A.J.S. 16MS Instruction Book

350/500 c.c. single cylinder motorcycle

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INSTRUCTION BOOK
A
J
S
1956
SINGLE
CYLINDER
350 c.c.
500 c.c.
MODELS
16MS
18S
Issued by:
A.J.S. MOTOR CYCLES • LONDON S.E.18
Proprietors : ASSOCIATED MOTOR CYCLES LTD.

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  • Page 1 INSTRUCTION BOOK • • 1956 SINGLE CYLINDER 350 c.c. 500 c.c. MODELS 16MS Issued by: A.J.S. MOTOR CYCLES • LONDON S.E.18 Proprietors : ASSOCIATED MOTOR CYCLES LTD.
  • Page 3 INSTRUCTION BOOK A • J • S SINGLE CYLINDER MODELS 350 c.c. 500 c.c. 1956 Price TWO SHILLINGS and SIXPENCE Factories: BURRAGE GROVE and MAXEY ROAD PLUMSTEAD, S.E.18 Telephone: WOOlwich Telegrams: "ICANHOPIT, WOL-LONDON" Cables: "ICANHOPIT, LONDON" Codes: A.B.C. 5th and 6th Edition; Bentley's; and Private Codes Registered Offices: PLUMSTEAD ROAD, PLUMSTEAD...
  • Page 4: Table Of Contents

    CONTENTS Page … … … … … … … … … … Carburetter … … … … … … … … … … Controls … … … … … … … … … … … Data … … … … …...
  • Page 5 ILLUSTRATIONS Illustrations Page A.V.C. unit … … … … … … Battery … … … … … … … Brake adjustment, front … … … … … Brake adjustment, rear … … … … … Brake anchorage, rear … … …...
  • Page 6 SINGLE CYLINDER MODELS 350 c.c. Model 16MS 500 c.c. Model 18S...
  • Page 7 HE MODERN MOTOR CYCLE unquestionably provides one of the most healthy, economical and pleasant means of transport. addition by reason of its superb braking, high power to weight ratio and ease of control it is, if used with due care, one of the safest vehicles on the road.
  • Page 8: Carburetter

    DATA Engine Number Stamped on left hand side of crankcase … … … … … … … … Frame Number … … … Stamped on seat lug of main frame, on right hand side (below the saddle) Bore … … …...
  • Page 9: Valve Timing

    Gear ratios, Touring Models Fourth gear Engine sprocket size First gear Second gear Third gear (top) … … … 15 teeth 7 t o 1 18·55 to 1 11·90 to 1 9·15 to 1 … … … 16 teeth 17·32 to 1 8·58 to 1 6·56 to 1 11·15 to 1...
  • Page 10 Weight w i t h empty tanks Model Standard Trials … … … … … … 375 Ibs. 320 Ibs. … … … … … … — 386 Ibs. Wheels (bearing end play) 002 in. (just a perceptible rim rock). THROTTLE TWIST GRIP AIR CO NT RO L EXHAUST VALVE LIFTER...
  • Page 11 CONTROLS Refer to Illustration 1 page 8. (1) Throttle twist grip. On right handlebar. Twist inwards to open. When fully closed engine should Just idle when hot. (2) Air. Small lever on right handlebar. Pull inwards to increase air supply to carburetter.
  • Page 12: Driving

    DRIVING FUEL Although various quality fuels are again available owners are advised to use only the best. The small economy that might be considered to accrue by using the cheaper grades is more than offset by the advantages obtained by using only Number One Grades.
  • Page 13: Stopping The Engine

    Illustration 2 Showing the gear indi- cator drum which upon assembly is set to record various gears neutral position, as the respective figure or letter registers with index mark on the gear box shell. Upon re-asembly, after dismantling for any pur- pose, the index disc should be correctly re-set for...
  • Page 14: Stopping The Machine

    STOPPING THE MACHINE To stop the machine, close the throttle, declutch by lifting the large lever on the left handlebar, and gently apply both brakes, increasing the pressure on them as the road speed of the machine decreases. Place the gear change foot pedal in the neutral position and stop the engine.
  • Page 15 NOTES ON DRIVING If, at first, the lowest gear will not engage, release the clutch lever and after a second or two, make another attempt. This condition may exist in a new machine, but it tends to disappear after a little use. Always endeavour to make the movements of hand (on the clutch) and foot (on the gear pedal) as simultaneous as possible, and remember, in all gear changes, a steady pressure of the foot is desirable.
  • Page 16 LUBRICATION LUBRICANTS TO USE Efficient lubrication is of vital importance and it is false economy to use cheap oils and greases. We recommend the following lubricants to use in machines of our make. FOR ENGINE LUBRICATION COLD EXTREME COLD above 50° F 32°...
  • Page 17: Engine Lubrication System

    ENGINE LUBRICATION SYSTEM This is by dry sump system. Oil feeds, by gravity, from the oil tank to the pump in the crankcase. The pump forces oil to various parts, which then drains to the bottom of crankcase sump. The pump then returns oil to the tank. This process Is continuous while the engine is revolving.
  • Page 18 Illustration 3 Engine Oil Circulation THE OIL TANK A N D FILTER The level of oil in the supply tank should never be allowed to fall below the low level mark and, upon replenishment, should not be higher than the top level mark other- wise, when starting the engine, the bulk of oil in the crankcase sump may be greater than the space available in the tank.
  • Page 19 CHECKING OIL CIRCULATION Provision is made to observe the oil in circulation and it is advisable to do this before each run. If the filler cap on the oil tank is removed the end of the oil return pipe will be noticed below the level of the filler cap orifice and the returning oil can be seen running from it.
  • Page 20 TO REMOVE T H E MAGNETIC FILTER (located in the crankcase) Incorporated with the crankcase drain plug is a powerful magnetic filter. To remove the filter merely unscrew the plug. As the metal particles will adhere very strongly to the magnet they must be forcibly removed by wiping the magnet with a greased rag.
  • Page 21: Chain Lubrication

    CHAIN LUBRICATION Front driving chain and dynamo chain run in oil bath. (Front chaincase.) Use engine oil. Maintain level to height of the inspection cap opening. Oil in front chaincase also lubricates the engine shock absorber. Transmission harshness generally Indicates level of oil in chaincase is too low. Remove chaincase inspection cap each week, inspect level of oil, top-up as necessary.
  • Page 22: Brake Pedal Lubrication

    BRAKE ROD JOINT LUBRICATION A few drops of engine oil on each brake rod yoke end pin and on the threaded portion of brake rod. (One pin on yoke each end of brake rod and on bottom of front brake cable.) BRAKE PEDAL LUBRICATION Grease nipple in heel of foot brake pedal.
  • Page 23: Lubrication Chart

    LUBRICATION CHART The figures in diamond frames refer to parts located on the left hand side of the machine and those in circles refer to parts located on the right hand side. Illustration 6 Lubrication Chart Engine O i l Locations Grease Locations MA I N OIL T A N K .
  • Page 24: Oil Tank

    MAINTENANCE PERIODICAL MAINTENANCE Regular maintenance, attention to lubrication, and certain adjustments must be made to ensure unfailing reliability and satisfactory service. This necessary attention is detailed below, and owners are strongly recommended to follow carefully these suggestions and to make a regular practice of doing so from the first. The reference numbers, in brackets, refer to the locations specified on the Lubrication Chart, Illustration 6.
  • Page 25 EVERY 1,000 MILES Oil tank Drain at first 1,000 miles and re-fill with new oil. (16.) Rear chain In wet weather, remove and soak in molten grease. Gear box Add 2 fluid ounces of specified oil. (18.) Hubs Inject small amount of grease. (14 &...
  • Page 26 ENGINE SERVICE ACCESS For almost all service work to the upper parts of the engine, it is necessary, in order to obtain accessibility, first, to remove the petrol tank. The two petrol taps facilitate this operation by removing the need to first drain the tank of petrol. Illustration 7 Details and order of assembly of the fuel tank fixing bolts and components Part Number...
  • Page 27 TO REMOVE THE PETROL TANK Close both petrol taps and remove the cap nut securing each petrol pipe banjo con- nector. Use two spanners, one to hold the tap and the other to unscrew the cap nut. Beware losing the fibre washers (4 in ail) fitted one each side of each banjo connection. Cut the wires interlacing the four fixing bolts.
  • Page 28 DECARBONISATION Instead of the usual stipulated mileage interval between periods of decarbonisation, it is recommended that this is undertaken only when the need for same becomes apparent because of excessive pinking, loss of power or generally reduced performance. When undertaken, unless it is thought necessary to inspect the piston and rings, the cylinder barrel is best left undisturbed.
  • Page 29: Valve Spring Compressor

    Illustration 8 Application of valve spring compressor VALVE SPRING COMPRESSOR TOOL. COLLET, FOR VALVE. COLLAR, FOR VALVE SPRING. OIL PASSAGE FROM ROCKER BOX TO INLET VALVE GUIDE. COLLAR, FOR VALVE SPRING. BOLT THROUGH TOOLS AND COILS OF SCREW WITH LOCK NUT ADJUSTING VALVE SPRING.
  • Page 30 REMOVING CARBON DEPOSIT Do not use a sharp implement for removing carbon deposit from the interior of the cylinder head and the piston crown. A blunt piece of soft brass will be found quite suitable and the use of such will obviate the risk of making deep scratches. Care is necessary to avoid damaging the valve seatings and in no circumstances should any abrasive material, such as emery, or emery cloth, be used for cleaning and polishing.
  • Page 31 The grinding is accomplished by smearing a thin layer of fine grinding paste (obtainable ready for use at any garage) on the valve face and then, after inserting the valve in the head, partially revolve, forwards and backwards, while applying light finger pressure to the head, raising the valve off its seat and turning to another position after every few movements.
  • Page 32 Remove One gudgeon pin circlip. It is immaterial which circlip is removed. Use special pliers included in tool kit. Gudgeon pin by pushing, it out of piston. Take away piston. NOTE—The gudgeon pin is an easy sliding fit in both piston and connecting rod small- end bush.
  • Page 33 VALVE T I M I N G , Standard models t aken w i t h valve ·0 0 1 " off its seat Inlet valve timing Inlet valve opens 36° before top dead centre—350 c.c. models. Inlet valve opens 18° before top dead centre—500 c.c. models. Inlet valve closes 51°...
  • Page 34: Tappet Adjustment

    TAPPET ADJUSTMENT The top ends of the two long push rods have screwed extensions. These are locked in position by nuts, thereby providing tappet adjustment. The correct tappet clearances, on all models, with valves closed and engine warm (not hot) is NIL. This means the push rods should be free enough to revolve and, at the same time, there should be no appreciable up and down play.
  • Page 35 TO RE-TIME T H E I G N I T I O N The normal advance is 39° (½"). Have available a stout screwdriver, or an old type tyre lever with turned up end, also a small rod or stout wheel spoke 5½" long. Before setting the ignition firing point it is essential the magneto contact breaker points are correctly adjusted.
  • Page 36: Oil Pump

    TO REMOVE A N D REPLACE THE OIL PUMP PLUNGER IF A N D W H E N NECESSARY O N L Y Remove Lower end of rocker box oil feed pipe by unscrewing union nut. Both oil pump end caps. Oil pump plunger guide screw with pin.
  • Page 37 Illustration 12 The rotating oil pump plunger is here shown in situ, together with the guide screw which registers in the plunger profiled groove, thereby providing the recipro- cating movement DOWEL PEG, LOCATING TIMING GEAR SCREWED BODY ACCOMMODAT E COVER. THE OIL PUMP PLUNGER GUIDE PIN.
  • Page 38 CARBURETTER SERVICE The information given in this section includes all that will normally be required by the average rider. For further details, particularly those connected with racing and the use of special fuels, we refer the enquirer to the manufacturers of the carburetter, Amal Ltd., Holford Road, W i t t o n , Birmingham, 6.
  • Page 39 Illustration 13 Carburetter details in assembly order...
  • Page 40: Air Filter

    T W I S T GRIP ADJUSTMENT A screw is provided in one of the halves of the twist grip body to regulate the spring tension on the grip rotating sleeve. This screw, which is locked by a nut, must be screwed into the body to increase the tension.
  • Page 41 TRANSMISSION SERVICE THE GEAR BOX The gear box provides four speeds and has a positive foot change, operated by the right foot and a kick-starter. It is retained to the frame by being clamped between the two engine rear plates by two bolts.
  • Page 42 The trip mechanism referred to allows the foot change lever to return to its normal position, upon foot pressure being released, in readiness for the next change of gear. Downward direction of movement causes engagement of higher gears and upward movement with the toes causes a lower gear to become engaged.
  • Page 43 TO RE-ASSEMBLE If gears have been disturbed insert them in their proper order with slider shafts in correct location and apply end plate with paper joint gasket in position. Re-fit the three cheese head screws and firmly tighten down with a stout screwdriver- Then insert conical ended plunger and spring and apply the gear selection cam barrel with anyone of the depressions on its underside engaging with the conical end of the spring loaded plunger.
  • Page 44 TO RE-FIT THE FRONT CHAINCASE AND CLUTCH Fit back half of front chaincase by : Place on face of crankcase boss and back face of chaincase some liquid jointing compound, " Wellseal " recommended. Ensure the spacer Is in position on the centre fixing bolt. This is located between the engine plate and the chaincase.
  • Page 45 Fit the front chain and lock the clutch centre nut by Replace the front driving chain. Ensure the spring connecting link is fitted so that the closed end of the spring clip faces the direction of rotation. Engage top gear, apply the rear brake and then fully tighten the nut that retains the clutch centre to the gear box mainshaft.
  • Page 46 CLUTCH SPRING ADJUSTMENT If clutch slip occurs the most probable cause is either incorrect cable adjustment or absence of free movement of the internal clutch lever. If both are found to be correct the clutch spring adjusting nuts may require adjustment. To obtain access to clutch spring adjusting nuts, remove the domed clutch cover (secured by eight screws.) W it h the slotted driver provided on one of the thin spanners in the tool kit, screw each...
  • Page 47 C L U T C H OPERATING MECHANISM ADJUSTMENT Correct adjustment of the clutch operating mechanism is of the utmost importance and the following instructions must be carefully observed. In order to understand the method of clutch withdrawal a study of illustrations 14 and 15 should be made.
  • Page 48: Front Chain Adjustment

    FRONT C H A I N ADJUSTMENT Refer to Illustration 16 Remove engine plate cover. Slacken the nut of bolt (5). Slacken the nut (3). Screw bolt (1) in to the crosshead (2) to take up slack in the chain. Pull on the rear chain to move the gearbox, and tighten the front chain.
  • Page 49 NOTES ON REAR CHAIN ADJUSTMENT Before tightening the rear chain always first check front chain adjustment and if attention is necessary adjust the front chain first. This is because adjustment of the front chain disturbs that of the rear chain. Therefore, after making adjustment to the tension of the front chain, always afterwards check that of the rear chain.
  • Page 50 MAGNETO CHAIN ADJUSTMENT The magneto platform hinges on one of its fixing bolts. This provides sufficient move- ment for adjustment to the magneto driving chain. Tighten magneto chain by : Remove magneto chain case cover. Slacken nut on rear bolt supporting magneto platform. insert a screwdriver under that end of the magneto platform and lever upwards until the chain tension is correct.
  • Page 51 FORK & FRAME SERVICE STEERING HEAD ADJUSTMENT The steering head frame races are of the floating self-aligning type and have spherical seats. Therefore they do not fit tightly in the head lug. Occasionally test the steering head for correct adjustment by exerting pressure upwards from the extreme ends of the handlebars.
  • Page 52 Illustration 17 Introduced in early 1941, for use under strenuous war conditions by all the allied armies. It remains unaltered, except in detail, to this day, and copied practically universally. The hydraulic dampers operate in tubular members located inside the main tubes. As will be seen the aluminium sliding members operate upon steel bushes attached to the bottom ends of the main tubes and also upon bakelite bushes, secured to the top end of the...
  • Page 53 has no other source of escape but past this sleeve and the adjacent small metered bleed hole. This intentionally restricted passage causes a considerable damper effect to the recoil action. It will thus be gathered that on the shock movement of the fork, slight damper action occurs, with a greatly increased damper action on the reverse movement, both actions automatically increasing in effect the more violent the movement.
  • Page 54 Illustration 18 Exploded view of Teledraulic Forks...
  • Page 55 WASHER, LEATHER, FOR FORK SPRING TOP SEATING. BUFFER, RUBBER, FOR FORK INNER TUBE SPRING, M A I N , FOR FRONT FORK. BUFFER, RUBBER, FOR FORK INNER TUBE. BUFFER, RUBBER, FOR FORK INNER TUBE. WASHER, LEATHER, FOR FORK SPRING BOTTOM SEATING. EXTENSION, FOR FORK SLIDER.
  • Page 56 Remove the handlebar half clip and lay the handlebars, complete with controls, upon a pad on top of the petrol tank. Detach the front brake cable from the forks. (First remove the slotted yoke end and then completely unscrew the cable adjuster.) Remove the rubber grommetts and top bolts at the top of each inner tube, raise same and slacken the lock nuts securing the damper rods attached.
  • Page 57: Rear Suspension

    REAR SUSPENSION The rear wheel is mounted in a fork that is hinged just behind the gear box. The hinge has robust plain bearings lubricated from a reservoir of 1½ fluid ounces (42.6 c.c.) of heavy gear oil which is sufficient to last almost indefinitely. Provision is, however, made for replenishment should same be required.
  • Page 58 Illustration 20 " G h o s t " view of " T E L E D R A U L I C " leg...
  • Page 59: Centre Stand

    To check oil content of " TELEDRAULIC " leg and top-up : Dealing with one leg at a time, remove top securing bolt, taking care to observe the location of the spacing washers on it. Remove bottom securing bolt and take away the leg.
  • Page 60 TO REMOVE THE OIL TANK Remove the Twinseat Remove the frame shield. It is held in position by two large knurled and slotted screws. Remove the oil tank drain plug and empty the tank. Disconnect the oil feed and return pipes from the bottom of the tank by sliding the rubber connectors down the pipes.
  • Page 61 WHEELS AND BRAKES TO REMOVE FRONT WHEEL Place machine on centre stand. Remove the split pin, and pin, retaining yoke end of front brake cable to the brake expander lever. Remove bolt retaining brake anchor stay to brake cover plate. Slacken the nut on the left-hand end of front wheel spindle.
  • Page 62 REAR WHEEL REMOVAL, Trials model Place machine on the centre stand. Disconnect: speedometer drive; chain; rear brake rod. Remove wheel spindle nut (21), washer (20), and distance piece (19). Gently tap out the spindle. Distance piece (18) will fall as spindle is withdrawn. Remove the wheel from the fork ends by twisting it sideways to release the brake anchorage plate, and then pull out of the fork ends.
  • Page 63 Illustration 22 R e a r W h e e l B r a k e A n c h o r a g e 1 BRAKE ANCHORAGE BOSS. 3 FIXING BOLT. 2 SPACER. 4 WASHER. WHEEL BEARINGS A N D ADJUSTMENT The wheel bearings are of taper roller type.
  • Page 64 TO DISMANTLE FRONT WHEEL BEARINGS Remove wheel from machine. Remove nut securing brake cover plate, withdraw cover plate with brake shoes, etc. Then remove brake cover positioning nut and washer. Then turn to the right-hand side of wheel, remove adjusting ring lock nut and lift off cover disc.
  • Page 65 TO DISMANTLE REAR WHEEL BEARINGS With wheel still in situ first of all slacken the nut (16), securing the speedometer drive gear box. Then remove the wheel from cycle when the above nut should be removed and the speedometer gear box withdrawn. (If wheel is of non-detachable type remove the brake cover plate and withdraw the solid centre spindle together with all spacers attached).
  • Page 66: Front Brake Adjustment

    Reassembly is carried out in exactly reverse order, care being necessary after pressing in the brake side bearing ring sufficiently far to permit fitting the circlip, to then force the ring back until seal cup (5) is tightly in contact with the retaining circlip before proceeding with further assembly.
  • Page 67: Rear Brake Adjustment

    REAR BRAKE ADJUSTMENT Major adjustment of the rear brake shoes is made on the brake thrust pins, by fitting packing washers under the pins, as already described. Minor adjustment of the rear brake shoes is made by altering the position, on the brake rod, of the knurled adjusting nut.
  • Page 68: Brake Pedal Adjustment

    BRAKE SHOES The front and rear brake shoes, springs and expanders are interchangeable. The two shoes in each brake are N O T identical, they are " handed." One end of each shoe bears on a fulcrum fixed in the brake cover plate. The other end accommodates a detachable thrust pin.
  • Page 69 When a brake cover plate has been disturbed, it is advisable, upon re-assembly, to centralise the shoes in the brake drum to ensure equal pressure to each. In the case of the front wheel this is best done before re-fitting the wheel to the machine, but in the case of the rear wheel it is best done after re-fitting.
  • Page 70: Tyre Pressures

    TYRE REMOVAL It is not essential to remove a wheel from the machine to repair a puncture but it will usually be found desirable and more convenient to do so. Take off outer cover and remove inner tube by : Remove cap from tyre valve.
  • Page 71 ELECTRICAL SERVICE IGNITION A Lucas magneto type SR-1 with automatic advance and retard is fitted to all Touring models. A Lucas racing magneto is fitted to all Competition models. On the SR-1 magneto fitted to all Touring models, the contact breaker is exposed by removing the moulded end cover secured with 3 captive screws.
  • Page 72: Sparking Plug

    SPARKING PLUG The K.L.G. Type FE80 " Corundite " Plug is fitted to all models. It has a thread of 14 mm. and the reach is ¾". The point gap is ·020 to ·022". Check the point gaps every time the engine is decarbonised and, if necessary, re-set the points. See that the plug is fitted with its external seating washer.
  • Page 73 DYNAMO A LUCAS type E3-N dynamo is fitted. It is anti-clockwise in rotation. cutting in speed is 1250-1500 r.p.m. at 7 volts and at 1,850 to 2,200 revolutions per minute it gives an output of 5 amps at 7 volts. The replacement part number is 20028A. The negative brush is insulated and the positive brush is earthed.
  • Page 74 TO REMOVE THE DYNAMO Remove the left side foot rest arm. Place a tray under primary chaincase to catch the oil. Remove chaincase band binding screw and remove metal band and also endless rubber band. Remove nut and washer in centre of chaincase when outer half can be taken away. Remove spring circlip, locking plate and nut securing dynamo sprocket and withdraw sprocket with a suitable tool.
  • Page 75: Battery Removal

    Normally, during day-time running, when the battery is in good condition, the dynamo gives only a trickle charge, so that the ammeter reading will seldom exceed 1 to 2 amperes, i.e. half to one division on scale. The cut-out is an automatic switch which is connected between the dynamo and the battery.
  • Page 76 The specific gravity of the electrolyte indicates the state of charge of the battery. Wit h a fully charged battery the specific gravity of the electrolyte should be 1·280 to 1·300. Check the gravity by means of a hydrometer, and if it is below 1·150 the battery should be charged as soon as possible by the normal running of the motor cycle.
  • Page 77 To remove headlamp rim and light unit Slacken the screw on the top of the lamp body at the front, pull the rim outward from the top and, as the front comes away, lower slightly to disengage the bottom tag from the lamp shell.
  • Page 78 Rear lamp A LUCAS rear lamp is fitted. The body, with bulb holder, is secured to the rear number plate. Details of lamp bulbs are given in " D A T A . " Horn The horn push switch, situated on the left handlebar. Fuses There are no detachable fuses in LUCAS motor cycle electrical equipment.
  • Page 79: Wiring Diagram

    Illustration 35 Wiring diagram...
  • Page 80 USEFUL INFORMATION In the following five paragraphs are particulars of failures and troubles that can occur, together with the probable reasons. These troubles are arranged in the order of their probability. TRACING TROUBLES Engine fails to start, or is difficult to start, may be due to : Water on high-tension pick-up.
  • Page 81 Engine overheats may be due to : Lack of proper lubrication. (Quality or quantity of oil.) Faulty sparking plug. Air control to carburetter out of order. Punctured carburetter float. Engine carbonised. Weak valve springs. Pitted valve seats. Worn piston rings. Ignition setting incorrect.
  • Page 82 ABNORMAL TYRE WEAR Abnormal tyre wear may be due to : Incorrect tyre pressure. Wheels not in alignment. Harsh driving methods. (Misuse of acceleration and braking.) CLEANING THE MACHINE Do not attempt to rub, or brush, mud off the enamelled surfaces because this will soon destroy the sheen of the enamel.
  • Page 83: Electrical Equipment

    SERVICE REPAIRS REPAIRS The instructions regarding repairs should be clear and definite, otherwise the cost may be greater than that expected. We shall be pleased to give estimates for repairs if parts are sent to us for that purpose. If the estimate is accepted, no charge is made for the preliminary examination, but, should it be decided not to have the work carried out, It MAY be necessary to make a charge to cover the cost of whatever dismantling and re-assembly may have been done to prepare the estimate.
  • Page 84 SERVICE The Service and Repair Department is situated in Burrage Grove, Plumstead, London, S.E.18, and is open on Mondays to Fridays from 8.30 a.m. to 12.55 p.m—2.0 p.m. to 5.30 p.m. It is closed on Saturdays, Sundays and National Holidays. It exists for the purposes of : (a) Giving technical assistance verbally or through the post.
  • Page 85 THE MACHINE A N D THE L AW Every motor cycle used on the public roads must be registered and carry the registration numbers and licence disc allotted to it. The dealer, from whom the machine is bought, will, generally, attend to all matters legally essential before it is used on the public roads. To register a new machine Send to the Local Registration Authority the following : (a) Form "...
  • Page 86: Free Service

    FREE SERVICE SCHEME FREE SERVICE SCHEME All owners of N E W MODELS are entitled to one FREE SERVICE A N D INSPECTION at 500 miles, or, at latest, three months after taking delivery. This service is arranged by the supplying dealer to whom the Free Service Voucher must be handed.
  • Page 87: Guarantee

    SPARE PARTS ENUINE SPARE PARTS purchased from an Authorised Dealer, or from the Factory, are identical with the parts originally built into your motorcycle. By using them you are assured that they will fit accurately and give satisfactory service. SPARES STOCKISTS For the convenience of owners Spares Stockists are appointed for most districts.
  • Page 88: Tools And Special Equipment

    TOOLS AND SPECIAL EQUIPMENT TOOLS The standard tool kit, issued with each new machine, contains : 017253 Tool bag. 017114 Tyre inflator. 017007 Tyre lever. 017248 Pliers. 011188 Gudgeon pin circlip pliers. 017256 Screwdriver. 017246 Grease gun. 017249 Adjustable wrench. 017252 Sparking plug box spanner and tommy bar.
  • Page 89: Tool Kit

    TOOL KIT Illustration 37...
  • Page 90 GUARANTEE We give the following guarantee with our motorcycles, motorcycle combinations and sidecars, which is given in place of any implied conditions, warranties or liabilities whatsoever, statutory or otherwise, all such implied conditions, warranties and liabilities being in all cases excluded* Any statement, description, condition or representation contained in any catalogue, advertisement, leaflet or other publication shall not be construed as enlarging, varying or overriding this guarantee, In the case of machines (a) which have been used for "...
  • Page 91 INDEX Page Page … … … … Data … … … … … Air filter … … … … … … … Decarbonisation 72,73 A.V.C. … … … Driving notes … … … 41,47 Dynamo chain … … … … Badge …...
  • Page 92 Page Page … … … Law, the … 82,83 … … … Service … … … … … Lighting Sparking plug … … … … … … … Lubricants … … Sparking plug removal … … … Lubrication chart Speedometer, lubrication …...

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