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Vespa would like to thank you
for choosing one of its products. We have prepared this manual to help you to get the very best from your vehicle. Please read it carefully before riding
the vehicle for the first time. It contains information, tips and precautions for using your vehicle. It also describes features, details and devices to assure
you that you have made the right choice. We believe that if you follow our suggestions, you will soon get to know your new scooter and it will serve you
well for a long time to come. This booklet forms an integral part of the vehicle; should the vehicle be sold, it must be transferred to the new owner.
Vespa S 125ie 150ie 3Valvole
Ed. 01_03/2012
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Table of Contents
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Summary of Contents for VESPA S 125ie 3Valvole
- Page 1 Vespa would like to thank you for choosing one of its products. We have prepared this manual to help you to get the very best from your vehicle. Please read it carefully before riding the vehicle for the first time. It contains information, tips and precautions for using your vehicle. It also describes features, details and devices to assure you that you have made the right choice.
- Page 2 The instructions given in this manual are intended to provide a clear, simple guide to using your vehicle; this booklet also details routine maintenance procedures and regular checks that should be carried out on the vehicle at an authorised Dealer or Service Centre. The booklet also contains instructions for simple repairs.
- Page 3 Personal safety Failure to completely observe these instructions will result in serious risk of personal injury. Safeguarding the environment Sections marked with this symbol indicate the correct use of the vehicle to prevent dam- aging the environment. Vehicle intactness The incomplete or non-observance of these regulations leads to the risk of serious damage to the vehicle and sometimes even the invalidity of the guarantee.
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Page 5: Table Of Contents
INDEX VEHICLE..................Stand..................34 Dashboard................Automatic transmission............. 35 Analogue instrument panel............Safe driving................35 Clock..................11 MAINTENANCE................39 Key switch................. 12 Engine oil level................40 Locking the steering wheel............ 13 Engine oil level check............40 Releasing the steering wheel..........13 Engine oil top-up.............. - Page 6 Toolkit..................81 SPARE PARTS AND ACCESSORIES........83 Warnings................... 84 SCHEDULED MAINTENANCE............ 85 Scheduled servicing table............86...
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Page 7: Vehicle
Vespa S 125ie 150ie 3Valvole Chap. 01 Vehicle... -
Page 8: Dashboard
Dashboard (01_01) 01_01... -
Page 9: Analogue Instrument Panel
A = Ignition key-switch B = Bag hook C = Horn button D = Turn indicator switch E = Rear brake lever F = Headlight switch G = Analogue instrument panel H = Front brake lever I = Throttle grip L = Starter button Analogue instrument panel (01_02) - Page 10 01_02 A - Odometer B - Speedometer...
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Page 11: Clock
C - Immobilizer LED D - Fuel gauge E - High-beam warning light F - Low oil pressure warning light G - Low fuel warning light H - Clock function selection buttons I - Digital clock L - Turn indicator warning light M - Engine control telltale light Clock (01_03) Located in the instrument panel, it displays hours and minutes with 1 to 12-hour time,... -
Page 12: Key Switch
WARNING DEAD BATTERIES ARE HARMFUL TO THE ENVIRONMENT. THEY MUST DIS- POSED OF IN SUITABLE CONTAINERS AS PRESCRIBED BY THE REGULA- TIONS IN FORCE. Key switch (01_04) The key switch «A» is located on the knee-guard panel. SWITCH POSITIONS ON«1»: Ready to start position, non-extractable key, mechanical antitheft device dis- abled. -
Page 13: Locking The Steering Wheel
Locking the steering wheel (01_05) Turn the handlebar to the left (as far as it will go), turn the key to «LOCK» and remove the key. CAUTION DO NOT TURN THE KEY TO «LOCK» OR «KEY OFF» WHILE RIDING. 01_05 Releasing the steering wheel (01_06) Reinsert the key and turn it to «OFF». -
Page 14: Switch Direction Indicators
Switch direction indicators (01_07) By moving the turn indicator switch «C» to the left, to position «1», the left turn indi- cators turn on. By moving the switch «C» to the right, to position «2», the right turn indicators turn on. The turn indicator switch «C»... -
Page 15: Light Switch
Light switch (01_09) When the light switch «E» is set to «0», the low-beam light is on. When set to «1», the high-beam light is activated. CAUTION DO NOT PLACE, TRANSPORT OBJECTS AND/OR CLOTHES OVER THE FRONT HEADLIGHT ASSEMBLY, WHEN THE HEADLIGHT IS TURNED ON OR OFF. 01_09 FAILURE TO FOLLOW THIS PRECAUTION MAY CAUSE OVERHEATING AND THE SUBSEQUENT FUSION OF THE GLASS. -
Page 16: Keys
checks the starter key, and only if this key is recognised will the Immobiliser system allow the vehicle to be started. Keys (01_11, 01_12, 01_13) The vehicle is supplied with two types of keys. The red-handgrip key «A» is the "MASTER"... -
Page 17: Immobilizer Device Enabled Indicator Led
01_13 Immobilizer device enabled indicator led (01_14) Activation of the "PIAGGIO IMMOBILIZER" system is signalled by a flashing warning light "C" (see section "Analogue instrument panel"). In order to reduce battery discharge, the indicator LED turns off automatically after 48 hours of uninterrupted functioning. -
Page 18: Fuel Tank
When additional keys are required, please note that data storage (up to 3 keys max.) must be done on all keys, both new ones and existing ones. Take your scooter to an Authorised Piaggio Service Centre carrying with you the red-handgrip key and all the blue keys in your possession. -
Page 19: Opening The Saddle
Opening the saddle (01_16) Insert the key into the saddle lock «A», turn it anticlockwise and tip the saddle forward. 01_16 Opening the side panels. (01_17, 01_18, 01_19) To remove the front cover, proceed as follows: - remove the clip-on badge, paying attention to the vehicle bodyworks. 01_17 - Undo the fixing screw. -
Page 20: Keys
01_19 Keys (01_20) The vehicle is supplied with two keys (one spare) which serve to start the engine and unlock the saddle compartment. The keys are accompanied by a tag marked with the identification code to be quoted when ordering duplicates. WARNING WE RECOMMEND KEEPING THE DUPLICATE KEY TOGETHER WITH ITS CODE IN A SAFE PLACE AND NOT ON THE VEHICLE... - Page 21 CAUTION BE REMINDED THAT ALTERING IDENTIFICATION REGISTRATION NUMBERS CAN LEAD TO SERIOUS PENAL SANCTIONS (IMPOUNDING OF THE VEHICLE, ETC.). Chassis number The number «A» is stamped near the battery compartment. Remove the helmet com- partment to read it. 01_21 Engine number The engine number «B»...
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Page 22: Bag Clip
Bag clip (01_23) To use the retractable bag hook «B» mounted on the leg shield back plate, pull it slightly towards the back of the vehicle. 01_23 Helmet Anti-theft Device (01_24) When lifting the saddle, as described in paragraph «Saddle opening», you can reach the antitheft device «A»... - Page 23 WARNING THIS ACCESSORY IS NOT A THEFT PREVENTION GUARANTEE, IT IS ONLY A DETERRENT.
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Page 25: Use
Vespa S 125ie 150ie 3Valvole Chap. 02... -
Page 26: Checks
Checks (02_01) Before using the vehicle, check: 1. that the fuel tank is full. 2. The oil level in the rear hub. 3. engine oil level (see section «Engine oil level»). 4. That tyres are properly inflated. 5. correct functioning of headlights, rear taillight and turn indicators. 02_01 6. -
Page 27: Tyre Pressure
Characteristic Fuel tank capacity (8.2±0.5) l 02_03 Tyre pressure (02_04) Check tyre pressure as indicated in the scheduled maintenance table. CAUTION TYRE PRESSURE SHOULD BE CHECKED WHEN TYRES ARE COLD.INCOR- RECT TYRE PRESSURE CAUSES ABNORMAL TYRE WEAR AND MAKES RID- ING DANGEROUS. -
Page 28: Shock Absorbers Adjustment
TYRES Front tyre Tubeless, 110/70 - 11'' 45L Rear tyre Tubeless, 120/70 - 10'' 54L Shock absorbers adjustment (02_05, 02_06) The preloading of the spring can be adjusted to 4 positions using the ring nut located in the lower part of the shock absorbers and the specific spanner supplied. Position 1: minimum preload: rider only Position 2 medium preloading: rider only Position 3 medium preloading: rider and passenger... -
Page 29: Running In
WARNING WE RECOMMEND WEARING GLOVES WHILE CARRYING OUT THIS OPERA- TION IN ORDER TO AVOID INJURIES. Running in (02_07) WARNING DURING THE FIRST 1000 KM DO NOT RIDE THE VEHICLE OVER 80% OF ITS MAXIMUM SPEED. AVOID TWISTING THE THROTTLE GRIP FULLY OR KEEP- ING A CONSTANT SPEED ALONG LONG SECTIONS OF ROAD. - Page 30 - Rest the vehicle on its centre stand, ensuring the rear wheel is not touching the ground. - Keep the throttle grip to idle speed. - Insert the key into the ignition key and turn it to «ON». 02_09 - Wait for the engine control telltale light to turn off. 02_10...
- Page 31 - To start the engine, pull either of the two brake levers «B-C» and then push the button «A». The vehicle is equipped with special starter procedure management. The starter motor remains active until the engine starts even if switch «L» is released. Keep one of the two brakes operated (front or rear) so as to not interrupt the starter procedure.
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Page 32: Difficult Start Up
Difficult start up (02_13) In the rare case of a flooded engine, and in order to facilitate starting, try putting the vehicle into motion with the throttle slightly open. It is however necessary, once the engine is started, to take your vehicle to an Authorised Service Centre to determine the cause of this problem and to re-establish the vehicle proper functioning. -
Page 33: Anti-Theft Ring
Anti-theft ring (02_15) The ring shown in the figure, located on the right side of the vehicle is used to fasten the vehicle to a stable object using a vehicle chain. Do not use the ring for other pur- poses. WARNING THIS ACCESSORY IS NOT A THEFT PREVENTION GUARANTEE, IT IS ONLY A 02_15... -
Page 34: Stand
Stand (02_17) Centre stand bracket Push with your foot on the centre stand's fork "A" while lifting the vehicle backward, using the handlebar. Side stand The side stand has an automatic return. To position the vehicle on the side stand, proceed as follows: - Holding the left hand grip and supporting the vehicle from the back, press the pro- jection of the stand «B»... -
Page 35: Automatic Transmission
Automatic transmission (02_18) To ensure simple, pleasurable riding, the vehicle is equipped with automatic trans- mission with regulator and centrifugal clutch. The system is designed to give the best possible performance in terms of both acceleration and consumption, on level ground and uphill, thanks to the adjustments made to engine speed and transmitted torque. - Page 36 6. When riding the vehicle on roads with sand, mud, snow mixed with salt, etc., we recommend that you clean the brake disc frequently with a non-aggressive detergent in order to avoid the formation of abrasive build-ups in the holes, which could result in early wear of brake pads.
- Page 37 AND PERFORMANCE, AS WELL AS THE LEVEL OF SAFETY DURING USE. (SEE THE «SPARE PARTS AND ACCESSORIES» SECTION)
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Page 39: Maintenance
Vespa S 125ie 150ie 3Valvole Chap. 03 Maintenance... -
Page 40: Engine Oil Level
Engine oil level In 4T engines, the engine oil is used to lubricate the distribution elements, the bench bearings and the thermal group. An insufficient quantity of oil can seriously dam- age the engine. In all 4T engines the decay of oil characteristics as well as some consumption is normal. -
Page 41: Engine Oil Top-Up
ENGINE OIL CAPACITY Engine oil 1220 cc (of which 120 cc in the filtering cartridge) Engine oil top-up (03_03) The oil should be topped up after having checked the level and in any case by adding oil without ever exceeding the MAX. level. Take your vehicle to an Authorised Service Centre to have the engine oil checked and if necessary, topped-up as indi- cated in the scheduled maintenance table. - Page 42 WARNING RUNNING THE ENGINE WITH INSUFFICIENT LUBRICATION OR WITH INADE- QUATE LUBRICANTS ACCELERATES THE WEAR AND TEAR OF THE MOVING PARTS AND CAN CAUSE IRRETRIEVABLE DAMAGE. WARNING 03_05 A LEVEL HIGHER THAN THE MAXIMUM AMOUNT INDICATED BY THE DIP- STICK, CAN CAUSE VEHICLE MALFUNCTION. CAUTION USED OIL CONTAINS SUBSTANCES WHICH CAN BE HARMFUL TO THE ENVI- RONMENT.
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Page 43: Hub Oil Level
ENGINE OIL CAPACITY Engine oil 1220 cc (of which 120 cc in the filtering cartridge) Hub oil level (03_07) Check the presence of oil in the hub, according to the regular controls shown in the table of the scheduled maintenance. WARNING FOR THE REGULAR CHECK OF THE HUB OIL LEVEL SHOWN IN THE SCHED- ULED MAINTENANCE TABLE, CONTACT AN AUTHORISED SERVICE CENTRE. - Page 44 WARNING THE FUNCTION OF THE HUB WITH INSUFFICIENT HUB LUBRICATION OR WITH CONTAMINATED OR IMPROPER LUBRICANTS ACCELERATES THE WEAR AND TEAR OF THE MOVING PARTS AND CAN CAUSE SERIOUS DAMAGE. TOP-UP If necessary carry out the top-up, DO NOT use the vehicle and contact an Author- ised Service Centre.
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Page 45: Tyres
HUB OIL CAPACITY Hub oil 200 cm³ Tyres (03_08) Periodically check the inflation pressure of each tyre (when cold). Tyres are fitted with wear indicators; tyres should be replaced as soon as these indi- cators become visible on the tyre tread. Also check that the tyres do not show signs of splitting at the sides or irregular tread wear;... -
Page 46: Spark Plug Dismantlement
TYRE INFLATION PRESSURE Front tyre pressure 1.6 bar Rear tyre pressure (with 2.0 bar (2.3 bar) passenger) Spark plug dismantlement (03_09, 03_10, 03_11) Removal In order to inspect the spark plug, follow the operation described when the engine is cold: - Slide off the spark plug inspection cover «A»... -
Page 47: Removing The Air Filter
CAUTION THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD. USING IGNITION ELECTRONIC CENTRAL UNITS OR SPARK PLUGS OTHER THAN THE TYPES PRESCRIBED (SEE «TECHNICAL DATA» SECTION) CAN CAUSE SERIOUS DAMAGE TO THE ENGINE. CAUTION 03_11 PERFORM THE OPERATIONS CAREFULLY. DO NOT DAMAGE THE TONGUES OR THEIR SEATS. -
Page 48: Checking The Brake Oil Level
Checking the brake oil level (03_12) The brake fluid reservoir is equipped with a sight glass «A» made of transparent ma- terial; the quantity of liquid contained in the sight glass indicates the level of liquid in the reservoir. When the sight glass «A» is full, the level inside the reservoir exceeds the MIN level; when it is partially full, the level drops to the MIN level;... - Page 49 03_14 - Working separately on both sides of the vehicle, release the fin inside the handlebar covers. - Remove the front handlebar cover. - Slide off the front handlebar covers from the front, paying attention to the connections of the bulbs and place it on the front shield. 03_15 - Remove the tank cover «C»...
- Page 50 WARNING ONLY USE DOT 4-CLASSIFIED BRAKE FLUID. BRAKE CIRCUIT FLUID IS VERY CORROSIVE; MAKE SURE THAT IT DOES NOT COME INTO CONTACT WITH THE PAINTWORK. CAUTION AVOID CONTACT OF BRAKE FLUID WITH EYES, SKIN, AND CLOTHING. IN CASE OF CONTACT, RINSE WITH WATER. THE BRAKING CIRCUIT FLUID IS HYGROSCOPIC, THAT IS, IT ABSORBS HUMIDITY FROM THE SURROUNDING AIR.
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Page 51: Battery
Battery (03_17) To access the battery, tilt the saddle forwards, then remove the battery compartment access door by unscrewing the star-shaped screw "A" shown in the figure. The battery is the electrical device that requires the most frequent attention and the most thorough maintenance. -
Page 52: Use Of A New Battery
Use of a new battery (03_18) To install a new battery: 1. Place the battery in its housing. 2. Connect the positive pole «+» first and then the negative pole «-». 3. Place the battery cover. CAUTION 03_18 DO NOT REVERSE THE POLARITY: RISK OF SHORT CIRCUIT AND DAMAGE TO THE ELECTRICAL SYSTEM. - Page 53 poles. In order to avoid difficult starts and/or irreversible damage to the battery, follow any of these steps: - At least once a month start the engine and run it slightly above idle speed for 10-15 minutes. This keeps all the engine components, as well as the battery, in good working order.
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Page 54: Fuses
Fuses (03_19, 03_20, 03_21, 03_22) The electrical system is protected by main and secondary fuses, positioned as: MAIN FUSE HOLDER «A» battery compartment under the saddle Access to the main fuse holders «A»: - Lift the saddle and open the fuse holders. 03_19 MAIN FUSES Fuse No. - Page 55 03_20 SECONDARY FUSES «B»: inside the front shield under the front cover. Access to the secondary fuses «B»: - Remove the front cover as described in paragraph "Opening cases". - Open the fuse holders. 03_21 SECONDARY FUSES Fuse No. 3 Capacity:10A Protected circuits:Protected...
- Page 56 Protected circuits: Protected circuits: Live accessories, instrument panel, horn, stop switch and starter remote control. Fuse No. 5 Capacity: 5A Protected circuits: MIU control unit, load solenoid coil battery power. Fuse No. 6 Capacity: 7.5 A Protected circuits: Protected circuits: key powered to daylight running light dashboard...
- Page 57 CAUTION BEFORE REPLACING THE FUSE IT IS NECESSARY TO FIND AND SOLVE THE FAILURE THAT CAUSED IT TO BLOW. DO NOT REPLACE THE FUSE WITH ANY ALTERNATIVE FORM OF CONDUC- TOR. CAUTION IN ORDER TO AVOID DAMAGING THE ELECTRIC SYSTEM, NEVER DISCON- NECT THE WIRING WHILE THE ENGINE IS RUNNING.
- Page 58 BULBS High/low beam light bulb Type: Halogen (H4) Power: 12V - 55/60W Quantity: 1 Front daylight running light bulbs Type: Incandescent Power:12V - 5W Quantity: 1 Rear tail light bulb Type: Halogen Power: 12V - 5W Quantity: 1 Stop light bulb 12V - 21W License plate bulb Type: Incandescent...
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Page 59: Front Light Group
Rear turn indicator light bulb Type: Incandescent, BAU 15S, Amber Power: 12V - 10W Quantity: 1 RHS + 1 LHS Instrument panel bulb Type: Incandescent Power: 12V - 1.2W Quantity: 2 Power: 12V - 2W Quantity: 1 High-beam warning light bulbs, Type: Incandescent turn indicator, fuel reserve, engine Power: 12V - 1.2W... - Page 60 1.Slide off the rubber bulb holder «E» from its seat. 2.Hold and slide off the bulb. N.B. IF MISTING IS NOTICED ON THE INSIDE OF THE HEADLAMP GLASS, THIS DOES NOT INDICATE A FAULT AND IS ATTRIBUTABLE TO HUMIDITY AND/OR TO LOW TEMPERATURES.
- Page 61 03_25 03_26 03_27...
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Page 62: Headlight Adjustment
Headlight adjustment (03_28, 03_29) Proceed as follows: - Position the vehicle in running order and with the tyres inflated to the prescribed pressure, onto a flat surface, 10 m away from a half-lit white screen; ensure that the longitudinal axis of the vehicle is perpendicular to the screen; - Turn on the headlight and check that the borderline of the projected light beam on the screen is not higher than 9/10 or lower than 7/10 of the distance from the ground to the centre of the vehicle headlamp;... -
Page 63: Rear Optical Unit
03_31 Rear optical unit (03_32, 03_33) To replace the taillight bulb: 1. Remove the two screws «A». 2. Take out the bulb holder «B» from its fitting by turning it anticlockwise. 3. Press the bulb, turn it anticlockwise and then take it out. To refit, proceed in reverse order. -
Page 64: Rear Turn Indicators
Rear turn indicators (03_34, 03_35) To replace the bulbs: 1. Remove the turn indicator from its fitting by undoing the screw «A». 2. Take out the bulb holder «B» from its fitting by turning it anticlockwise. 3. Press the bulb, turn it anticlockwise and then take it out. To refit, proceed in reverse order. -
Page 65: Number Plate Light
Number plate light (03_36, 03_37) To remove the license plate bulb proceed as follows: - Slide off the bulb holder «A» from its seat by operating from the inside of the license plate holder. - Slide off bulb «B». CAUTION 03_36 DO NOT PULL THE ELECTRICAL WIRING TO EXTRACT THE BULB HOLDER. -
Page 66: Front Disc Brake
To remove the rear view mirror unscrew the nut «A» and turn the rear-view mirror supporting stem anticlockwise. 03_38 Front disc brake (03_39) The brake disc and pad wear is automatically compensated, therefore it has no effect on the functioning of the front and rear brakes. For this reason it is not necessary to adjust the brakes. -
Page 67: Rear Drum Brake
TER REPLACING THE BRAKE PADS, DO NOT USE THE SCOOTER UNTIL YOU HAVE OPERATED THE BRAKE LEVER SEVERAL TIMES IN ORDER TO ALLOW THE PLUNGERS TO SETTLE AND THE LEVER STROKE TO BE SET TO THE CORRECT POSITION. CAUTION THE PRESENCE OF SAND, MUD, SNOW MIXED WITH SALT, ETC. ON THE ROAD, CAN DRASTICALLY REDUCE THE LIFE OF THE BRAKE PADS. -
Page 68: Puncture
Puncture (03_41) The vehicle is equipped with Tubeless tyres (without inner tube). In the event of a puncture, Tubeless tyres - unlike tyres with inner tubes - go flat very slowly, resulting in a greater steering safety. In the event of a puncture, an emergency repair can be carried out using an "inflate and repair"... -
Page 69: Cleaning The Vehicle
Synthetic based lubricant for high-performance four-stroke engines. JASO MA, MA2 - API SL - ACEA A3 Cleaning the vehicle Use a low pressure jet of water to soften the caked dirt and mud deposited on the painted surfaces. Once softened, sponge off mud and dirt using a car body sponge soaked in a car body shampoo and water solution (2-4% of car shampoo in water). -
Page 70: Troubleshooting
CAUTION DETERGENTS POLLUTE WATER. THEREFORE THE VEHICLE SHOULD BE WASHED IN AN AREA EQUIPPED FOR THE COLLECTION AND PURIFICATION OF THE LIQUIDS USED. WARNING NEVER WASH THE VEHICLE UNDER DIRECT SUNLIGHT, ESPECIALLY IN SUM- MER WHEN THE BODYWORK IS STILL HOT, AS THE CAR SHAMPOO MAY DRY BEFORE BEING RINSED OFF, AND COULD DAMAGE THE PAINTWORK. - Page 71 STARTING FAILURE Fuse blown Replace the blown fuse and have the vehicle checked by an Authorised Service Centre. STARTING DIFFICULTIES (SEE «STARTER PROBLEMS» SECTION) Lack of fuel in tank. Refuelling Injection system fault Contact an Authorised Service Centre Fuel pump fault Contact an Authorised Service Centre Flat battery...
- Page 72 Faulty ignition / injection control Contact an Authorised Service unit. Due to the presence of high Centre voltage, this check should only be carried out by an expert. LACK OF COMPRESSION Loose spark plug. Screw in the spark plug tightly Cylinder head loose, piston gas Contact an Authorised Service rings worn.
- Page 73 INEFFICIENT SUSPENSION Shock absorber fault, oil leak, end Contact an Authorised Service buffers damaged; shock absorber Centre. preloading incorrectly set AUTOMATIC TRANSMISSION PROBLEMS CVT rollers and/or drive belt Contact an Authorised Service damaged Centre.
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Page 75: Technical Data
Vespa S 125ie 150ie 3Valvole Chap. 04 Technical data... -
Page 76: Data
Data (04_01) 04_01... - Page 77 VEHICLE TECHNICAL DATA Frame Stamped plate body with welded structural reinforcements. Front suspension Single arm with helical spring and single double-acting hydraulic shock absorber. rear suspension Double-acting shock absorber, adjustable to four positions at preloading. Front brake Ø 200-mm disc brake with hydraulic control activated by handlebar right-side lever.
- Page 78 ³ ENGINE SPECIFICATIONS Type Single-cylinder, 4-stroke Engine capacity 124 cm³ Bore x stroke 52.0 x 58.6 mm Max. power 8.5 kW at 8,250 rpm MAX. torque 10.7 Nm at 6,500 rpm Compression ratio (10.5±0.5):1 Idle speed (1,750±100) rpm Valve clearance intake: 0.08 mm exhaust: 0.08 mm Timing system...
- Page 79 Ignition Electronic inductive discharge ignition, with variable advance and separate HV coil. Ignition advance Three-dimensional map managed by control unit Spark plug (125cm³) NGK CR8EB Electrode gap 0.7 to 0.8 mm Fuel system Electronic injection with Ø 28 mm throttle body, single injector Fuel Unleaded petrol (95 RON) Exhaust silencer...
- Page 80 exhaust: 0.08 mm Timing system 3 valves (2 intake, 1 drainage). single overhead camshaft chain- driven. Transmission CVT expandable pulley variator with torque server, V-belt, self- ventilating dry automatic centrifugal clutch and transmission housing with forced-circulation air cooling. Final reduction gear Gear reduction unit in oil bath.
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Page 81: Toolkit
Emissions compliance EURO 3 CAPACITY Engine oil 1220 cc (of which 120 cc in the filtering cartridge) Hub oil 200 cm³ Fuel tank capacity (8.2±0.5) l Toolkit (04_02) The toolkit comprises: - One box-spanner. - One twin screwdriver. - One special spanner for adjusting rear shock absorbers. The tools are stored in the helmet compartment. -
Page 83: Spare Parts And Accessories
Vespa S 125ie 150ie 3Valvole Chap. 05 Spare parts and accessories... -
Page 84: Warnings
Warnings (05_01) WARNING IT IS RECOMMENDED THAT "ORIGINAL PIAGGIO SPARE PARTS" BE USED, AS THESE ARE THE ONLY ONES OFFERING YOU THE SAME QUALITY AS- SURANCE AS THOSE INITIALLY FITTED ON THE VEHICLE. IT SHOULD BE REMEMBERED THAT USING NON-ORIGINAL SPARE PARTS 05_01 CAUSES YOUR WARRANTY RIGHTS TO EXPIRE. -
Page 85: Scheduled Maintenance
Vespa S 125ie 150ie 3Valvole Chap. 06 Scheduled maintenance... -
Page 86: Scheduled Servicing Table
Scheduled servicing table (06_01) Adequate maintenance is fundamental to ensuring long-lasting, optimum operation and performance of your vehicle. To this end, a series of checks and maintenance operations (at the owner's expense) have been suggested, which are included in the summary table on the following page. Any minor faults should be reported without delay to an Authorised Service Centre or Dealer without waiting until the next scheduled service to solve it. - Page 87 km x 1,000 Valve clearance Electrical system and battery Cylinder ventilation system Brake levers Brake fluid ** Engine oil* Hub oil Headlight direction adjustment Brake pads Tyre pressure and wear Vehicle road test Odometer gear Suspension Steering Transmission I: CHECK AND CLEAN, ADJUST, LUBRICATE OR REPLACE, IF NECESSARY C: CLEAN; R: REPLACE; A: ADJUST; L: LUBRICATE * Check level every 2,500 km ** Replace every 2 years...
- Page 88 RECOMMENDED PRODUCTS TABLE Product Description Specifications AGIP GEAR SAE 80W-90 Lubricant for gearboxes and transmissions. API GL-4 AGIP BRAKE 4 Brake fluid. Synthetic fluid SAE J 1703 -FMVSS 116 - DOT 3/4 - ISO 4925 - CUNA NC 956 DOT 4 eni i-Ride PG 5W-40 Synthetic based lubricant for high-performance JASO MA, MA2 - API SL - ACEA A3...
- Page 89 TABLE OF CONTENTS Start-up: 15 Switch: 12, 14, 15 Air filter: 47 Fuel: 18 Light switch: 15 Fuses: 54 Tank: 18 Battery: 51, 52 Maintenance: 39, 85 Technical Data: 75 Brake: 48, 66, 67 Headlight: 62 Mirrors: 65 Toolkit: 81 Horn: 14 Transmission: 35 Hub oil: 43...
- Page 90 The descriptions and images in this publication are given for illustrative purposes only and are not binding. While the basic characteristics as described and illustrated in this booklet remain unchanged, Piaggio & C. S.p.A. reserves the right, at any time and without being required to update this publication beforehand, to make any changes to components, parts or accessories, which it considers necessary to improve the product or which are required for manufacturing or construction reasons.