Innocenti Lambro Fire Engine
Posts about Lambretta written by crocodilejock. Are now taking orders for the new Lambretta LN from today. The price for the LN125 4t is £3299.00 The so my guesstimate of £3,300 was pretty close:). Lambretta ignition options. This article is not a fault-finding article on how to repair faulty ignitions. It is to try and identify your ignition system, point out their faults and help your tuned engine become more reliable. The ignition system would control how a tune, carb and exhaust would work as a package. 20 Mar 2019- Explore John Scott's board 'John's Lambro', followed by 198 people on Pinterest. See more ideas about Cars, Piaggio ape and Vespa ape.
Lambro 550/600VLambretta Li 175 Series 1 and 2This information and the pictures included are provided from the 'Instructions for Repair Shops' for these models published in 1963. It is intended for informational purposes and we would recommend seeking professional advice before undertaking anything described in the Workshop section.
Electrical Equipment175/1i - First series (fig. 61 below)The electric circuit is fed by a flywheel magneto of 40 W power, which supplies current to the H.T.
Coil for engine ignition and with the control switch at 3, feeds the side parking lights (6 V 1.5 W), the rear number plate bulb (the 6 V - 3W filament of the dual 6 V - 3/20W bulb), the speedo bulb and the headlamp bulb.Further through a rectifier it charges the battery (6 V 200 AH), which when the switch is in position 2, feeds the rear number plate bulb and the city light bulb in the headlamp. It also feeds independently to the position of the switch, the horn, the 'flasher unit and the stop light ( this being the 6 V - 20 W filament of the dual 6 V - 3/20 W bulb).The main control switch situated on the instrument panel has five positions: Position 0Key straight and all lights out and dead engine.Position STKey rotated to the Left -Pilot light in the headlamp, number plate light, side parking lights - dead engine. (For parking in non-illuminated districts).Position 1Key rotated to the Right - 1st click all lights out. (Day driving).Position 2Key rotated to the Right - 2nd click, City light in the headlamp - number plate light, side lights and speedo light (extra) on (For night city driving).Position 3Key rotated to the Right - 3rd click, Headlamp, rear light, side lights and speedo light on.
(Night driving in country).The electrical windscreen wiper (extra) if fitted is fed directly from the battery through a fuse.The rectifier impedence group, the fuse group, the flasher unit and the junction box are grouped on a panel placed under the left hand side of the dashboard (See fig. 62).To reach the fuses, unscrew the serrated button on the box placed under the dashboard.The four fuses protect the following circuits:- First from the left: Parking lights, rear number plate light and speedo light.- Second from the left: Flasher indicators- Third from the left: Stop light- Fourth from the left: Battery chargeTwo warning bulbs are placed on the instrument panel;Green = City Lights.Orange = Flasher indicators.The flasher indicator, headlamp beam control lever together with the horn button are incorporated in the switch fitted on the right hand handlebar grip. Bulbs175/li - Second Series (Fig. 64) ( 4 Poles Flywheel Magneto)The electrical circuit is fed by the 12 V 18 Ah battery.The flywheel magneto, 50 W, feeds the battery through a regulator rectifier group.The cable (grey) from the rectifier group carries current to the main switch (placed on the left hand side of the instrument panel), for feeding all the circuits connected or dependent on the switch, while through a fuse, gives current direct to the hydraulic brake stop light switch and horn. These are the only two circuits not connected to the main switch.The main switch has 5 positions:Position 0Key straight - All lights out.
Engine still.Position STCity lights, speedo light, parking and rear number plate lights on. Engine still. (For parking in non-illuminated areas).Position 1Key turned to Right - 1st. All lights out - Normal day driving.Position 2Key turned to Right - 2nd. Side lights, rear lights and number plate light on, (For night driving out of town).Position 3Key turned to Right - 3rd. Headlamp, side lights ear and number plate lights on. (For night driving out for town).The Key can only be extracted from switch when in positions 0 or ST.The flasher indicator, headlamp beam, and horn controls are grouped on the switch fitted on the right hand side of the handlebar.The regulator-rectifier group is fixed to the left hand cabin upright over the battery.
A 15 A fuse contained in the rectifier group protects the charging circuit. On the hinged dashboard panel, around the main switch three warning lights are fitted:- over the switch - an Orange flasher indicator light.- to the left of the switch - a Red ignition warning light. Bulbs175/Li - Second Series (Fig. 65) ( 6 Poles Flywheel Magneto)The electrical circuit is fed by the 12 V 18 Ah battery.The 6 Pole flywheel magneto of 80W output charges the battery through a rectifier. The five coils in the flywheel are connected in series with two (yellow) wires and an intermediate wire. (Red)A 15 amp, fuse is inserted in the battery charging circuit and is located in the junction box placed under the seat support beam. To reach the fuse, remove plastic cover on box.The current is distributed through the regulator to direct usage circuits (hydraulic stop light switch and horn) and the main switch.The main switch Key has 5 positions: Position 0Key straight - all lights out - engine still,Position STKey turned to the left: city, speedo (extra), rear parking and number plate lights ON.Engine still, (Parking in dark areas).Position 1Key turned to the right - 1st click.
All lights out.Position 2Key turned to right - 2nd click. Front side, rear parking and number plate light ON. (Night driving in town).Position 3Key turned to the right, - 3rd click. Headlamp front side, rear and number plate lights ON. BulbsInstructions for Battery Use and Maintenance (FOR INFORMATION ONLY) 157Preparation of acid and checking.
The acid to be used is Sulphuric Acid diluted in distilled water to a density of 1.26 and 1.27 grams/cc (30'-31' Beaume). The acid to the correct density is easily available. Before proceeding to the battery filling it is necessary to check the density of the acid therein with a hydrometer.The acid should be kept in glass containers and handled with care.To make the mixture, add the sulphuric acid slowly to a basin of distilled water, mixing continuously. Never pour water into the acid, otherwise it will cause a spray of strong caustic drops. To reach the correct dilution, providing the acid has a density of 1.83 gr/cc. Use 1 part acid to 2.8 parts of distilled water.
As heat is generated by the mixing, leave to cool, check density, correcting with small additions of water or acid.158Refilling. Remove the caps on each cell and fill up until liquid level is about Al over the top edge of the cell separators.The temperature should not be lower than (15'C) 59T.
If the battery is kept in storage during the winter and the temperature is lower than the above, place the battery in a warmer room before refilling. Having refilled, leave the battery standing 2 or 3 hours and then top up to compensate for the liquid which has been absorbed by the plates.159Recharge. Having refilled the battery as above, it can be used right away, but it is generally advisable to give it a refresher charge of about 3 to 4 hours. This charge should be about 1/10 of the battery capacity.
(example - if the battery is of 18 Ah. The charge, should be of about 1.8 to 2 Amps). After the charge shake the battery to eliminate gas bubbles, top up with distilled water, close the cell plugs securely, and wipe any trace of acid from the outside.Electrical Circuit Checking OperationsInstruments required:- Rev. Counter - 0 to 6000 R.P.N.- Voltmeter for DC - 0 to 10B.- Amperometer for DC - 0 to 3 A.- Milliamperometer for DC - 0 to 0MA.- Hydrometer for battery liquid control,- Wiring circuit tester - A megohmeter is recommended.
Adjustment of the Headlight 160Check tyre pressures.161Place a screen in front of the vehicle as shown in Fig. 66.162Place the vehicle in normal load conditions.163Loosen the rear headlamp screw V and rotate lamp until the upper edge of the zone illuminated by the dipped ray coincides with the horizontal line drawn on the screen.Battery Checking and Maintenance - INFORMATION ONLYNever allow the battery to remain in a discharged or low state of charge for any lengthy period, otherwise damage to the plates may occur. Measure the density of the liquid by means of a hydrometer. A density of 1.28 g/cm3 (equal to 32° Beaume) corresponds to a fully charged battery, while a density of 1,21 q/cm3/ ( 25'Be ) indicates that the battery needs urgently recharging to avoid corrosion of the plates. Should lower densities be found, then it is advisable to send the battery to the makers, because the process of corrosion has already set in.Check level every month or as required, add distilled water until the level is about 1/4' above the cell separators. It is advisable to add the distilled water after and not before a journey.Check at regular intervals to see if the battery terminals are well tightened to the cables and greased with vase- line to avoid corrosion.Should the machine be laid up for a considerable time, it is advisable to remove the battery, store in a dry placeat normal temperature and arrange for a monthly recharge to maintain efficiency.On refitting the battery to the machine, great care must be taken in connecting the battery in the correct way. Positive pole (+) connected to machine circuit cable - Negative pole (—) connected to earth screw on battery carrier.Carry out recharging of the battery only on D.C.
Fire Engine Uk
Or rectified current having an intensity equal to 1/10th of its capacity (1.8 to 2A). Check each cell with a voltmeter, when the voltage registers 5.7 V (1st Series 175 Ii) and 11.4 V ( 2nd series 175 Ii) continue charge for a further 3 hours.After charging, shake the battery to allow the exit of the gas formed during charging, then bring the level of the liquid to the height mentioned above. Checking Absorption - Charging Circuit - Inverse Current 164Circuit current absorption checkConnect ammeter between battery positive pole and main wire (ammeter positive to battery positive - ammeter negative to main wire). 68-68 his for 2nd Series and Fig. 67 for 1st series. Turn key switch to position 2 (city lights on ) and check current absorption, which should be between 1.9 and 2.4A165Checking battery charging circuit.Place ammeter between positive pole of the battery and main wire (battery positive to ammeter negative, main cable to ammeter positive), see Fig.
70 for 175 11 2nd series - Fig. 71 175 Ii 2nd series 6 Pole flywheel; Fig. 69 for 175 Ii 1st series. (For 2nd series machines, detach green wire from regulator group when machine is running ).Start the engine and keep switch key in position 1. At the undermentioned speeds check with a rev. Counter placed on the flywheel locknut; the ammeter should read for proper functioning with battery half charged (1.24 g/cm') as follows. 4.5AShould the current measured be lower than the prescribed value, this could be caused by:- faulty rectifier - in this case replace.- loss of magnetism in flywheel (on the 1st series this would cause a poor headlamp light) - Remagnetize or replace flywheel rotor.- If there is no charging current, check the 8 Amp.
Fuse in the rectifier for 1st series or the regulator box for the 2nd series, if burnt out, replace. If the new fuse blows immediately, then there is a short circuit which must be found and corrected.166Inverse current checkThe checking of the inverse current between battery and circuit will give the loss of current when the engine is at a standstill.To carry out a reading, the main switch key should be in the « OFF » position i.e. Vertical « 0 ». Connect positive terminal of the milliammeter to the positive terminal on the battery and the negative terminal of the meter to the cable from the main circuit to the battery (See fig. 67 for 175 Ii - 1st series and fig. 68-68 bis for 175 Ii - 2nd series).Ensure that fuse 8 A is properly fitted into its clips, as a had contact of this can give faulty reading.
The maximum amount of current acceptable is 3 MA. Should the current be higher than this value, the cause may be traced to:— Faulty Rectifier: Replace.— Defective insulation in the electric circuit: Trace the broken insulation in the circuit or a defective component.PLEASE NOTE THIS SECTION STILL HAS INFORMATION TO BE ADDED - COMMENT DATED 16th APRIL 2013. Pyandonean.