user manual lml speedy

IMPORTANT INFORMATION

1. Name : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Licence No. : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. YOUR DEALER . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Name : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Tel. No. : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. YOUR VEHICLE

Model LML :

Colour : . . . . . . . . . . . . . . . . . . . . . . .

Engine No.

Chassis No.

Key No. : ................................................

Date of purchase : ................................................

Date of Registration: ................................................

Registration No. : ................................................

E

C

� Es

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CONTENTSDESCRIPTION PAGE NO.

How to get maximum benefit out of your

LML 3

Vehicle Identification 6

Parts & Specifications 7

General specifications 9

Specifications - Auto start 14

Auto start Circuit Diagram 15

Technical Specifications 16

Control Functions 20

Locking System 20

Switches 23

Clutch 24

Gear 25

Brakes 26

Fuel supply 26

DESCRIPTION PAGE NO.

Operating the vehicle 28

Running-in Instructions 31

Care and Maintenance 32

Cowls 32

Changing the tyres 33

Engine oil 35

Spark plug cleaning 36

Battery 36

Air Cleaner 39

Cleaning & Polishing 40

Maintenance while not in use 40

Recommended Lubricants 41

Maintenance by Authorised Service Dealer 42

Exhaust Emission Control 45

Wiring Circuit Diagram 46

We thank you for choosing 4 stroke as your new scooter.

The comes to you from LML Limited - one of the fastest growing automobile companies inIndia. A company that endeavours to redefine mobility everyday, the worldover by exceedingcustomer expectations.

Born after years of understanding consumer needs, LML's comes to you with the promiseof an unmatched riding experience.

At it's heart lies a potent 4 stroke, 150cc Engine that delivers a phenomenal 8.0 BHP at 6250 RPM.Giving you the power to leave everything behind in an instant. And while you do that, it's sidemounted stepny makes every ride a perfectly balanced one. Add to this, its two rear view mirrors,give you the incomparable pleasure of watching the traffic you'll leave behind.

Besides giving you a smooth performance and extremely comfortable rides for years, the also makes you the envy of others. All thanks to its breathtaking style and metallic colours thatpeople just can't ignore.

This owner's manual has been specially designed to help you understand your scooter better. It isimportant for you to go through this manual to get the best performance out of your . It willalso help you to maintain it in the best condition.

So read this manual, ride out on your new and discover what world-class mobility is allabout.

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HOW TO GET THE MAXIMUMBENEFIT OUT OF YOUR LML

Given below are some important features ofyour scooter and some useful tips on how tomaximize the benefits it offers.

1. LML's fuel saver engine : This engine givesthe best fuel consumption at a driving speedof 35-45 kms/hr after running-in of 1000 kms.

Mileage may therefore vary depending uponthe variation due to road condition, trafficintensity and driving habits and condition ofthe scooter adherence to preventivemaintenance schedule.

Maximising the benefits from your LML

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2. Safety features of LML �: The safetyfeatures inbuilt in your scooter take awaythe worries from your driving. It is a perfectlybalanced scooter and its state of the artbraking system enables you to come to aninstant halt without skidding regardless ofthe speed at which you are driving.

A powerful DC horn and indicators with abuzzer enable you to negotiate busy andnoisy traffic conditions. In addition, the headlight retains its intensity even at low speedthat makes for safer night driving.

Some tips for even safer driving.

2.1. Always use a helmet while driving.

2.2. Make yourself familiar with the drivingsigns and regulations.

2.3. Drive at a speed at which you are incomplete control of the scooter.

2.4. Never drive in neutral gear especiallywhen going down-hill or on a wet orslippery road.

2.5. Use horn and indicators wheneverrequired.


Tips to stretch each litre of petrol even longer.

1.1 Change gears as per the requiredspeed. Try to maintain the speed of35-45 kms/hr to give you the bestmileage.

1.2 Use clutch, brakes and full throttle onlyas and when required.

1.3 Maintain the air pressure of 1.2 kg/cm2

(17 PSI) in the front wheel and 2.5kg/cm2 (35 PSI) in the rear wheel withpillion rider.


Vehicle Identification

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3. Feel the power of the LML engine : The engine power of your scooteris not only the highest among all scootersbut also compares to some of the mostpopular motorbikes in the same cubiccapacity. You can now surge ahead of othervehicles, either from a stop position or whilenegotiating busy traffic.

Some tips on how to keep power under control

3.1. Accelerate only to the extent you are incomplete control of the scooter.

3.2. Use its maximum power only when youneed to.

4. The driving pleasure that only the LML�gives you : Your scooter has been

designed so as to enable you to sit in acorrect posture to avoid strain. Itscomfortable and long seat, double actingsuspension and strong shock absorbersbetter withstand uneven road conditions togive you driving pleasure, unmatched byany scooter.

Some tips on how to enhance your drivingpleasure.

4.1. Maintain the correct posture.

4.2. Sit in a relaxed and natural manner, notstiffly.

4.3. Reduce speed on uneven and bumpyroads.

Fig. 1

Fig. 2

Fig. 3

VEHICLE IDENTIFICATION

The vehicle is identified by a number on thechassis and another number on the engine.

The chassis identification number is stampedinside the glove compartment on upper chassisas shown in (Fig. 1) Chassis number has the prefixC9XX followed by 6 digit number.

The engine number is stamped on the crankcase (Fig. 2). The engine number has the prefixE24XX followed by 6 digit number.

Each LML � has one set of duplicate keys.An identification number is punched on metallictag, which is provided alongwith the key ring(Fig. 3).

Please keep your duplicate key carefully alongwith the metallic tag.

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Parts & Specifications

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Fig. 6

Fig. 7

1. Utility box 2. Back rest with cushion 3. Seat 4. RH side cowl 5. Hook for bag 6. Rear turn indicator (RH side)

19. Foot rest for pillion rider20. Rear turn indicator (LH side)21. Rear protection frame22. Tail light

13. Glove compartment14. Fuel cock lever15. Choke knob16. LH side cowl17. Spare wheel cover18. Spare wheel

7. Silencer 8. Kick starter 9. Foot brake pedal10. Front suspension cover11. Front suspension link cover12. Wheel cover

1. Head light2. Wind shield beading

3. Name plate�4. Front turn indicator5. Front mudguard6. 'Eco-friendly vehicle' emblem

7. Steering column cover 8. Name plate LML 9. Grill10. Crest11. Central stand12. Rear view mirror

13. Utility tray14. Glove compartment lock15. Ignition-cum-steering lock16. Instrument panel17. Accelerator throttle twist grip18. Front brake lever

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GENERAL SPECIFICATIONS

1. ENGINE

1.1 Engine : Is pivoted to the link assemblyfitted on vehicle chassis through thecrankcase swinging arm on the clutchside. The rear wheel (drive wheel) isfitted on the outer side of the drive shaft.

1.2 Ignition : By means of an ElectronicIgnition Device (CDI) which feeds thecurrent to a high voltage transformer(HT coil) to generate the spark.

1.3 Lubrication : Wet sump forced pressuresplash through a pump.

1.4 Clutch : Multiplate, oil bath type. Theunit is cable operated by a lever locatedon the left hand side of the handlebarand is adjustable.

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2. FUEL

2.1 Fuel supply : Gravity fed from fuel tankto carburettor. Carburettor is a side draftcarburettor and is having a verticalmoving throttle slide.

2.2 Fuel Gauge : In built with thespeedometer indicates the quantity ofpetrol in the petrol tank by virtue of afloat unit located inside the tank.

2.3 Throttle Control : By twist grip on theright hand side of the handlebar.

3. CHASSIS

3.1 Semi Monococque Chassis : Pressedsteel sheet and strong tubular structure.A pressed steel sheet shell covers thetubular structure.

3.2 Handlebar : Light alloy casting withheadlamp, instrument panel andindicator lights. All transmission cablesare concealed therein.

3.3 Steering column and suspension :The steering column is pivoted on thefront wheel swinging hub. Front and rearsuspensions are provided with helicalspring & hydraulic dampers.

3.4 Front suspension cover : Elegantprotection cover painted in vehicle shadeis mounted over front suspensionprotects it from dust, water and foreignelements. Also enhances the aesthetics.

3.5 Front suspension link cover :Protection cover is mounted over frontsuspension link protects it from dust,water and foreign elements.

1.5 Gear Box : Four speed forward drivewith constant mesh gears immersed inoil bath are operated by the twist gripon the left hand side of the handlebarwhich functions in conjunction with theclutch control lever.

1.6 Cooling : Forced air provided by acentrifugal fan.

1.7 Starting : With kick starter pedal locatedon the right hand side of scooter. Pushbutton only in auto start model.


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4.4 Rear Brake : Operated by pedal on theright hand side foot board.

4.5 Wheel Cover : To enhance the look ofthe scooter, wheels are provided withcovers. The front and rear wheel coversare secured rigidly to the wheel rims.There is also a protection cover for thespare wheel.

5. TOOL KIT

Tool kit in a pouch containingBox Spanner (13 x 16mm) with leverDouble sided screw driver2 Double ended spanners(7 x 8mm & 8 x 11mm)

Fig. 8

3.12 Utility Box : An elegantly designedutility box with key operated lock forkeeping your personal belongings etc.is secured rigidly to backrest.

3.13 Foot mat : Moulded center and side matwhich protects entire foot rest area.

4. WHEELS4.1 Wheels : Interchangeable and made out

of pressed steel rim with 89 x 254 mm(3.50 x 10) tyres.

4.2 Brakes : Cable operated drum brakeswith dual expanding shoes.

4.3 Front Brake : Operated by hand leverplaced on right hand side of handle bar.

3.6 Rear view mirror : Stylish moulded rearview mirrors on both sides of handlebar.

3.7 Security Lock : On the steering columnand operated by a key.

3.8 Glove Compartment : A sleek & spaciousglove compartment for keeping personalbelongings, secured with a lock.

3.9 Utility Tray : Provided above glovecompartment for keeping utility articles.

3.10 Seat : Dual seat, tip up type with securitylock.

3.11 Backrest with cushion : For comfort ofpillion rider.

Fig. 9

Fig. 10

6.2 Engine Oil : Quantity of Engine oil in thecrank case is 850 ml. This is for lubricationand cool ing of the Engine. Alwaysmaintain Oi l level as per the marksprovided on the level gauge / dipstick asshown in the figure for details of checkingsee page no. 35.

Note : Take care that Engine Oil level is alwaysmaintained between the upper and lowerlevel mark on the oil level gauge / dipstick.Running engine with insufficient oil maycause serious engine damage.


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Fig. 13

SPECIFICATIONS - AUTO START

LML �Es has the facility of a push buttonfor auto start below the headlight switch locatedon right hand side of handle bar (Fig. 11) inaddition to a kick start option. The auto start circuitis operated by a 12 volt - 9 Ah battery.

A PRD relay (prevention of restarting device) isprovided to avoid use of the self starter when theengine is running.

A declutch switch has been provided to preventstarting of scooter when the clutch is engaged.

An 8 Amp fuse (on spare wheel bracket, Fig. 12& 13) is provided to avoid any damage due to shortcircuiting in auto start system.

A powerful 12 volt-96 watt magneto chargesthe battery through a regulator with a built incharger.

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Technical Specifications

TECHNICAL SPECIFICATIONSDimensionsOverall length 1760 mmOverall width 695 mmWheel base 1235 mmMaximum road clearance 160 mmSeat height 820 mmWeightsVehicle kerb weight (with 90% fuel) 110 kgs for kick start scooter and 114 kgs for

electric startMaximum carrying capacity 2 Persons & 10 kgs of luggage - 275 kg.Engine Single cylinder, four stroke, forced air cooled

Single over head cam and 2 valvesDisplacement 147.55 ccBore 57.0 mmStroke 57.8 mmCompression ratio 9:1Maximum output/Power (8.0 ± 0.3 Bhp) at 6250 rpmMaximum torque 1.1 kgm at 4250 rpmIgnition system Capacitor Discharge Ignition (CDI) Electronic.Ignition timing 110 ± 20 before TDC

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Fuel Petrol 87 Octane and aboveFuel tank capacity 5.5 Litres (inclusive of 1 litre in reserve)Fuel cock Three way tap :

Open (ON), Close (OFF), Reserve (RES)Carburettor KEIHIN PB18–side draft

Spark Plug RG4HC - ChampionC8EH9 - NGKUHR3CC - BOSCH

Spark plug gap 0.7~0.8 mmStarting Kick Start Push Button for Auto startClutch Multiplate, oil bath.

Transmission 4 Speed constant meshOverall Gear Ratio1st Gear 17.072nd Gear 10.713rd Gear 7:894th Gear 5.83

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Chassis Pressed steel sheet, and rear tubular framedstructure covered by sheet metal shell assy.

Steering column and suspension The steering column is pivoted at the frontwheel swinging hub

Front and rear suspension Front and rear suspension with hydraulic dampersand helical spring

BrakesFront brake Drum brake, mechanical expanding shoe type.Rear brake Drum brake, mechanical expanding shoe typeTyresFront and rear tyres 89x 254mm (3.50x10), 4 ply rating, interchangeableTyre pressureFront wheel 1.2 kg/cm2 (17 psi)Rear wheel 1.8 kg/cm2 (25 psi)

2.5 kg/cm2 (35 psi) with pillion riderControlsSteering Handle barAccelerator Twist grip type on right hand side of the handle barGears By hand on left hand side of the handle barClutch Lever operated on left hand side of the handle barFront brake Lever operated by right handRear brake Pedal operated by right foot

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Control Functions


ElectricalsGenerator system 12 Volt 96 Watt.Head lamp 12 Volt 35/35 WattTail light bulb 12 Volt 5 WattStop light bulb 12 Volt 10 WattSpeedolight bulb 12 Volt 1.2 Watt x 2Turn signal light bulb 12 Volt 10 WattTell tale lamp 12 Volt 1.2 Watt x 4Horn 12 Volt DC Horn fitted with AC to DC convertorBattery 12 Volt 9 Ah (for auto start model)Fuse 8 Amp (for auto start model)Maximum speed 90 kms/hr

CONTROL FUNCTIONS

1. LOCKING SYSTEM

The LML � has a single key forlocking the steering column, glovecompartment, utility box and seat, aswell as for the ignition.

1.1 Steering lock-cum ignition switch.

Locking the Handlebar : First turn thehandlebar to the extreme left and thenturn the key anti-clockwise to lockposition. Pull out the key after locking(Fig.14).

Un-locking the Handlebar : Insert thekey in ignition switch and turn it clock-wise to unlock the handlebar. To switchon the ignition turn the key further clock-wise to "ON" position (Fig. 15).

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Control Functions

Control Functions

INSTRUMENT PANEL

An elegantly designed instrument panel whichcontains the following:

1. Fuel-Gauge

2. Fuel level indicator needle

3. Head light low beam indicator

4. LH turn signal indicator

5. Speed indicator needle

6. Odometer

7. RH Turn signal indicator

8. Head light high beam indicator.

1.2 Glove compartment lock : To openthe lock, insert the key into the lockand rotate anti-clockwise till the endand then press the lock downwards.For closing, press the lid, turn the keyclockwise and then take out the key(Fig. 16 & 17).

1.3 Seat Lock (Dual Seat) : Insert the key,rotate it clockwise till the end then takeit out.Push the lock with thumb (fig. 18) andlift the saddle from the back (fig. 19).Place the saddle in its normal position& press it down.To lock the saddle, follow the aboveprocedure in reverse order.

1.4 Utility Box Lock : To open the utility boxinsert the key and rotate it clockwise tillend (Fig. 20). Open the lid (Fig. 21).

For closing, close the lid and rotate thekey anti-clockwise to lock and then takeout the key.

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Control Functions

Control Functions

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2. CONTROL SWITCHES : Control switches arelocated on the right and left hand sides of thehandlebar.

2.1 Right hand side of the handlebar(Fig. 23).

2.1.1 Headlight

� Press bottom end of (1) to activatethe headlight.

� Press top end of (2) for high beamor bottom end of (2) for low beam.

� Headlight is switched off if (1) ispressed at top end.

High and low beam positions areindicated on the instrument panel.

2.1.2 Instrument Panel lights and tail lights.

Press bottom end of (1) for light. Presstop end of (1) to switch off light.

2.1.3 Stop Light - Becomes operative whenfoot brake pedal or hand brake lever ispressed.

2.1.4 Horn - Press button (3)

2.1.5 For Auto start model only : Presspush button switch (4) for auto startonly after pressing clutch lever anddisengaging clutch.

2.2 Left hand side of the handlebar(Fig. 24).

2.2.1 Turn indicator switch : Press left handend of switch for turning left and righthand end for turning right.

Left & right turn indicators are shown on theinstrument panel.

3. GEAR AND CLUTCH : Located on the lefthand side of the handlebar, consisting ofclutch lever for engaging the clutch and thegear twist for changing gears.

3.1 Clutch lever : Press the clutch levertowards the handlebar to disengagethe clutch. (Fig. 25).

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Control Functions

3.2 Twist grip for gear change : There are5 positions, one for neutral and theother four for driving at different speedsas given below;

Gear Speed band asposition given below

1 Upto 10 Kms/hour

0 Neutral

2 10-20 kms/hour

3 20-35 kms/hour

4 35 kms/hour & above

To change gear, press clutch lever and turn thetwist grip. (Fig. 26) to the required position.

4. ACCELERATOR THROTTLE : Located onthe right hand side of the handlebar. Itis a twist grip. For increasing accelerationrotate the twist grip towards yourself. Do thereverse for decreasing acceleration (Fig. 27).

5. BRAKES : There are two brakes oneoperated by foot and the other operatedby hand. Both brakes should be appliedsimultaneously for most effective braking.

5.1 Foot Brake : Operates on the rearwheel. Press down brake pedal toapply the brake. The distance in whichthe scooter can be brought to a haltwill depend on the speed at which thevehicle is travelling and the user'sdriving habits. (Fig. 28).

5.2 Hand Brake : Operates on the frontwheel. Press hand brake lever towardsthe twist grip (Fig. 29).

6. FUEL SUPPLY

6.1 The fuel tank is located under the seat(Fig. 30) and is accessible only whenthe seat is unlocked and lifted. For fillingin petrol unscrew the cap and close itafter refuelling.

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Control Functions

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Control Functions

1. Choke Knob 2. Fuel Cock lever 3. Hook for Bag

7. HOOK FOR BAG : There is a hook forhanging a bag under the seat.

6.2 Control of flow of petrol (Fig. 31) : Thereis a fuel cock below the seat which has3 positions; (ON) for regular flow of petrolfrom the tank to the engine; (OFF) forstopping the petrol supply from the tankto the engine; and (RES) to be activatedwhen the need arises.

If the vehicle stops on account of lack ofpetrol, then turn the cock lever to (RES)i.e. "RESERVE" position. There is one litreof petrol kept in reserve in your tank forany emergency.

There is a fuel gauge in the instrument panelfor indicating the quantity of fuel in the tank.

6.3 Choke knob (Fig. 32) : Located belowthe fuel cock. To be used for starting theengine when it is cold. Pull the chokeknob out-wards for operation. It shouldbe pressed back when the engine hasstarted running normally.

Caution :If the choke knob remains pulled out, it will lead tothe flooding of petrol in the carburettor causingerratic running and high fuel consumption.

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Operating the vehicle

OPERATING THE VEHICLEWarning : Before driving your scooter make

yourself thoroughly familiar with alloperating controls and theirfunctions.

1. BEFORE STARTING THE ENGINE:

1.1 Check if tyres are properly inflated.

1.2 Check for correct play in the clutch lever(Fig. 25) and make sure that it operatesproperly.

1.3 Check for correct play in the foot brakepedal and hand brake lever.

1.4 Check if the accelerator throttle isoperating properly and the play is alsonormal.

A - Open fuel cock

B- Switch 'ON' ignition

C- Put gear in neutralposition

D- Pull the choke knob(with cold engine only)

E - Bring accelerator throttleto idling position

F - De-clutch

G - Kick starter pedal

Fig. 33

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3.4 Put the vehicle in motion by graduallyreleasing the clutch and simultaneouslyby rotating the accelerator throttle twistgrip towards yourself.

3.5 For changing gears, release theaccelerator throttle, press the clutchlever and rotate the gear twist grip tohigher or lower gear as required.

3.6 Use indicator switch button for turningand use horn whenever required.

3.7 For night driving use headlights.


4. APPLICATION OF BRAKES:

4.1 Bring the accelerator throttle to its normalposition.

4.2 Press the clutch lever and change thegear to the neutral position.

4.3 Use foot pedal brake and hand brakesimultaneously for the most efficientbraking.

2. STARTING THE ENGINE (Fig. 33).

2.1 Turn fuel cock lever to "ON" position.

2.2 Turn 'ON' the ignition switch.

2.3 Put gear control in neutral position.

2.4 Pull out the choke knob for cold enginestart only.

2.5 Bring the throttle to idling position.

2.6 If you are starting the engine for the firsttime in the day, press the clutch leverand, keeping it pressed, kick the starterlever a couple of times.

2.7 Operate the kick pedal by pushing itdown with a kick for starting the engine.For auto start models, in addition to thekick start, they have push button startswitch. For starting the engine with autostart, press clutch lever and then pressthe push button start switch.

2.8 When the engine is running normally,press the choke knob back to itsnormal position.

Caution:

i. Do not use electric starter for more than 5seconds at a time. Release the push buttonstart switch for approximately ten secondsbefore pressing it again. If the engine failsto start after repeated attempts hold thethrottle 1/8-1/4 open and push the button startswitch.

ii. Before using the auto start switch,ensure that you press the clutch lever.

3. DRIVING THE SCOOTER:

3.1 Remove the vehicle from stand, bypushing it forward.

3.2 Seat yourself on the scooter with feet onthe ground and hands on the handlebar.

3.3 With the engine running at idling speed,press the clutch lever with the left handand rotate the gear twist grip to 1st gearposition.

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Running-in-Instructions

Care and Maintenance

CARE AND MAINTENANCE

1. REMOVAL AND REFITTING OF COWLS :

The right hand side cowl is to be removed forchecking of oil level and spark plug. The left handside cowl is to be removed for taking out or refittingthe spare wheel.

The levers for opening the cowls are placedunder the seat. To remove the cowls:

1.1 Lift the seat as explained on page 21.

1.2 Turn the cowl opening levers outwards(Fig. 34).

1.3 Hold the cowl with both hands and pullout the front end of the cowl by about2". Then push the front end upwards byabout 10" and rotate it outwards i.e.towards its rear side (Fig. 35 & 36).

1.4 Pull out the cowl by disengaging its rearend. (Fig. 37).

1.5 Refit the cowl, by following aboveprocedure in reverse.

ENGINE RUNNING-IN

Operation : The most important period in the lifeof your scooter is its first 1000 kms. The engineis brand new and different moving parts of theengine need to be set to their correct operatingtolerances. This ensures a longer life for yourvehicle. It is therefore necessary to take someprecautions so as not to overload the engine.

1. Keep to the following speed limits

1st Gear : 0 to 10 kms/hr.

2nd Gear : 10 to 20 kms/hr.

3rd Gear : 20 to 35 kms/hr.

4th Gear : 35 kms/hr and above.

2. Avoid running the scooter on full accelerator(throttle) for long periods. Vary the speed fromtime to time.

3. Do not drive with half (partially engaged)clutch. This will not only damage the clutchbut will also cause overheating of theengine.

4. Allow a cooling off period of 5-10 minutesafter each hour of use.

5. Ensure oil level in engine to recommendedlevel, by checking the level with the help ofdipstick.

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2. CHANGING THE TYRES :2.1 Removing and refixing the spare

wheel2.1.1 Remove the left hand side cowl as

mentioned above.2.1.2 Remove the protection cover of the

wheel by unscrewing the bolt withthe box spanner from your tool kit.(Fig. 38).

2.1.3 The wheel is secured with two nuts.Unscrew the nuts, remove the twospring washers and take out the wheel.

2.1.4 For fixing the spare wheel follow theabove procedure in reverse order.

2.2 Changing of Front Wheel

2.2.1 Put the vehicle on its central stand.

2.2.2 Hold the wheel cover at its edges andpull it out gently from its clamps.

2.2.3 Remove the five nuts securing thewheel to the brake drum by usingthe box spanner from your tool kit(Fig. 39). While loosening the nuts, holdthe wheel with one hand.

2.2.4 Remove the spring washers and takeout the wheel from the brake drum.

2.2.5 For refitting, follow the aboveprocedure in reverse order.

2.3 Changing of Rear Wheel :

2.3.1 Put the vehicle on its central stand.

2.3.2 Remove side cowls as explained onpage 32.

2.3.3 In case of auto start model, remove thebattery. Follow the instructions given onpage 37 for removal and installation ofbattery.

2.3.4 Bring the fuel knob to "close" position.Start the engine to exhaust petrol in thecarburettor as well as in the fuel line.The engine will stop automaticallywhen the fuel is exhausted.

2.3.5 Remove the spare wheel as explainedon page 33.

2.3.6 Lay the scooter gently on ground on itsright hand side with the handle barsleeve touching the ground at rightangle.

2.3.7 Hold the wheel cover at its edges andpull it out gently from its clamps.

2.3.8 Bring the vehicle in first gear and holdthe wheel with one hand. Remove thefive nuts securing the wheel to thebrake drum by using the box spanner(Fig. 40).

2.3.9 Remove the spring washers and takeout the wheel from the brake drum.

2.3.10 For refitting, follow the aboveprocedure in reverse order.

Precaution :

1. Tighten all wheel securing nuts alternately andprogressively. Re-check if all nuts are tightenedproperly.

2. Get the tyre pressure checked to therecommended level at the nearest service station.

Fig. 38 3 3

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2.4 Tyre Rotation :

All the three wheels of your LML � areinterchangeable with each other. However, the airpressure in the tyre will depend on whether it isfitted in the front or rear position. To ensure eventyre tread wear, it is necessary to rotate the tyresand change the face of the tyre (in relation to thewheel rim) after every 6000 kms. Follow thesequence for tyre rotation as explained in fig. 41.

3 CHECKING ENGINE OIL LEVEL ANDCLEANING SPARK PLUG

3.1 Park the vehicle on level surface.3.1.1 Remove the right hand side cowl as

directed on page 32.3.2 Checking oil level :3.2.1 For checking the oil level, unscrew

dispstick as shown in fig. 42.3.2.2 Clean dipstick by a dry cloth.

3.2.3 Dip the dipstick with out screwing.

3.2.4 Take out dip stick and check the level of oil, asshown in fig. 9. Oil level should be above lowerlevel make and below upper level mark.

3.2.5 If level is less add Engine Oil to maintain correctlevel.

3.2.6 Refix the dipstick3.2.7 Wipe off any excess oil which may have been

spilled.3.2.8 Refit the cowl.

3.3 Spark plug cleaning :3.3.1 Remove the right hand cowl.3.3.2 Disconnect the HT lead cable (Fig. 44).3.3.3 Wipe & clean the area around the spark plug.3.3.4 Using the box spanner, unscrew the spark plug

(Fig. 45).3.3.5 Clean out any excessive carbon deposit.3.3.6 Refix the spark plug back to its position.3.3.7 Refit the cowl.

If you have a feeler gauge you can check the gapbetween the electrodes in the spark plug. This gapshould be 0.7-0.8 mm (fig. 43). Resetting of the gapshould preferably be done at an authorised servicestation.

Fig. 42

4. BATTERY CHECKING(For Auto start Model Only)Battery requires regular and thoroughmaintenance as advised below:

4.1.1 The level of electrolyte must always bein between the upper and lower levelsmarked on the battery. Normally aconstant level in the specified range ismaintained for about two months orapproximately 2000 kms (Fig. 46).

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4.1.2 The level of electrolyte should bechecked once in a month. In case of anormal decrease (0.5 cm) put in distilledwater only so as to reach the upper levelindicated on the battery. In case of amarked decrease (1 cm or more), pleaseget the battery checked at the nearestservice station.

Caution :1. Battery should be removed if the vehicle is to be

washed lying on its side.

2. Use only 8 Amp fuse to prevent serious damage tothe wiring harness & battery. Ignition switch shouldbe in "off" position while replacing fuse.

4.2 Removal and refitting the battery4.2.1 Turn the ignition key to "off" position.4.2.2 Remove the left hand side cowl as

explained on page 32.4.2.3 Remove the screw securing ground

cable (black) connected to the negative(–) battery terminal by using the Philipsend of the screw driver from your toolkit. (Fig. 44)

4.2.4 Similarly follow the procedure forremoving the red cable connected to thepositive (+) battery terminal.

4.2.5 Remove the battery and bleeder tube.4.2.6 Detach the fastener belt and take out the

battery.Precaution :Keep the battery and bleeder tube away from thevehicle to avoid any damage to the painted surface ofthe scooter due to leakage or spillage of batteryelectrolyte.

4.3 Installation :4.3.1 Clean the battery box.

4.3.2 Clean the battery thoroughly from theoutside.

4.3.3 Put the battery in the battery box.4.3.4 Connect the fastener belt first to the

lower hook, then hold the battery firmlywith one hand, stretch the belt andfasten it in the upper hook. Re-check ifthe battery is fastened firmly (Fig. 48).

4.3.5 Re-fix battery bleeder tube and ensurethat it is routed properly through itsclamp.

4.3.6 Fix the "Positive" (+) terminal first andthen the "Negative" (–) terminal.

4.3.7 Make sure the battery cable does nottouch any metallic surface duringfitment.

4.3.8 Apply petroleum jelly around theterminals to prevent corrosion.

4.3.9 Ensure, Protection cap provided onbattery harness is fixed properly onpositive (+) terminal of battery.

Caution :Always ensure that the bleeder tube is not clogged,crimped or bent. The tube should be of proper lengthi.e. 9". Replace the bleeder tube in case it is not ofcorrect length or it is clogged, or bent.

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4.4 Storage of battery while not in use

4.4.1 Keep the battery fully charged.

4.4.2 Maintain electrolyte level at MAX./"UPPER LEVEL"

4.4.3 Take battery out of the vehicle and storeit in a dry, cool place and at a constanttemperature.

4.4.4 Keep battery away from rain, dew, highmoisture and direct sunlight.

4.4.5 The battery should be charged once amonth when the vehicle is not in use.

� For initial charging, the battery must becharged at least for 10-15 hours.

� Always contact local battery dealer forany maintenance/charging of battery.

4. CLEANING & POLISHING :

Frequent and thorough cleaning of yourscooter will further enhance itsappearance and extend its life.

4.1 The scooter should be cleaned atambient temperature i.e., notimmediately after use or in hot sun.

4.2 Use a low pressure water hose forcleaning the vehicle.

4.3 Wipe it, clean and dry with soft cloth.

4.4 Do not use detergents or powders whichare likely to leave scratches on thesurface.

4.5 For polishing, use normal car polishand rub with soft cloth.

5. CARE OF YOUR VEHICLE WHENNOT IN USE FOR LONG PERIODSIf you are not going to use your vehiclefor more than two months then youshould store it properly as per thefollowing advices.

5.1 With the help of a pipe, syphon out thepetrol from the fuel tank.

5.2 Start the engine for some time andexhaust the petrol in the carburettor.

5.3 Remove the spark plug as explained onpage 36 and put a few drops of EngineOil in the spark plug hole. Press the kicklever a couple of times. Refix the sparkplug.

5.4 Clean the vehicle thoroughly and applyantirust grease on all unpainted metallicparts.

5.5 Raise the wheels off the ground byplacing wooden planks and deflate thetyres so that they do not touch the floor.

5.6 Cover the scooter.

Fig. 50

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5. Air Cleaner : Air cleaner is fitted below the fueltank and requires cleaning during each periodicalservice (Fig. 49 & 50) and more frequently whenriding in dusty area's.

Fig. 49Clean the air filter element (PUF) in kerosene andthe squeeze dry (do not twist or wring). Dip in20W40 Enging oil and again squeeze, beforefitting into Air filter Body. Do not use compressedair.

PU FOAM FILTER

Recommended Lubricants

Maintenance by Authorised Service Dealer

RECOMMENDED OILS AND LUBRICANTSS.NO. DESCRIPTION OF APPLICABLE RECOMMENDED BRAND OF LUBRICANT

PARTS LUBRICANTS

1. Clutch & Brake levers Grease Esso Beacon 3-Fiat Jota 3-Shell AlvaniaGrease 3-Mobilux Grease 3

2. Steering Column Bearing " "

3. Front Wheel Bearings " "

4. Speedo Drive Gear " "

5. Front Suspension " Fiat Zeta - 2 or Jota - 3 Grease

6. Gear Control Assy. Grease Esso Beacon 3-Fiat Jota 3-Shell AlvaniaGrease 3-Mobilux Grease 3

7. Engine Oil SAE 20W40 of API'SG' + JASO 'MA'grade or Superior.

Recommended quantity of oil to be filled in Engine is 850 ml

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PERIODICAL MAINTENANCE BY AUTHORISED SERVICE DEALER

Preventive Maintenance:In order to get best performance from LML , it is important to undertake maintenance ofyour vehicle periodically. The following table gives the suggested action for different items ofmaintenance and their periodicity.

Code of suggested action is: R - ReplaceC - Check L - LubricateI - Inspect, check and adjust T - Check and top up if necessaryF - Drain and refill with fresh oil D - Carry out

S. 500- 3000- 6000- 9000- 12000- 15000-

No. 750 3500 6500 9500 12500 15500

Kms Kms Kms Kms Kms Kms 3000 6000 9000Kms Kms Kms

1. Washing and cleaning D D D D D D D D D

2. Engine Oil F

3 . Tightening of all externalnuts and bolts I I I I I I I I I(Also cylinder head)

4 . Spark plug I I I I I R I I I

PREVENTIVE MAINTENANCETHERE AFTER AT EVERY

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ITEM

Check level every 1000 kms and top up/if requiredchange Engine Oil every 3000 kms.



S. 500- 3000- 6000- 9000- 12000- 15000- No. 750 3500 6500 9500 12500 15500


13. Battery (Top up, check sp. D D D D D D D D D

14. Control cable adjustment I I I I I I I I I

15. Brakes I I I I I I I I I

16. Clutch I I I I I I I I I

17. Front and rear shocker C C C C C C C C C

18. Tyre rotation D D

19. Lubricate:

Gear control assembly L L L L L L L LSpeedo drive gear L L L LFront wheel bearing L L LSteering column bearing L L L

Main stand L L L L L L

Clutch lever, brake lever L L L Lpedal and brake cable

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ITEM

ITEM� � S. 500- 3000- 6000- 9000- 12000- 15000- No. 750 3500 6500 9500 12500 15500


5. Oil pump functioning C C C C C C C C C

6. Engine oil filter element Replace with engine oil at every 3000 kms

7. Engine oil strainer. D D D D D D D D

8. Air filter and its elements* washing in Kerosene as

given at page no. 39 D D D D D D D D D

9. Carburettor tuning I I I I I I I I I

10. Carburettor cleaning D D D D D D

11. Valve Clearence C C C C C C C C C

12. Functioning of electrical � � � � � � � � �

and electronic systems

Exhaust Emission Control

EXHAUST EMISSION CONTROL

In accordance with the Central Motor VehicleRules, LML range of scooters manufactured byLML Limited meet emission standards prior todespatch from factory.

Normally simple carburettor adjustment will helpto control CO level in exhaust gases. However, itis necessary to check Carbon Monoxide (CO)level in exhaust gases.

Following are some tips to control CO level inexhaust gases:

1. Use only recommended spark plug.

2. Clean the air filter and replace if required.

3. Clean and adjust carburettor properly.

Adjust the air mixture screw to to 1

threads anti-clockwise from fully to closedposition and thereafter set idling screw 1000to 1300 RPM.

4. Check the compression pressure and ensurethat it is within limits. Check ignition timing andreset as recommended.

5. Check and adjust spark plug gap.

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The descriptions and illustrations in this booklet are not to be taken as binding onthe manufacturer. The essential features of the model described and illustrated hereinremaining unaltered, LML Limited, reserves the right to carry out at any moment,without being obliged to bring this booklet up-to-date, modifications to the machine,its parts, or accessories, that the company deems to be convenient for improvementpurposes or of what may be required for manufacturing or commercial purposes.

SF594-0712 - 07-2000-0209

user manual lml speedy

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