VolkswagenメーカーPolo (1993)の使用説明書/サービス説明書
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Contents LIVING WITH YOUR VW POLO Introduction Page 0.4 Safety first! Page 0.5 Roadside repairs Introduction Page 0.6 If your car won’t start Page 0.6 Jump starting Page 0.7 Wheel changing Identifying leaks Towing Page 0.8 Page 0.9 Page 0.9 Weekly checks Introduction Page 0.
Contents REPAIRS & OVERHAUL Engine and associated systems Petrol engine in-car repair procedures Page 2A.1 Engine removal and overhaul procedures Cooling, heating and ventilation systems Fuel/exhaust systems - single-point petrol injection models Fuel/exhaust systems - multi-point petrol injection models Page 2B.
0.4 Introduction The updated VW Polo range was introduced in November of A wide range of standard and optional equipment is available within 1990, with a choice of 1.
Safety first! 0.5 W orking on your car can be dangerous. This page shows just some of the potential risks and hazards, with the aim of creating a safety-conscious attitude. General hazards l Mains voltage is also dangerous. Make sure that any mains-operated equipment is correctly earthed.
0.6 Roadside repairs The following pages are intended to help in dealing with common roadside emergencies and breakdowns. You will find more detailed fault finding information at the back of the manual, and repair information in the main chapters.
Roadside repairs 0.7 When jump-starting a car using a 3 Make sure that the booster battery is booster battery, observe the following the same voltage as the discharged precautions: one in the vehicle. 1 Before connecting the booster battery, make sure that the ignition is switched off.
0.8 Roadside repairs Wheel changing Some of the details shown here will vary according to model. For instance, the location of the spare wheel and jack is not the same on all cars. However, the basic principles apply to all vehicles. Preparation 0 When a puncture occurs, stop as soon as it is safe to do so.
Roadside repairs 0.9 Puddles on the garage floor or drive, or obvious wetness under the bonnet or underneath the car, suggest a leak that needs investigating. It can sometimes be difficult to decide where the leak is coming from, especially if the engine bay is very dirty already.
0.10 Weekly checks Introduction There are some very simple checks which need only take a few minutes to carry out, but which could save you a lot of inconvenience and expense.
Engine oil level Before you start V Make sure that your car is on level ground. V Check the oil level before the car is driven, or at least 5 minutes after the engine has been switched off. The correct oil Modern engines place great demands on their oil.
0.12 Weekly checks Brake fluid level Warning: 0 Brake fluid can harm your eyes and damage pain ted surfaces, so use extreme caution when handling and pouring it. 0 Do not use fluid that has been standing open for some time, as it absorbs moisture from the air, which can cause a dangerous loss of braking effectiveness.
Weekly checks 0.13 Wiper blades 1 Check the condition of the wiper blades; To remove a windscreen wiper blade, pull . . . then remove the blade from the arm. if they are cracked or show any signs of 2 the arm fully away from the screen until it 3 deterioration, or if the glass swept area is locks.
0.14 Weekly checks Tyre condition and pressure It is very important that tyres are in good condition, and at the correct pressure - having a tyre failure at any speed is highly dangerous. Tyre wear is influenced by driving style - harsh braking and acceleration, or fast cornering, will all produce more rapid tyre wear.
Weekly checks 0.15 Bulbs and fuses 0 Check all external lights and the horn. Refer to the appropriate Sections of Chapter 12 for details if any of the circuits are found to be inoperative. (/Visually check all accessible wiring connectors, harnesses and retaining clips for security, and for signs of chafing or damage.
0.16 Lubricants, fluids and tyre pressures Lubricants and fluids Engine ................................... Multigrade engine oil, viscosity SAE 10W/40 to 2OW/50, to WV specification 501 01 Cooling system ............................ Ethylene glycol based antifreeze Manual transmission .
Chapter 1 Routine maintenance and servicing Contents Air filter renewal ................................ Auxiliary drivebelt check and renewal ............... Brake fluid renewal .............................. Brake system and fluid leakage check ....
1.2 Servicing specifications Lubricants and fluids - Refer to end of “weekly checks” Capacities Engine oil All except G40 models ...................................... G40models .............................................. Cooling system .......
Maintenance schedule 1.3 The maintenance intervals in this manual If you wish to keep your vehicle in peak performance and resale value of your vehicle. are provided with the assumption that you, condition at all times, you may wish to When the vehicle is new, it should be not the dealer, will be carrying out the work.
1.4 Maintenance & servicing Underbonnet view of a 1.3 litre model 1 Battery 2 Brake fluid reservoir 3 Brake servo 4 Throttle body 5 Fuel injectors 6 Spark plugs 7 Oil filler cap 8 Air cleaner/air .
Maintenance & servicing 1.5 Rear underbody view 1 2 3 4 5 6 7 8 Exhaust tailbox Rear shock absorber Rear axle beam Rear brake pressurre regulating valve Handbrake cable Fuel filter Line fuel pump .
1.6 Maintenance procedures The following series of operations are those which are most often required to improve the performance of a generally poor-running engine: Primary operations a) Clean, inspect and test the battery (refer to “Weekly checks”).
10 000 mile/12 month service 1.7 collect in the sump. Continue adding oil a small quantity at a time until the level is just above the lower mark on the dipstick. Adding approximately 1.0 litres will raise the level from the lower mark to the upper mark on the dipstick.
1.8 Every 12 months - regardless of mileage what you are really looking for is any indication of a serious leak (see Haynes Hint). Should a leak be found, renew the offending gasket or oil seal by referring to the appropriate Chapters in this manual. 2 Also check the security and condition of all the engine-related pipes and hoses.
Every 12 months - regardless of mileage 1.9 9.4 Check for wear in the hub bearings by grasping the wheel and trying to rock it 4 Grasp the roadwheel at the 12 o’clock and 6 o’clock positions, and try to rock it (see illustration).
1.10 Every 12 months - regardless of mileage 13.1 Dashboard mounted diagnostic connector (arrowed) 7 Listen for any unusual noises from the engine, clutch and gearbox/transmission. 8 Make sure that the engine runs smoothly when idling, and that there is no hesitation when accelerating.
20 000 mile service 1.11 15.6 Checking the auxiliary drive belt tension assess the amount of deflection that can be caused (see illustration). Compare this measurement with that listed in the Specifica- tions. If necessary, refer to the relevant sub- Section and correctly tension the belt.
1.12 20 000 mile service 16.3 It is advisable to remove any debris from the spark plug recesses using a clean brush before removing the plugs, to prevent it from dropping into the cylinders 16.4a Unscrew the plugs using a spark plug spanner, or a spark plug socket and extension bar 16.
20 000 mile service 1.13 17.2a Lifting out the air cleaner element - multi-point fuel-injected models 2 Lift out the air filter element (see illustrations).
1.14 Every 2 years - regardless of mileage surfaces of the vehicle. Rinse off spills immediately with plenty of water. Never leave antifreeze lying around in an open container, or in a puddle in the driveway or on the garage floor. Children and pets are attracted by its sweet smell, but antifreeze can be fatal if ingested.
Chapter 2 Part A: Engine in-car repair procedures Contents Auxiliary drivebelt - removal and refitting .......... .see Chapter 1 Camshaft - removal and refitting ................ .see Chapter 2B Camshaft cover gasket - renewal ........................
2A.2 Engine in-car repair procedures Torque wrench settings Nm Ibf ft Cylinder head bolts (engine cold): Stage1 ................................................ 40 30 Stage2 ................................................ 60 44 Stage 3 (angle tighten) .
Engine in-car repair procedures 2A.3 in the form of a small cut-out , however if the terminal is not marked, follow the HT lead from the No 1 cylinder spark plug back to the distributor cap (No 1 cyli.
2A.4 Engine in-car repair procedures manufacturer. Note the lower compression ratio of the supercharged G40 model (engine code PY). 9 If the pressure in any cylinder is low, carry out the following test to isolate the cause. Introduce a teaspoonful of clean oil into that cylinder through its spark plug hole, and repeat the test.
Engine in-car repair procedures 2A.5 To make a camshaft sprocket holding tool, obtain two lengths of steel strip about 6 mm thick by 30 mm wide or similar, one 600 mm long, the other 2OO mm long (all dimensions approximate). Bolt the two strips together to form a forked end, leaving the bolt slack so that the shorter strip can pivot free/y.
2A.6 Engine in-car repair procedures 12 Restore the ignition system by reconnecting the distributor multiway wiring plug. 1 Disconnect the battery negative cable and position from the terminal.
Engine in-car repair procedures 2A.7 2 Refer to Chapter 11 and remove the bonnet from its hinges - this will give extra working space and clearance when lifting off the head. 3 Disconnect the battery negative cable and position it away from the terminal.
2A.8 Engine in-car repair procedures 9.3Oa Lay a new head gasket on the cylinder block, engaging it with the locating dowels 31 With the help of an assistant, place the cylinder head and manifolds centrally on the cylinder block, ensuring that the locating dowels engage with the recesses in the cylinder head.
Engine in-car repair procedures 2A.9 11.6a Coat the threads of the flywheel bolts with locking fluid . . . Refitting 6 Follow the removal procedure in reverse, noting the following points (see illustrations): a) Use the marks made during removal to align the flywheel with the crankshaft.
2A.10 Engine in-car repair procedures Refitting 4 Remove any remains of the old gasket from the sump and cylinder block - ensure that both mating surface are spotlessly clean. If the gasket has been leaking, check the mating surface of the sump for warpage that may have been caused by over-tightening of the bolts.
2B.1 Chapter 2 Part B: Engine removal and overhaul procedures Contents Crankshaft - refitting and running clearance check . . . . . . . . . . . . . .10 Crankshaft - removal and inspection . . . . . . . . . . . . . . . . . . . . . . . Engine and transmission removal - preparation and precautions .
2B.2 Engine removal and overhaul procedures Valves Valve head diameter: Inlet AAU ................................................ 32.0 mm All other engine codes .................................. 36.0 mm Exhaust ......................................
Engine removal and overhaul procedures 2B.3 personal injury and/or damage to components by continuing alone. By planning ahead and taking your time, a job of this nature, although major, can be completed successfully and without incident.
2B.4 Engine removal and overhaul procedures 2.24 Separating the engine and transmission vehicle specification. Note that some of these fixings also serve as mountings for the rear engine mounting.
Engine removal and overhaul procedures 2B.5 4.2 Remove the thermostat housing together with its O-ring (arrowed) Note: New and reconditioned cylinder heads will be available from the original manufacturer, and from engine overhaul specialists.
2B.6 Engine removal and overhaul procedures 4.22a Minimum cylinder head height (a) distorted out of specification, it may be possible to repair it by smoothing down any high-spots on the surface with fine abrasive paper.
Engine removal and overhaul procedures 2B.7 4.40 Measure the diameters of the valve stems at several points along their lengths using a micrometer 41 Check the overall length of each valve and compare the measurements with the figure in the Specifications.
2B.8 Engine removal and overhaul procedures into position using a long reach socket 4.59 Spring seat being fitted over the tops of the valve springs 4.
Engine removal and overhaul procedures 2B.9 4.70 Refitting the oil pressure switch 67 Tighten all bearing caps to the second stage torque, then fit the bolts to bearing cap No 5 and tighten them to the specified torque.
2B.10 Engine removal and overhaul procedures 5.18 Checking the piston ring side clearance 11 Use a section of old piston ring to scrape the carbon deposits out of the ring grooves, taking care not to score or gouge the edges of the groove. 12 Carefully scrape away all traces of carbon from the top of the piston.
Engine removal and overhaul procedures 2B.11 6.4 Checking the crankshaft endfloat using a DTI gauge 6.5 Checking the crankshaft endfloat using a feeler blade 6.6 Main bearing cap identification markings gauge. Push the crankshaft fully the other way, and record the endfloat indicated on the dial (see illustration).
2B.12 Engine removal and overhaul procedures 7.6 Clear out threaded holes using the correct size of tap 5 If the castings are not very dirty, you can do an adequate cleaning job with hot, soapy water and a stiff brush. Take plenty of time, and do a thorough job.
8.8 Typical shell bearing failures 20 Apply a light coating of engine oil to the mating surfaces and cylinder bores to prevent rust forming. Store the block in a plastic bag until reassembly.
2B.14 Engine removal and overhaul procedures 10.3 Fitting the centre main bearing upper shell inner surfaces with a clean rag - they must be kept spotlessly clean. 3 Clean the rear surface of the new bearing shells with a rag and lay them on the bearing saddles.
Engine removal and overhaul procedures 2B. 15 10.18 Tightening the main bearing bolts 11.5 Measuring the piston ring end gap using a feeler blade saddles and caps must be adjacent to each other. Insert the bearing cap bolts and hand tighten them only.
2B.16 Engine removal and overhaul procedures 12.16 Using a piston ring compressor to install the piston assemblies Piston and connecting rod assemblies - final refitting 10 Note that the following procedure assumes that the crankshaft main bearing caps are in place (see Section 10).
Chapter 3 Cooling, heating and ventilation systems Contents Coolant pump - removal, inspection and refitting ............... .7 General information and precautions .
3.2 Cooling, heating and ventilation systems 1 General information and precautions General information 1 The cooling system is of pressurised type, including a pump, an aluminium crossflow radiator, electric cooling fan, and a thermostat. The system functions as follows.
Cooling, heating and ventilation systems 3.3 3.5a Removing the radiator upper mounting screws inspection 8 If the radiator has been removed due to suspected blockage, reverse flush it as described in Chapter 1. Clean dirt and debris from the radiator fins, using an air line (in which case, wear eye protection) or a soft brush.
3.4 Cooling, heating and ventilation systems 8 Remove the nuts and lift the cooling fan and motor from the cowling (see illustration). 9 If necessary the fan can be separated from the motor by prising off the clamp washer. Assemble the components in reverse order using a new clamp washer.
Cooling, heating and ventilation systems 3.5 7.6a Removing the water pump Refitting 8 Refitting is a reversal of removal, but fit a new sealing ring and refer to Chapter 2 when fitting the camshaft sprocket and tensioning the timing belt.
3.6 Cooling, heating and ventilation systems 9.7 The flow direction arrow on the upper heater outlet - beneath the outlet with temperature valve fitted round - the direction of flow is indicated on the outlet elbow (see illustration).
Chapter 4 Part A: Fuel system: single-point injection models Contents Accelerator cable - removal, refitting and adjustment ............ .4 Fuel pumps and gauge sender unit - removal and refitting ........ .7 Air cleaner and inlet system - removal and refitting .
4A.2 Fuel system: single-point injection models 1 General information and precautions General information 1 The Bosch Mono-Motronic system is a self- contained engine management system, which controls both the fuel injection and ignition.
Fuel system: single-point injection models 4A.3 2.3 Air cleaner assembly - 8 9 models with single-point fuel injection 1 To throttle body vacuum tapping 2 Air cleaner housing 3 Retaining ring 4 Retain.
4A.4 Fuel system: single-point injection models 5.12 Exploded view of the throttle body upper section and fuel injector 1 Injector retaining screw 2 Protective cap 3 Injector retaining cap with integr.
Fuel system: single-point injection models 4A.5 5.40 Location of engine management system ECU and relays 1 Bosch Mono-Motronic ECU 2 Multiway harness connector 3 Mounting bracket 4 Fuel injection pump.
4A.6 Fuel system: single-point injection models 6.5 Slacken the hose clips and disconnect the fuel lines from either side of the filter Lift pump and fuel gauge sender assembly Removal 3 It is advisable to carry out this operation when the fuel tank is almost empty.
Fuel system: single-point injection models 4A.7 7.16 Line fuel pump and accumulator unit 1 Line fuel pump 2 Accumulator the rear of the vehicle. Access is from the underside of the vehicle (see illustration). 17 Refer to Section 9 and depressurise the fuel system.
4A.8 Fuel system: single-point injection models the engine breather hoses are clear and undamaged, referring to Chapter 1, Chapter 2 and Chapter 5B for further information. 2 If these checks fail to reveal the cause of the problem the vehicle should be taken to a suitably equipped VW dealer for testing.
Chapter 4 Part B: Fuel system: multi-point injection models Contents Accelerator cable - removal, refitting and adjustment ............ .4 Air cleaner and intake system - removal and refitting ............ .2 Air cleaner filter element - renewal .....
4B.2 Fuel system: multi-point injection models 1 General information and precautions Genera/ information 1 The Digifant system is a completely self-contained engine management system, which controls both the fuel injection and ignition.
Fuel system: multi-point injection models 4B.3 2.2 Detach the cold inlet air ducting from the cowling above the radiator shield on the exhaust manifold (see illustration) 4 Remove the four retaining nuts, then lift the air cleaner out of the engine bay and recover the rubber mountings (see illustration).
4B.4 Fuel system: multi-point injection models 4.6 Prise the cable grommet from the bulkhead (arrowed) 5.4 Remove the air flow meter retaining screws (at-rowed) 5.7 Unplug the wiring harness from the potentiometer at the connector (arrowed) through into the engine bay, prise the grommet from the bulkhead (see illustration).
Fuel system: multi-point injection models 4B.5 necessary. It is therefore recommended that this operation is entrusted to a automotive electrical specialist. Throtte body Removal 23 Refer to Section 4 and detach the accelerator cable from the throttle valve lever.
4B.6 Fuel system: multi-point injection models 5.36a Slacken and withdraw the fuel rail retaining screws (art-owed) . . . 5.36b . . . then carefully lift the fuel rail away from the inlet manifold, together with the injectors 5.37a Unclip both halves of the plastic shielding from the injector body 5.
Fuel system: multi-point injection models 4B.7 5.45 Remove the retaining screws (arrowed) and lift off the regulator body 44 Disconnect the vacuum hose from the port on the top of the fuel pressure regulator. 45 Slacken the clip and disconnect the fuel supply hose from the end of the fuel rail.
4B.8 Fuel system: multi-point injection models 10.3a Idle speed adjustment screw 10.3b Exhaust CO adjustment screw location location 10 Fuel injection system adjustment - general information 1 If a fault appears in the fuel injection system first ensure that all the system wiring connectors are securely connected and free of corrosion.
Chapter 4 Part C: Emission control and exhaust systems Contents Catalytic converter - general information and precautions ........ .6 Exhaust manifold - removal and refitting ...................... .4 Crankcase emission system - general information ..
4C.2 Emission control and exhaust systems Exhaust systems 9 The exhaust system comprises the exhaust manifold, a number of silencer units (depending on model and specification), a catalytic converter (where fitted), a number of mounting brackets and a series of connecting pipes.
Emission control and exhaust systems 4C.3 The catalytic converter is a reliable and simple device which needs no maintenance in itself, but there are some facts of which an owner should be aware if the converter is to function properly for its full service life.
Chapter 5 Part A: Starting and charging systems Contents Alternator - brush holder/regulator module renewal .............. 5 Battery - testing and charging .............................. .3 Alternator - removal and refitting ..........................
5A.2 Starting and charging systems the battery disconnected, capacitive discharge could occur if a component’s live terminal is earthed trough a metal object This could cause a shock or nasty bum.
Starting and charging systems 5A.3 5.4a Location of the brush holder/ voltage regulator module 5.4b Lifting the brush holder/voltage regulator module away from the alternator 5.5 Measure the free length of the brush contacts charger current below 25 amps.
5A.4 Starting and charging systems 6.3a Auxiliary belt tensioner nut and 6.3b Loosening the tensioner strut lockscrew (arrowed) pivot bolt 7 Starting system - testing Note: Refer to the precautions given in ‘Safety first!’ and in Section 1 of this Chapter before starting work.
Chapter 5 Part B: Ignition systems Contents Distributor - removal, inspection and refitting . . . . . . . . . General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HT Coil - testing, removal and refitting . . . . . , . . . . . .
5B.2 Ignition systems 1 The Bosch Mono-Motronic and Digifant systems are self-contained engine management systems, which control both the fuel injection and ignition. This Chapter deals with the ignition system components only - refer to Chapter 4A or B for details of the fuel injection system components.
Ignition systems 5B.3 3.3 Ignition coil primary and secondary winding terminals A Primary winding terminals B Secondary winding terminals check and renew them if there is any doubt about their condition. 14 If no HT voltage is present, check the ignition coil; its secondary windings may be breaking down under load.
5B.4 Ignition systems 4.7a Carefully prise off the rotor arm . . . 7 Carefully prise off the rotor arm, then lift off the moisture shield (see illustrations). 8 Mark the relationship between the distributor body and the drive gear case flange by scribing arrows on each.
Ignition systems 5B.5 5.5b Ignition timing marks - G40 models to Section 4 and slacken the distributor retaining bolts. Note: Mark the relationship between the distributor body and the cylinder head with a dab of paint, before adjustment is attempted.
6.1 Chapter 6 Clutch Contents Clutch cable - renewal .................................... .2 General information ...................................... .1 Clutch components - removal, inspection and refitting ........... .4 Release bearing and shaft - removal, inspection and refitting .
6.2 Clutch Refitting 5 Refitting is a reversal of removal, but note the following points: a) Make sure the flats on the cable are located correctly on the steering gear housing.
Clutch 6.3 Four speed transmission Removal 1 With the transmission removed, unhook the return spring from the release arm (see illustration). 2 Turn the release arm to move the release bearing up the guide sleeve, then disengage the two spring clips from the release fork and withdraw the bearing (see illustration).
6.4 Clutch Five-speed transmission Removal 10 Remove the transmission as described in Chapter 7. Removal and checking procedures for the release bearing are the same as for the four-speed transmission, as described in the previous sub-Section.
Chapter 7 Manual transmission Contents Drive flange oil seals - renewal ............................. .3 Reversing lamp switch - testing, removal and refitting ........... .5 Gearchange mechanism - removal, refitting and adjustment ...... .4 .........
7.2 Manual transmission case and planetary gears, thus driving the sun gears and driveshafts. The rotation of the planetary gears on their shaft allows the inner roadwheel to rotate at a slower speed than the outer roadwheel during cornering.
Manual transmission 7.3 2.15 Removing the rear engine mounting and bracket 2.16a Disconnecting the shift rod coupling 2.16b Removing the shift rod coupling 2.16c Shift rod adapter and bush 16 Remove the screw from the shift rod coupling and ease the coupling from the rod.
7.4 Manual transmission 5.8a Disconnect the wiring . . . Testing 1 Ensure the ignition switch is ‘OFF’. 2 Unplug the wiring harness from the reversing lamp switch at the connector. The switch is threaded into the transmission casing, at the front of the unit on 085 5 speed transmissions, and at the rear of the unit on 084 4 speed transmissions.
Chapter 8 Driveshafts Contents Driveshaft - checking and cleaning .......................... .4 Driveshaft rubber gaiters - renewal .......................... .3 Driveshaft gaiter check ......................... See Chapter 1 General information .....
8.2 Driveshafts 1 .1 Exploded view of the right-hand driveshaft 1 Circlip 2 Inner cons tan t velocity joint 3 Dished washer 4 Protective cap 5 Rubber gaiter 6 Balance weight 7 Shaft 8 Dished washer 9 .
Driveshafts 8.3 3.2 Cross-section diagram of the driveshaft outer joint Driveshaft Rubber gaiter Clip Bearing race 5 Splined shaft 6 Distance washer 7 Dished washer Outer rubber gaiter 1 Remove the driveshaft from the car as described in Section 2 and secure it in a vice equipped with soft jaws.
8.4 Driveshafts 4.8 Removing the outer joint hub from the cage 7 Turn the cage until the rectangular apertures are aligned with the housing then withdraw the cage and hub (see illustration). 8 Turn the hub and insert one of the segments into one of the rectangular apertures, then swivel the hub from the cage (see illustration).
Chapter 9 Braking system Contents Brake disc - inspection, removal and refitting .................. .6 Brake fluid level check .......................... Brake fluid renewal .See Chapter 1 ............................ .See Chapter 1 Brake pedal - removal, overhaul and refitting .
9.2 Braking system 1 General information The braking system is of servo-assisted hydraulic, dual circuit type with discs at the front and self-adjusting drum brakes at the rear. The hydraulic circuit is split diagonally so that with the failure of one circuit, one front and rear brake remain operative.
Braking system 9.3 4.4a Undo the caliper mounting bolts using an Allen key Bleeding - using a pressure- bleeding kit 24 These kits are usually operated by pressurised air contained in a spare tyre. However, note that it will probably be necessary to reduce the pressure to a lower level than normal; refer to the instructions supplied with the kit.
9.4 Braking system 4.10a Fit the anti-rattle springs to the carrier bracket, making sure they are correctly located . . . caliper to hang unsupported on the flexible brake hose. 5 Withdraw the two brake pads from the carrier bracket and recover the anti-rattle springs, noting their correct fitted locations (see illustration).
Braking system 9.5 5.8a Unhook the shoes from the lower pivot point using an adjustable spanner . . . 9 Ease the upper end of both shoes out from their wheel cylinder locations, taking care not to damage the wheel cylinder seals, and disconnect the handbrake cable from the trailing shoe.
9.6 Braking system 6.3 Measuring brake disc thickness with a micrometer 23 Tap the shoes to centralise them with the backplate, then refit the shoe retainer pins and springs, and secure them in position with the spring cups. 24 Refit the brake drum as described in Section 7.
Braking system 9.7 7.4a . . . then unscrew the retaining nut. . . 7.4b . . . remove the toothed washer. . . 7.4c . . . and withdraw the outer bearing 4 Unscrew and remove the rear hub nut, then slide off the toothed washer and remove the outer bearing from the centre of the drum (see illustrations).
9.8 Braking system Removal 1 Apply the handbrake, then jack up the front of the vehicle and support it on axle stands (see “Jacking and vehicle support”). Remove the appropriate roadwheel. 2 Minimise fluid loss by first removing the master cylinder reservoir cap, and then tightening it down onto a piece of polythene, to obtain an airtight seal.
Braking system 9.9 19 Ensure that the brake shoes are correctly located in the cylinder pistons, then refit the brake shoe upper return spring, using a screwdriver to stretch the spring into position. 20 Refit the brake drum (see Section 7). 21 Bleed the brake hydraulic system as described in Section 2.
9.10 Braking system 9 Unscrew the nuts and remove the washers securing the servo unit to the bulkhead. Where applicable, note the location of the retaining plate on the upper stud.
Braking system 9.11 Refitting 5 Refitting is a reversal of the removal procedure, but finally adjust the handbrake as described in Section 14. I Front cable Removal 16.
9.12 Braking system withdraw the lines so that they are just clear of the regulator. Tape the ends of the brake lines to prevent entry of dust and dirt. 6 Unscrew the mounting bolts and withdraw the regulator from under the car. Refitting 7 Before refitting the regulator check that the brake line apertures and sealing surfaces are clean.
Chapter 10 Suspension and steering Contents Front anti-roll bar - removal and refitting ...................... .7 Front coil spring - removal and refitting ....................... .3 Front shock absorber - renewal ............................. .4 Front suspension strut - removal and refitting .
10.2 Suspension and steering Wheels Type ................................................. Pressed steel disc or alloy Size ................................................. 45J x 13 or 55J x 13 Tyres Pressures - see end of “Weekly checks”. Sizes:* Roadwheels: 45Jx13 .
Suspension and steering 10.3 2.10a Removing the front suspension strut top cap 2.10b View of the front suspension strut upper mounting from below 4 Remove the brake disc with reference to Chapter 9, then unbolt the splash plate from the strut.
10.4 Suspension and steering Note: VW tool 40-201 B is necessary in order to unscrew the screw cap from the top of the strut. 1 A faulty shock absorber will normally make a knocking noise as the car is driven over rough surfaces. 2 To remove the shock absorber first remove the front coil spring as described in Section 3.
Suspension and ‘steering 10.5 8.2 Remove the cap from the top of the rear suspension strut 8.5a Rear suspension strut lower mounting bolt 2 Working inside the rear of the car, remove 6 Remove the up.
10.6 Suspension and steering 9.3 Checking the rear wheel stub axle for distortion Refitting 8 Refitting is a reversal of removal, but make sure that the coil spring is correctly located in the seats. Delay tightening the lower mounting bolt until the full weight of the car is on the roadwheels.
Suspension and steering 10.7 10.11 Grease the lips of the seal, and press it into the rear of the hub 11 Smear the lips of the new seal with a little grease. Using a block of wood drive the seal squarely into the drum/hub with the lips facing inwards (see illustration).
10.8 Suspension and steering 13.3a Unscrew the nut. . . 13.3b . . . and remove the washer 14.3b . . . and withdraw the lower shroud . . . Refitting 4 Refitting in a reversal of removal, but make sure that the turn signal lever is in its neutral position, otherwise damage may occur to the cancelling arm.
Suspension and steering I0.9 15.1 Draw the splined adapter off the 15.7 Use the steering wheel nut to press steering column using a puller the adapter onto the inner column 16.6 Unscrewing the steering lock clamp bolt 4 Withdraw the inner column from the outer column and remove the support ring.
10.10 Suspension and steering 17.10a Steering gear location (engine removed from car) disengage it from the steering gear (see illustration). 6 Set the front wheels in the straight-ahead position then unscrew the clamp bolt securing the inner column to the steering gear pinion.
Suspension and steering 10.11 axis is defined as an imaginary line drawn through the axis of the suspension strut, extended where necessary to contact the ground. 2 Camber is the angle between each roadwheel and a vertical line drawn through its centre and tyre contact patch, when viewed from the front or rear of the car.
Chapter 11 Bodywork and fittings Contents Body exterior fittings - removal and refitting .................. .23 Bonnet lock - removal and refitting ......................... 11 Bonnet release cable - removal and refitting .................. .10 Bonnet - removal, refitting and adjustment .
11.2 Bodywork and fittings 1 General information The bodyshell is made of pressed-steel sections, and is available in three-door Hatchback, three-door Coupe and two-door Saloon versions. Most components are welded together, but some use is made of structural adhesives; the front wings are bolted on.
Bodywork and fittings 11.3 Should the dent be in a section of the bodywork which has a double skin, or some other factor making it inaccessible from behind, a different technique is called for. Drill several small holes through the metal inside the area - particularly in the deeper section.
11.4 Bodywork and fittings and fuse a plastic filler rod into the groove. Any excess plastic is then removed, and the area rubbed down to a smooth finish. It is important that a filler rod of the correct plastic is used, as body components can be made of a variety of different types (eg polycarbonate, ABS, polypropylene).
Bodywork and fittings 11.5 Saloon models 3 Remove the number plate lights from the rear bumper as described in Chapter 12. 4 Unscrew the mounting bolts securing the rear bumper to the underbody bracket. If necessary, access can be improved by raising the rear of the car and supporting on axle stands (see “Jacking and vehicle support”).
11.6 Bodywork and fittings 13.1 Removing the locking knob 13.2 Slide the inner handle surround to the rear to remove it 13.3a Removing the exterior mirror control knob. . . 13.3b . . . and boot 13.4a Prise out the trim cover. . . 13.4b . . . unscrew the mounting screws.
Bodywork and fittings 11.7 13.8 Releasing the inner trim panel from the weatherseal 14.1 Screw securing the exterior handle to the rear edge of the door panel taking care not to damage the trim. Remove the panel and release it from the upper inner door weatherseal (see illustration).
11.8 Bodywork and fittings 14.7a Unscrew the mounting screws . . . 14.7b . . . and withdraw the lock from the door 15.3b Bolts securing the lifting plate to the window channel 7 Unscrew the two screws.
Bodywork and fittings 11.9 16.5 Tailgate hinge 4 Tie a piece of string to each end of the wiring then, noting the correct routing of the wiring harness, release the harness rubber grommets from the tailgate and withdraw the wiring.
11.10 Bodywork and fittings bolts and withdraw the boot lid. Recover the spacer where fitted. 3 The boot lock and striker are each secured by two cross-head screws, but when removing the lock it will be necessary to unhook the connecting rod.
Bodywork and fittings 11.11 24.1 a Remove the screw from the front of the seat. . . 24.1b . . . then release the spring tensioned pin 24.2a Remove the screw .
1 1 .1 2 Bodywork and fittings 25.2 Pull back the cover from the front seat belt lower mounting 25.4 Unhooking the spring from the front seat belt lower mounting 25.
Bodywork and fittings 11.13 26.11 Glovebox hinge pins however that they can break quite easily so replacements should be available. The best way of releasing such clips without the correct type of tool, is to use a large flat-bladed screwdriver. Note in many cases that the adjacent sealing strip must be prised back to release a panel.
11.14 Bodywork and fittings 28.3c Disconnecting the diagnostic socket wiring plugs 9 Disconnect the wiring from the switches and the cigarette lighter, noting the location of each wire (see Haynes Hint). 10 Disconnect the loudspeaker wiring from the left-hand side of the facia.
12.1 Chapter 12 Body electrical system Contents Battery - removal and refitting .................... .See Chapter 5 Loudspeakers - removal and refitting ........................ .17 Battery check and maintenance ............. .See “Weekly checks” Radio aerial - removal and refitting .
12.2 Body electrical system relays). Visually inspect the condition of all fuses, wires and connections in a problem circuit before testing the components. Use the wiring diagrams to determine which terminal connections will need to be checked in order to pinpoint the trouble spot.
Body electrical system 12.3 3.7a Relays located beneath the left-hand side of the facia panel Relays 7 The main relays are near the fusebox in the left-hand side of the plenum chamber/ bulkhead. Other relays are beneath the left- hand side of the facia panel and behind the ECU on the bulkhead (see illustrations).
12.4 Body electrical system 4.8 With the switch removed from the facia, the wiring plug can be disconnected 4.10 Prising off the heater control panel cover 4.11a Removing the ashtray insert mounting screws 4.11b Disconnecting the wiring plug from the rear of the cigarette lighter 4.
Body electrical system 12.5 5.3 Disconnecting the wiring plug from the rear of the headlamp bulb 5.5a Release the clips . . . 5.5b . . . and remove the bulb from the rear of the headlight unit 5.10 Removing the front sidelight bulbholder 5.14a Disconnect the wiring .
12.6 Body electrical system 5.24a Squeeze together the plastic tabs . . . 5.24b . . . and remove the rear light cluster bulbholder 5.25 Removing a bulb from the rear light cluster bulbholder 5.27a Remove the screws. . . 5.27b . . . and remove the rear number plate light lens 5.
Body electrical system 12.7 6.6 Removing a bulbholder from the rear of the instrument panel Instrument panel illumination/warning lights 5 Remove the instrument panel (Section 8). 6 Twist the relevant bulbholder anti- clockwise and withdraw it from the rear of the panel (see illustration).
12.8 Body electrical system 8.3a Removing the instrument panel 8.3b The special tools are used to hold in with the special tools the side clips 8.4 Disconnecting the wiring plug from the rear of the instrument panel 18 Withdraw the light unit and disconnect it from the wiring connector.
Body electrical system 12.9 12.2a Pull off the weatherstrip . . . 12.2b . . . and remove the plastic cover from over the windscreen wiper motor 12.3 2 Wiper blade 3 Pull rods 4 Wiper bearing 5 Windscreen wiper frame 6 Parking position 7 Wiper motor the spindle, aligning the wiper blade with the tape fitted on removal.
12.10 Body electrical system 13.3a Disconnect the wiring plug . . . 13.3b . . . unscrew the mounting bracket bolts . . . 13.3c . . . and withdraw the motor assembly from the tailgate 3 Disconnect the wiring plug, then unscrew the mounting bracket bolts and withdraw the motor assembly (see illustrations).
Body electrical system 12.11 16.3a Fitting the special 16.3b Disconnecting the wiring plug radio removal tools from the radio 2 Disconnect the battery negative lead. Note: Make sure you know the anti-theft code for the radio/cassette so that you can re-activate it on refitting.
Solenoid actuator Item no. Wire - permanent positive supply (double line) Wire - permanent direct earth (thick line) E6 E7 E8 E9 El0 E11 El2 El3 El4 Near fuse relay box Behind dashboard, left Luggage .
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Reference REF.1 Dimensions and weights ................... REF.1 Radio/cassette unit anti-theft system ......... REF.5 Conversion factors ....................... REF.2 Tools and working facilities ................. REF.6 Buying spare parts ...........
Length (distance) Inches (in) x 25.4 = Millimetres (mm) Feet (ft) x 0.305 = Metres (m) Miles x 1.609 = Kilometres (km) Volume (capacity) Cubic inches (cu in; in³) Imperial pints (Imp pt) Imperial quarts (Imp qt) Imperial quarts (Imp qt) US quarts (US qt) Imperial gallons (Imp gal) Imperial gallons (Imp gal) US gallons (US gal) Mass (weight) x 16.
Buying spare parts REF.3 Buying spare parts Spare parts are available from many sources, including maker’s appointed garages, accessory shops, and motor factors. To be sure of obtaining the correct parts, it will sometimes be necessary to quote the vehicle identification number.
REF.4 General repair procedures Whenever servicing, repair or overhaul work is carried out on the car or its components, it is necessary to observe the following procedures and instructions. This will assist in carrying out the operation efficiently and to a professional standard of workmanship.
Jacking and vehicle support REF.5 The jack supplied with the vehicle tool kit To raise the front of the vehicle, position the To raise the rear of the vehicle, position the should only be used for changing the jack with an interposed block of wood jack with an interposed block of wood roadwheels - see “Wheel changing” at the underneath.
REF.6 Tools and working facilities introduction A selection of good tools is a fundamental requirement for anyone contemplating the maintenance and repair of a motor vehicle. For the owner who does not possess any, their purchase will prove a considerable expense, offsetting some of the savings made by doing-it-yourself.
Tools and working facilities REF.7 Special tools The tools in this list are those which are not used regularly, are expensive to buy, or which need to be used in accordance with their manufacturers’ instructions. Unless relatively difficult mechanical jobs are undertaken frequently, it will not be economic to buy many of these tools.
REF.8 MOT test checks This is a guide to getting your vehicle through the MOT test. Obviously it will not be possible to examine the vehicle to the same standard as the professional MOT tester. However, working through the following checks will enable you to identify any problem areas before submitting the vehicle for the test.
MOT test checks REF.9 Seat belts and seats Note: The following checks are applicable to all seat belts, front and rear 0 Examine the webbing of all the belts (including rear belts if fitted) for cuts, serious fraying or deterioration. Fasten and unfasten each belt to check the buckles.
REF .10 MOT test checks Exhaust system 0 Start the engine. With your assistant holding a rag over the tailpipe, check the entire system for leaks. Repair or renew leaking sections. 3 Checks carried out WITH THE VEHICLE RAISED AND THE WHEELS FREE TO TURN Jack up the front and rear of the vehicle, and securely support it on axle stands.
MOT test checks Ref.11 0 Examine the handbrake mechanism, checking for frayed or broken cables, excessive corrosion, or wear or insecurity of the linkage.
REF.12 Fault finding Engine . . . . . . . . . . . . . . . . . . . . .......... 1 Driveshafts ...................,,.,... 6 Engine fails to rotate when attempting to start Engine rotates, but will not s.
Fault finding REF.13 headings denoting various components or systems, such as Engine, Cooling system, etc. The Chapter and/or Section which deals with the problem is also shown in brackets. Whatever the fault, certain basic principles apply. These are as follows: Verify the fault.
REF.14 Fault finding 1 Engine (continued) Engine lacks power 0 Timing belt incorrectly fitted or tensioned (Chapter 2A or 2B). 0 Fuel filter choked (Chapter 1). 0 Fuel pump faulty, or delivery pressure low (Chapter 4A or 4B). 0 Uneven or low cylinder compressions (Chapter 2A or 2B).
Fault finding REF .15 3 Fuel and exhaust systems Excessive fuel consumption Excessive noise or fumes from exhaust system q Air filter element dirty or clogged (Chapter 1). 0 Fuel injection system fault (Chapter 4A or 4B). 0 Ignition timing incorrect/ignition system fault (Chapters 1 and 5B).
REF.16 Fault finding 6 Driveshafts Clicking or knocking noise on turns Vibration when accelerating or decelerating (at slow speed on full-lock) 0 W orn inner constant velocity joint (Chapter 8). 0 Lack of constant velocity joint lubricant, possibly due to damaged 0 Bent or distorted driveshaft (Chapter 8).
Fault finding REF.17 8 Suspension and steering (continued) Excessive pitching and/or rolling around corners, or during braking 0 Defective shock absorbers (Chapters 1 and 10). q Broken or weak spring and/or suspension component (Chapters 1 and 10). 0 W orn or damaged anti-roll bar or mountings (Chapter IO).
REF.18 Fault finding 9 Electrical system (continued) Horn inoperative, or unsatisfactory in operation Horn operates all the time 0 Horn push either earthed or stuck down (Chapter 12). 0 Horn cable-to-horn push earthed (Chapter 12). Horn fails to operate 0 Blown fuse (Chapter 12).
Glossary of technical terms REF.9 A ABS (Anti-lock brake system) A system, usually electronically controlled, that senses incipient wheel lockup during braking and relieves hydraulic pressure at wheels that are about to skid. Air bag An inflatable bag hidden in the steering wheel (driver’s side) or the dash or glovebox (passenger side).
REF.20 Glossary of technical terms Camshaft A rotating shaft on which a series of cam lobes operate the valve mechanisms. The camshaft may be driven by gears, by sprockets and chain or by sprockets and a belt. Canister A container in an evaporative emission control system; contains activated charcoal granules to trap vapours from the fuel system.
Glossary of technical terms REF.21 E EGR valve A valve used to introduce exhaust gases into the intake air stream. EGR valve Electronic control unit (ECU) A computer which controls (for instance) ignition and fuel injection systems, or an anti-lock braking system.
REF.22 Glossary of technical terms J Jump start Starting the engine of a vehicle with a discharged or weak battery by attaching jump leads from the weak battery to a charged or helper battery.
Glossary of technical terms REF.23 automatic transmission, a switch that prevents starting if the vehicle is not in Neutral or Park. Strut See MacPherson strut. Tappet A cylindrical component which transmits motion from the cam to the valve stem, either directly or via a pushrod and rocker arm.
デバイスVolkswagen Polo (1993)の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Volkswagen Polo (1993)をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはVolkswagen Polo (1993)の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Volkswagen Polo (1993)の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Volkswagen Polo (1993)で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Volkswagen Polo (1993)を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はVolkswagen Polo (1993)の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Volkswagen Polo (1993)に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちVolkswagen Polo (1993)デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
