.9.5 –CONNECT THE TERMINAL FROM THE
IGNITION WITH THE 8 POLES TERMINAL ON
THE HARNESS (SEE FIG.23).
-CONNECT THE ONE WAY TERMINAL FROM
THE ELECTRIC STARTER WITH THE ONE
WAY TERMINAL ON THE HARNESS.
(SEE FIG.24).
ATTENTION:
MAKE SURE THAT THE FIXING TONGUES
ARE PROPERLY INSERTED TO GUARANTEE
THE BEST POSSIBLE CONNECTION OF THE
TERMINALS.
2.9.6 CHECK THAT THE PLASTIC CLAMP
FASTENS THE CABLE FROM THE ELECTRIC
STARTER TO THE STARTER BODY (SEE
FIG.25)
ATTENTION:
THIS OPERATION IS VERY IMPORTANT,
OTHERWISE THE RESIDUAL ENGINE
VIBRATIONS COULD DAMAGE THE
ELECTRIC STARTER INNER CONNECTIONS
BEYOND REPAIR.
2.9.7 FASTEN THE 2 TERMINALS GROUND
CABLES WITH EYELET, TO THE H.T. COIL
WITH THE M6 FIXING NUT (SEE FIG.26).
TORQUE AT 8 ÷ 10 Nm (70 ÷ 90 in. lb)
PIPE WRENCH - 10mm
ATTENTION:
THIS OPERATION IS EXTREMELY
IMPORTANT AS AN UNCERTAIN
GROUNDING COULD DAMAGE THE
ELECTRONIC BOX BEYOND REPAIR .
Fi
g
.23
Fi
g
.24
Fi
g
.26
Fi
g
.25

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18
2.9.8 CONNECT THE H.T COIL CABLE TO THE
HARNESS TERMINAL (SEE FIG.27).
ATTENTION:
FASTEN THE H.T. COIL CABLE WITH A
PLASTIC CLAMP TO AVOID THAT EVENTUAL
VIBRATIONS MIGHT DISCONNECT THE
TERMINALS (SEE FIG.28).
2.9.9 CUT THE DUAL-LOCK FIXING STRAP
AND ATTACH IT TO THE REAR OF THE
ELECTRONIC BOX, THE STARTER FUSE AND
THE RELAY (SEE FIG.29).
NOTE:
THE COLOUR OF THE ELECTRONIC BOX
CHANGES ACCORDING TO THE ENGINE
VERSION AND TO THE REV. LIMITER
SETTING:
- YELLOW = F4 vers. (14000 RPM max.)
- BLUE = F3 vers. (14000 RPM max.)
- GREEN = F2 vers. (15000 RPM max.)
- RED = F1 vers. (16000 RPM max.)
2.9.10 CONNECT THE ELECTRONIC BOX TO
THE 20 POLE CONNECTOR ON THE HARNESS
(SEE FIG.30).
ATTENTON:
MAKE SURE THAT THE FIXING TONGUES
ARE PROPERLY INSERTED TO GUARANTEE
THE BEST POSSIBLE CONNECTION OF THE
TERMINALS.
Fi
g
.28
Fi
g
.27
ELECTRONIC BOX. RELAY
Fi
g
.29
Fi
g
.30