ECO mode FIAT PUNTO 1998 176 / 1.G Workshop Manual

Fiat Punto
Service and Repair Manual
A K Legg LAEMIMI and Spencer Drayton
Models covered P251 •272 • WAC2>
Fiat Punto Hatchback, including Selecta and special/limited editions Petrol engines: 1.1 litre (1108 cc) and 1,2 litre (1242 cc, 8-valve and 16-valve) Diesel & turbo-dlesel engines: 1.7 litre (1698 cc)
Does NOT cover 1.4 litre (1372 cc) or 1.6 litre (1581 cc) petrol engines, or Cabriolet
©Haynos Publishing 1999 KLWH A book in the Haynes Service end Ropalr Manual Series
All rights reserved. No part of this book may bo reproduced or transmitted in any form or by any means, electronic or mechanical, Including photocopying, recording or by any information storage or retrieval system, without permission In writing from the copyright hokJer.
ISBN 1 85960 561 3
British Library Cataloguing tn Publication Data A catalogue record for this book Is available from the British Ubrary.
Printed by J H Haynes & Co. Ltd, Sparkford, Nr Yeovil, Somerset BA22 7JJ
Haynes Publishing
Sparkford. Nr Yeovil. Somerset BA22 7JJ, England
Haynes North America, Inc
681 Lawrence Drive, Newbury Park. Califomio 91320. USA
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expert22 fl/i* http://rutracker.org

0.4 Introduction
The Fiat Punto range was Introduced in March 1994 with 1106 cc, 1242 cc and 1372 cc petrol engines and a 1698 cc diesel engine. At first, models wero only available in 5-door Hatchback form, however 3-door versions followed in May 19SM and Cabriolet and Automatic versions In June 1994. At the seme lime a lurbo diesel model was launched. Power-ass«sted steering and ABS were offered as options in October 1994, and the 6-speed 55SX and norrrally-asptraled dieset followed in June 1995. In June 1997 a minor facelift was undertaken which Included improvements to the suspension and steering and various cosmetic changes. This facelift also saw the introduction of fie ! 242 cc DOHC 1S-valve engine available In top of the range models.
Ait engines covered in this Manual are fitted with single- or double-overhead •camshaft engines, end all models have fully independent front and rear suspension. The distinguished lines of the bodywork together with tho high level rear lighting have made the Rat Punto a very popular small car.
Provided that regular servicing is earned out In accordance with tho manufacturer's recommendations, the Flat Punto should prove reliable and economical. The engine compartment is well-designed, and most of the items needing frequent attention are easily accessible.
The Fiat Punto Team
Haynes manuals are produced by dedicated and enthusiastic people working in close co-operation. The team responsible for the creation of this book included:
Authors
Sub-editor Page Make-up Workshop manager Photo Scans
Cover illustration & Une Art
Wiring diagrams

A.K. Legg laemimi
Spencer Drayton
Ian Barnes
Steve Churchill Paul Buckland
Steve Tanswell John Martin
Roger Healing
Matthew Marke
We hope the book will help you to get the maximum enjoyment from your car. By carrying out routine maintenance as described you will ensure your car's reliability and preserve its resale value.
Your Fiat Punto Manual
The aim ol this manual is to help you get the best value from your vehicle, It can do so-ln several ways. It can help you decide what worfc must be done (even should you choose to get It dons by a garage), provide information on routine maintenance and servicing, and give a logical course of action and diagnosis when random faults occur. However, it is hoped that you will use the manual by tackling the work yourself. On simpler jobs, It may even be quicker than booking tho car into a garage and going there twice, io leave and collect it. Perhaps mosl important, a lot of money can be saved by avoiding the costs a garage must charge to cover Its labour and overheads, The manual has drawings and descriptions to show the function of the various components, so that their layoul can be understood, Then the tasks are described and photographed in a clear step-by-step sequence. References to the 'left' or 'right' are In the sense of a person in the driver's seat facing forward.
Acknowledgements Thanks are duo to the Champion Spark Plug Company, who supplied the Illustrations of various spark plug conditions. Thanks are also due to Oraper Tools Limited, who provided some of the workshop tools, and to all those people at Sparkford who helped In the production of this manual. We take great pride In tho accuracy of information given In this manual, but vehicle manufacturers make alterations and design changes during the production run of a particular vehicle of which they do not Inform us. No liability oen be accepted by the authors or publishers for loss, damage or Injury caused by any errors in, or omissions from, the information given.

o«8
Roadside repairs
Wheel changing
Some of the details shown horo 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 aii vehicles-
Preparation
• When a puncture occurs, stop as soon as it Is safe to do so. • Park on firm level ground. If possible, and v/etl out of the way of other traffic. • Use hazard warning lights if necessary.
Changing the wheel
A
Warning: Do not change a wheel (n a situation where you risk being hit by another vehicle. On busy roads, try to stop in a fay-by or a gateway. Be wary of passing traffic white changing the wheel - it Is easy to becomo distracted by the job in hand.
If you have one, use a warning triangle to alert other drivers of your presence. Apply the handbrake and engage first or reverse gear (or P on models with automatic transmission).
• Chock the wheel diagonally opposite the one being removed - a couple of largo stones will do for this. G If the ground is soft, use a flat piece of wood to spread the load under the iack.

I

Tbe spare wheel and tools (Including the jack) are stored
In
the luggage compartment beneath the floor covering. Unscrew the central plastic nut to remove the tool holder.
Slacken each wheel bolt by a half turn Locale the jack under the triangular mark on the 6)11 next to the wheel to be changed, on firm ground

4

Turn the Jack handle clockwise until the wheel Is raised clear of the ground Unscrew the wheel bolts, withdraw the trim and remove the whed
6

Fit Ihe spare wheel on the pins, and screw In the bolts. Lightly lighten tho bolts with the wheelbrace then lowor the vehicle to the ground
Finally...
Securely lighten the wheel bolts in Ihe sequence shown. Note that the wheel bolts should be slackened and retightened to the specified torque at the earliest possible opportunity.
• Remove l)>e wheel chocks.
• Stow the punctured wheel, jack and tools in the correct locations in the car. • Check the tyre pressure on the wheel just fitted. If it is low. or It you don't have a pressure gauge with you, drive slowly to the nearest garage and inflate the tyre to Ihe right pressure.
D When using tho space-saver spare wheel, do not exceed 50 mph (SO kph). C Have the damaged tyre or wheal repaired as soon as possible.

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. Leaking oil or fluid can also be blown rearwards by the passage of air under the car, giving a false impression of where the problem lies.
A
Warning: Most automotive oils and fluids aro poisonous. Wash them off skin, and change out of contaminated clothing, without delay.
Identifying leaks
The smell of 0 fluid leaking from the car may provide a clue to what's leaking. Some fluids are distinctively coloured. It may help to clean the car carefully and to park It over some clean paper overnight as an aid to locating the source of the leak. Remember that some leaks may only occur while the engine is running.
Sump oil
Engine oil may leak from the drain plug...
Antifreeze
Leaking antifreeze often leaves a crystalline oeposit like this.
Oil from filter
A leak occurring at a wheel Is almost certainly brake fluid.
Gearbox oil
Gearbox oil can leak from the seals at the inboard ends of the drivoshafts.
Power steering fluid
Power steering fluid may leak from the pipe connectors on the steering rack.
When ail else falls, you may llnd yourself having to get a tow home - or of course you may be helping somebody else. Long-distance recovery should only be done by a garage or breakdown service. For shorter distances. OIY towing using another car is easy enough, but observe the following points: • Use a proper tow-rope - they are not expensive. The vehicle being towed must display an ON TOW sign in its rear window. • Always turn the Ignition key to the ON position when the vehicle is being towed, so that the steering lock is released, and that the direction indicator and brake lights will work. • Only attach the tow-rope to the towing eyes provided.
• Before being towed, release the handbrake and select neutral on the transmission. • Note that greater-then-usual pedal pressure will be required to operate the brakes, since the vacuum servo unit is only operational with the engine running. • On models with power steering, greater-than-usual steering effort will also be required. • The driver of the car being towed must keep the tow-rope taut at all times to avoid snatching. • Make sure that both drivers know the route before setting off. • Only dnve at moderate speeds and keep the distance towed to a minimum. Drive smoothly and allow plenty of time for slowing down at junctions.
Towing
• On models with automatic transmission, special precautions apply(see Chapter 7B. Section 1). If In doubt, do not tow, or transmission damage may result. • The front towing eye is supplied as part of the tool kit stored in the luggage compart-ment. To fit the eye pnse out the plastic cover from the front or rear bumper using a screwdriver, then screw the eye onto the threaded pin as tightly as possible.

A


Warning: To prevent damage to the catalytic converter, e vehicle must not be push'started, or started by towing, when the engine is at operating temperature. Use jump leads (see Jump starting).

o*i2 Weekly checks
Engine oil level
Before you start • Make euro that your cor is on level ground. • Check ihe oil level oefore ihe cor is driven, or at least 5 minutes alter the engine has been switched off.
HHifffl If tho oil Is checked rTf"™^ Immediately after driving the IHlAIT vehicle,
some
of the oil will " remain In the upper engine components, resulting in on inaccurate reading on the dipstick!
The correct oil Modern engines place great demands on their oil. It Is very important that the correct oil for your car is used
Lubricants and fluids).
Car Care • If you have to add oil frequently, you should check whother you have any oil leaks. Place some clean paper under the car overnight, and check for stains In the morning. If there are no leaks, the engine may be burning oil.
• Always maintain the level between the upper and lower dipstick marks (see pholo 2). If Ihe level Is too low
sqvoio
engine damage may oecur. Oil seal failure may result if tho engine is overfilled by adding too much oil.

I

Tho dipstick is brightly coloured for easy identification (seo Under bonnet check points). Withdraw the dipstick (petrol engine shown).

3

If more oil is needed, remove the oil filler cap Irom the top of the ongine (petrol engine shown).
SI i J

2

Using a clean rag or paper towel remove all oil from the dipstick. Insert the clean dipstick into the tube as far as it will go, then withdraw it again. The level should be between the upper and lower marks.

4

Oil Is added through the filler cap aperture (diesel engine shown). Add the oil a little at a time, checking the level on the dipstick often. Using a funnel will help to reduce spillage. Don't overfill (see Car Care).
Coolant level
A
Warning: DO NOT attempt to remove the expansion tank pressure cap when the engine is hot, as there is a very great risk of scalding. Do not leave open containers of coo/ant about, as It is poisonous.
Car Care • With a sealed-type cooling system, adding coolant should not be necessary on a regular basis. If frequent topping-up is required, it is likely there Is a leak. Check the radiator, all hoses and Joint faces for signs of staining or wetness, and roctify as necessary.
• It is important that antifreeze is used in the cooling system all year round, not just during the winter months. Don't top-up with water alone, as the antifreeze will become too diluted.
H Check that the coolant level is between I the MIN and MAX marks, il topping up is necessary, wait until tho engine is cold. Slowly unscrew the expansion tank cap to release any pressure present in the cooling system, and remove it (petrol engine shown).

2

On diesel engine models, Ihe ooolant expansion tank is a different shape, but Ihe same procedure applies as for petrol engine models (see photo 1). Tho MlN and MAX marks appear on the side of tlie tank neorosl the engine.

3

Add a mixture of water and antifreeze to the expansion tank until the coolant level is up to the MAX mark (petrol engine shown), The MIN and MAX marks appear on the tank below the filler neck.

o»i4 Weekly checks
Tyre condition and pressure
l( is very important that tyres are In good condition, and at the correct pressure - having a tyre (allure at any speed is highly dangerous. Tyre wear is influenced by driving style • harsh braking and acceleration, or fast cornering, will ail produce more rapid tyre wear. As a general rule, the front tyres wear out faster than the rears. Interchanging the tyres from front to rear ("rotating' the tyres) may result in more even wear. However, if this is completely effective, you may have the expense of replacing ail four tyres at once! Remove any nails or stones embedded In the tread before they penetrate the tyro to cause deflation. If removal of a nail does reveal that
r
the tyre has been punctured, refit the nail so (hat its point of penetration is marked. Then Immediately change the wheel, and have the tyre repaired by a tyre dealer. Regularly check the tyres for damage (n the form of cuts or bulges, especially in the sidewails. Periodically remove the wheels, and clean any dirt or mud from the Inside and outside surfaces. Examine the wheel rims for signs of rusting, corrosion or other damage, Light alloy wheels are easily damaged by •kerbing"1 whilst parking; steel wheels may also become dented or buckled. A new wheel Is very often the only way to overcome severe damage.
New tyres should be balanced when they are fitted, but it may become necessary to re-balance them as they wear, or if the balance weights fitted to the wheel rim should fall off. Unbalanced tyres will v/ear more quickly, as will the steering and suspension components. Wheel imbalance is normally signified by vibration, particularly at a certain speed (typically around 50 mph). If this vibration is fett only through the steering, then II Is likely that |ust the front wheels need balancing. H, however, the vibration is felt through the whole car. the rear wheels could be out of balance. Whoel balancing should be carried out by a tyre dealer or garage.
-j Tread Depth • visual check The original tyres have tread wear safety bands {8}, which wiU appear when the tread depth reaches approximately 1.6 mm. The band positions are indicated by a triangular mark on the tyre sidewail (A).
Tyre tread wear patterns
2 Tread Depth * manual check Alternatively, tread wear can be monitored with a simple, inexpensive device known as a tread depth indicator gauge.
2 Tyre Pressure Check Check the tyre pressures regularly with the tyres cold. Do not adjust the tyre pressures immediately alter the vehicle has been used, or an inaccurate setting will result Tyre pressures are shown on page 0*18.
Shoulder Wear Centre Wear Uneven Wear
Underinflatlon {wear an both sides) Under-lnflatton will cause overheating of the tyre, because the tyre will flex too much, and the tread will not sit correctly on the road surface. This will cause a loss of grip and excessive wear, not to mention the danger of sudden tyre failure due to heat build-up. Check and adjust pressures Incorrect wheel camber (wear on one side] Repair or renew suspension parts Hard cornering Reduce speed!
Overinflation Over-inflation will cause rapid wear of the centre part of the tyro tread, coupled with reduced grip, harsher ride, and the danger of shock damage occurring in the tyre casing. Check and adjust pressures
It you sometimes have (o inflate your car's tyres to the higher pressures specified tor maximum load or sustained high speed, don't forget to reduce the pressures to normal afterwards.
Front tyres may wear unevenly as a result of wheel misalignment. Most lyre dealers and garages can check and adjust the wheel alignment (or 'tracking") for a modest charge. Incorrect camber or castor Repair or renew suspension parts Malfunctioning suspension Repair or renew suspension parts Unbalanced wheel Balance tyres Incorrect toe setting Adjust front wheel alignment Note: The feathered edge of I he treed which typifies toe wear is best checked by feel.

ia.2 Servicing specifications - petrol models
Lubricants and fluids Refer to end ot Weekly checks on page 0*17
Capacities Engine oil (including filter) 1108 cc engine 3.47 litres 1242 cc (8-valvB) engine 3.74 litres 1242 cc (16-valve) engine 2.80 litres Cooling system 4,6 litres
Manual transmission 5-spee d 1.65 litres 6-spee d 1.87 litres Automatic transmission 1.98 litres Power-assisted steering 0.65 Irtres Fuel tank 47 litres Washer reservoir Wllhouthesdllghl washers 2.5 litres With headlight washers 7.0 litres
Engine Olf niter - Champion F107 Auxiliary drivebelt tension 5.0 mm deflection midway between pulleys Valve clearances - engine cold: Inlet Exhaust 1108 cc and 1242 cc (single-point petrol injection) 0.40±0.05mm 0.50±0.05mm 1242 cc (multi-point petrol Injection 0.40 1 0.05 mm 0.45 1 0.05 mm
Cooling system Antifreeze mixture (50% antifreeze) Protection down to -35"C Note: Refer to antifreeze manufacturer for latest recommendations.
Fuel system Engine idle speed . 900 * 50 rpm CO 0.35 maximum Air filter element: 1108 cc engine with 6-speed transmission -... Champion U647 1108 cc engine (Easl Europe) Champion U648 1242 cc engine (60 models) Champion U647 1242
CO
engine (75.85 and Sporting models) Champion U649 Fuel filler: Up to September 1995 October 1995 onwards 1108 cc engine Champion L213 Champion L225 1242 cc engine (60 models) Champion L213 Champion 1225 1242 cc engine {75 models) Champion L203 Champion L225
Ignition system Ignition liming Refer to Chapter 58 Spark plugs: Type Gap* 1108 cc and 1242 cc (6-valve) engines Champion RC9YCC 0.9 mm 1242 cc (16-valve) engine ,... Champion RA4HCC 0.8 mm The spark plug gap quoted Is Diet recommenced by Champion for their specined plugs listed above. If spar* plugs of any other type ere to be fitted, refer to their manufacturer's recommendations. Brakes Brake pad lining minimum thickness 15 mm Brake shoe friction material minimum thickness 2.0 mm
Torque wrench settings Nm itrfft Automatic transmission lluld drain plug 25 10 Automatic transmission fluid sump bolts 4 3 Manual transmission oil drain plug: Stage 1 12 9 Stage 2 Angle-lighten a further 180" Manual transmission oil filler plug 40 30 Roadwheel bolts 86 83 Spark plugs 27 20 Sump drain plug 10 7

Maintenance schedule - petrol models 1A.3
The maintenance Intervals in this manual are provided with the assumption that you, not the dealer, will be carrying out the work. These axe the minimum maintenance intervals recommended by us for vehicles driven daily.
if you wish to keep your vehicle in peak condition at all times, you may wish to perform some of these procedures more often. We encourage frequent maintenance, because it enhances the efficiency.
performance and resale value of your vehicle. When the vehicle Is new, it should be serviced by a factory-authorised dealer service department, In order to preserve the factory warranty.
Every 250 miles (400 km) or weekly Q Refer to Weekly checks
Every 5000 miles (7500 km) or
6 months - whichever comes first • Renew the engine oil and filter (Section 3)
Note: Frequent oil and fitter changes am good tor the engine. We recommend changing the oil at the mileage specified here, or at least
twice
a year if the mileage covered Is a less.
Every 10 000 miles (15 000 km) or
12 months - whichever comes first
In
addition to the items listed above, cany out the following: Q Check the operation of the brake warning lamp (Section 4) • Check the front brake pads for wear (Section 5) • Check the underbody and sealant for damage (Section 6) • Hose and fluid leak check (Section 7) • Check the condition of the exhaust system and its mountings (Section 8) • Check the condition of the driveshaft gaiters (Section 9) • Renew pollen filter (Section 10) • Check exhaust gas content and idle speed (Section 11) • Check the steering and suspension components for condition and security (Section 12)
Every 20 000 miles (30 000 km) or
2 years - whichever comes first
In
addition to the Items listed above, carry out the following: • Check and if necessary adjust the tension of the auxiliary drlvebelt(s) (Section 13) • Check the freeplay and height of the clutch pedal (Section 14) • Check and if necessary adjust the valve clearances (Section 15) HI Check and if necessary tighten inlet and exhaust manifold mountings (Section 16) • Renew the fuel filter (Section 17) D Renew the air filter element (Section 18) O Renew the spark plugs (Section 19) • Check the condition of the HT cables (Section 20) • Check the engine management system (Section 21) Q Lubricate all hinges and locks (Section 22) O Check the headlight beam adjustment (Section 23) • Carry out a road test (Section 24)
Every 30 000 miles (45 000 km) or
3 years - whichever comes first In addition to the items listed above, cany out the following: • Check the operation of the Lambda sensor (Section 25) • Check and if necessary top-up the manual transmission oil level (Section 26) • Check the operation of the evaporative loss system (Section 27) • Automatic transmission inner filter and fluid renewal (Section 28)
Every 40 000 miles (60 000 km) or
4 years - whichever comes first In addition to the items fisted above, carry out the following: • Check the rear brake shoes for wear (Section 29) • Renew the timing belt (Section 30)"
*Noto: Although the normal interval for timing belt renewal is 70 000 miles (105 000 km), It is strongly recommended that the belt Is renewed at 40 000 miles (60 000 km) on vehicles which are subjected to Intensive use, ie. malniy short Journeys or a let of stop-start driving. The actual belt renewal Interval Is therefore very much up to the individual owner, but bear in mind that severe engine damage will result if the belt breaks.
Every 60 000 miles (90 000 km) or
6 years - whichever comes first in addition to the items listed above, cany out the following: • Check the condition and operation of the crankcase emission control system (Section 31)
Every 80 000 miles (120 000 km) • Renew the manual transmission oil (Section 32)
Every 2 years
(regardless of mileage) • Renew the engine coolant (Section 33) • Renew the brake fluid (Section 34)

ia«6 Component location - petrol models
Rear underbody view (diesel model shown, petrol model similar)
1 Fuel
tank
2
Exhaust
tailpipe
and
silencer 3
Rear axle
4 Coll
springs
5
Rear
anti-mil
bar
6
Handbrake cables
T
Rear brake pressure
regulating
valve
S
Rear
shock absorber lower mountings
Maintenance procedures
1 Introduction
This Chapter is designed to help the home mechanic maintain his/her vehicle (or safety, eoonomy, long life and peak performance. The Chapter contains a master maintenance schedule, and Sections dealing specifically with each task in the schedule. Visual checks. ad}ustments, component renewal and other helpful Items are included. Refer to the accompanying Illustrations of the engine compartment and tho underside of the vehicle for the locations of the various components. Servicing your vehicle in accordance with ihe mlleaget/time maintenance schedule and the following Sections will provide a planned maintenance programme, which should result m a long and reliable service life. This Is a comprehensive plan, so maintaining some Items but not others at the specified service Intervals, will not produce the same results. As you service your vehicle, you will discover that many of the procedures can, and should, be grouped together, because of the particular procedure being performed, or because of the proximity of two otherwise-unrelated components to one another. For example, if the vehicle Is raised for any reason, the exhaust can be inspected at the same time as the suspension and steering components. The first step in this maintenance programme is to prepare yoursell before tne
actual work begins. Read through all the Sections relevant to the work to be carried out, then make a list and gather all the parts and tools required. If a problem is encountered, seek advice from a parts specialist, or a dealer service department.
2 Regular maintenance
1 If. from the time the vehicle is new, the routine maintenance schedule is followed closely, and frequent checks are made of fluid levels and high-wear items, as suggested throughout this manual, the engine will be kept in relatively good running condition, and the need for additional work will be minimised. 2 II is possible that there will be times when the engine rs running poorly due to the lack of regular maintenance. This is even more likely If a used vehicle, which has not received regular and frequent maintenance checks, is purchased. In such cases, additional work may need to be carried out. outside of the regular maintenance intervals. 3 If engine wear is suspected, a compression test (refer to the relevant Part of Chapter 2) will provide valuable information regarding the overall performance of the main internal components. Such a test can be used as a basis to decide on the extent of the work to bo carried out. II, for example, a compression test indicates serious internal engine wear, conventional maintenance as described in this
Chapter will not greatly improve the performance of the engine, and may prove a waste of time and money, unless extensive overhaul work is carried out first. 4 The following series of operations are those usually required to improve the performance of a generally poor-running engine:
Primary operations a) Cloan, inspect and test the battery
(See
Weekly checks), b) Check alt the engine-related fluids (See Weekly checks). c) Check the condition and tension of the auxiliary drivebeft($) (Section 13). d) Renew the spark plugs (Section 19). e) Inspect the ignition HT leads (Section 20). 0 Check the condition of the air filter, and renew if necessary (Section 18). g) Check the fuel filter (Section 17). h) Check tho condition of ell hoses, and check for fluid leaks (Sect/on 7). i) Check theexhaust
gas emissions (Section 11).
5 If the above operations do not prove fully effective, carry out the following secondary operations;
Secondary operations All items listed under Primary operations, plus the following; e) Check the charging system (Chapter 5K Section 4). b) Check the ignition system (Chapter 58). c) Check tho fuel system (see relevant Part of Chapter
4).
d) Renew the ignition HT leads (Section 20)

Maintenance procedures - petrol models ia./
Every 5000 miles (7500 km) or 6 months
3 Engine oil and filter renewal Ja*
1 Frequent oil and filter changes are the most important preventative maintenance which can be undertaken by the DIY owner. As engine oil ages, it becomes diluted and contaminated, which leads to premature engine wear. 2 Before starting this procedure, gather all Ihe necessary tools and materials. Also make sure that you have plenty of clean rags and newspapers handy, to mop up any spills. Ideally, the engine oil should be warm, as It
will
drain better, and more built-up sludge will
be
removed with it. Tske care, however, not to touch the exhaust or any other hot parts of the engine when working under the vehicle. To avoid any possibility of scalding, and to protect yourself from possible skin irritants end other harmful contaminants in used engine oils, it Is advisable to wear gloves when carrying out this work. Access to the underside of the vehicle will be greatly Improved if it can be raised on a lift, driven onto ramps, or jacked up and supported on axle stands (see Jacking and vehicle support). Whichever method is chosen, make sure that
the
vehicle remains level, or if it is at an angle, that the drain plug Is at the lowest point. 3 Slacken the drain plug about half a turn using an Allen key. Position the draining container under the drain plug, then remove
the plug
completely (see Haynes Hint). 4 Allow some time for the old oil to dram, noting that it may be necessary to reposition
the
container as the oil flow slows to a trickle. 5 After all the oil has drained, wipe off the drain plug with a clean rag, then clean the area around the drain plug opening and refit
(MB
HiNT '
Keep the drain plug pressed Into the sump white unscrewing it by hand the last couple of turns. As the plug releases, move it away sharply so that the stream
of
oil Issuing from the sump runs into the container, net up your sleeve.
the plug. Tighten the plug securely. 6 It the filter is also to be renewed, move the container into position under tho oil filter, which is located on the front right-hand side of the engine (see illustration). 7 Using an oil filter removal tool if necessary, slacken the filter initially, then unscrew It by hand the rest of the way. Empty the oil in the old filter into the container. 8 Use a clean rag to remove all oil, dirt and sludge from the filter sealing area on the engine. Check the old filter to make sure that the rubber sealing ring has not stuck to the engine. If it has. carefully remove It. 9 Apply a light coating of clean engine oil to the sealing ring on the new filter, then screw it into position on the engine. Tighten the filter firmly by hand only • do not use any tools. 10 Remove the old oil and all tools from under the vehicle then lower the vehicle to the ground (if applicable).
3.6 Oil filter location (viewed from above)
11 Remove the dipstick, then pull out the oil filler cap from the cylinder head cover. Fill the engine, using the correct grade and type of oil (see Weekly checks). An oil can spout or funnel may help to reduce spillage. Pour In half the specified quantity of oil first, then wail a few minutes for the oil to fall to the sump. Continue adding oil a small quantity at a time until the level is up to the MAX mark on the dipstick. Refit the filler cap. 12 Start the engine and run it for a few minutes: check for leaks around the oil filter seal and the sump drain plug. Note that there may be a delay of a few seconds before the oil pressure warning light goes out when the engine is first started, as the oil circulates through the engine oil galleries and the new oil filter before (he pressure builds up. 13 Switch off the engine, and wait a few minutes for the oil to settle In the sump once more. With the new oil circulated and the filter completely full, recheck the level on the dipstick, and add more oil as necessary. 14 Dispose of the used engine oil safely, with reference to General repair procedures in the reference Sections of this manual.
Every 10 000 miles (15 000 km) or 12 months
4 Brake warning lamp ag operation check J§
1 With the ignition key inserted and turned to the MAR position, open the bonnet and depress the button on the top of the brake ftuid reservoir cap (see illustration). 2 As the button is depressed, the brake warning lamp on the instrument panel should Illuminate. 3 If the lamp fails to illuminate, check the operation of the level switch using a continuity tester, then refer to Chapter 12, Section 5, wd check the instrument panel bulb.
5 Front brake pad check
1 Firmly apply the handbrake, then jack up the front of the car and support it securely on axle stands (see Jacking and vehicle support). Remove the front roadwheels, 2 Using a steel rule, measure the thickness of the friction material of the brake pads on both front brakes- This must not be less than 1.5 mm. Check the thickness of the pad friction material through the hole on the front of the caliper (see illustration). 3 For a comprehensive check, the brake pads 4.1 Depress the button on the top of the brake fluid reservoir cap