1999 FIAT PUNTO clearance

1A»1
Chapter
1
Part A:
Routine maintenance & servicing - petrol models
Contents

Air
filter renewal 18 Automatic transmission filter and fluid change 2B Auxiliary dr cmI
and filter renewal 3 Evaporative loss system check 27 Exhaust system check 8 From brake pad check 5 Fuel filter renewal 17 Headlight beam adjustment 23 Hinge and lock lubrication 22
Hose and fluid leak check 7 Idle speed and CO content check and adjustment .11 Ignition system check 20 Introduction 1 Lambda/oxygen sensor check 25 Manifold mounting check 16 Manual transmission oil level check 26 Manual transmission oil renewal .32 Pollen filter renewal 10 Rear brake shoe check 29 Regular maintenance 2 Road test 24 Spark plug renewal 19 Steering and suspension check 12 Timing belt renewal 30 Underbody sealant check 6 Valve clearance check and adjustment 15
Degrees of difficulty
Easy, suitable for ^ novice with little experience ^
Fairty easy, suitable for beginner with ^ some experience
FaMy difficult, ^ sitable for competent jj^ DIY mechanic ^
Difficult, suitable for experienced DIY aJ mechanic ^
Very difficult, ^ suitable for expert DIY or professional ^
expert22 fl/ia http://rutracker.org

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«8 Every 10 000 miles - petrol models
5.2 Check the thickness of the pad friction material through the hole on the front of the caliper should be removed and cleaned. The operation of the caliper can then
bIbo
be checked, and the condition of the brake disc itself can be fully examined on both sides. Refer to Chapter 9 for further Information. 4 If any pad's friction material is worn to the specified thickness or less, all four psds must tie renewed as a set. Refer to Chapter 9. 5 On completion refit the roadwheels and lower the car to the ground
6 Underbody sealant check
I
1 Jack up the front and rear of the car and support It securely on axle stands (see Jacking and vehicle support). Alternatively position the car over an inspection pit. 2 Check the underbody. wheel housings and side sills for rust and/or damage to the under-body sealant. If evident, repair as necessary.
7 Hose and fluid leak check ^
I
1 Visually Inspect the engine joint laces, gaskets and seals for any signs of water or oil leaks. Pay particular attention to the areas around the camshaft cover, cylinder head, oil (liter and sump joint faces. Bear in mind that.
A leak In the cooling system will usually show up as white or rust~coloured deposits on the area adjoining the leak
over a period of time, some very slight seepage from these areas is to be expected -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 refemng to the appropriate Chapters in this manual. 2 Also check the security and condition of all the engine-related pipes and hoses. Ensure that all cable-ties or securing clips ore In place and In good condition, Clips which are broken or missing can lead to chafing of the hoses, pipes or wiring, which could cause more serious probioms In the luture. 3 Carefully check the radiator hoses and heater hoses along their entire length. Renew any hose which is cracked, swollen or deteriorated, Cracks will show up better if the hose is squeezed. Pay close attention to the hose clips that secure the hoses to the cooling system components. Hose clips can pinch and puncture hoses, resulting in cooling system leaks. 4 Inspect all 'he cooling system components {hoses. |olnt faces etc.) for leaks. A leak in the coolmg system will usually show up as white-or rust-coloured deposits on the area adjoining the leak. Where any problems of this nature are found on system components, renew the component or gaskel with reference to Chapter 3. 5 Where applicable, inspect the automatic transmission fluid cooler hoses for leaks or deterioration. 6 With the vehicle raised, inspect the fuel tank and filler neck for punctures, cracks and other damage. The connection between the filler neck and tank Is especially critical. Sometimes a rubber filler neck or connecting hose will leak due to loose retaining clamps or deten orated rubber. 7 Carefully check all rubber hoses and metal fuel lines leading away Irom the fuel tank. Check for loose connections, deteriorated hoses, crimped lines, and other damage. Pay particular attention to the vent pipes and hoses, which often loop up around the fitter neck and can become blocked or crimped. Follow the lines to the front of the vehicle, carefully inspecting them all the way. Renew damaged sections as necessary. 8 From within tne engine compartment,
check the security of all fuel hose attachments and pipe unions, and inspect the fuel hoses and vacuum hoses for kinks, chafing and deterioration. 9 Where applicable, check the condition of the power steering fluid hoses and pipes.
8 Exhaust system check fe
1 With the engine cold (at least an hour after the vehicle has been driven), check the complete exhaust system from the engine to the end of the tailpipe. The exhaust system is most easily checked with the vehicle raised on a hoist, or suitably supported on axle stands (see Jacking and vehicle support), so that the exhaust components are readily visible and accessible. 2 Check the exhaust pipes and connections for evidence of leaks, severe corrosion and damage. Make sure thai all brackets and mountings are in good condition, and that all relevant nuts and bolts are tight, Leakage at any of the Joints or in other parts of the system will usually show up as a black sooty stain in the vicinity of the leak. 3 Rattles and other noises can often bo traced to the exhaust system, especially the brackets and mountings. Try to move the pipes and silencers. If the components are able to come Into contact with the body or suspension parts, secure the system with new mountings Otherwise separate the joints {if possible) and twist the pipes as necessary to provide additional clearance.
9 Driveshaft gaiter check
9.1 Checking the condition of a driveshaft gaiter
1
1 With the vehicle raised and securely supported on stands (see Jacking and vehicle support), turn the steering onto full lock, then s'owly rotate the roadwheel. Inspect the condition of Ihe outer constant velocity (CV) joint rubber garters, squeezing the gaiters to open out the folds. Check for signs of cracking, splits or deterioration of the rubber, which may allow the grease to escape, and lead to water and grit entry into the joint. Also check the security and condition of the retaining clips. Repeat these checks on the Inner CV joints (see Illustration), If any damage or deterioration Is found, the gaiters should be renewed (see Chapter 8, Section 3). 2 At the same time, check the general condition of (he CV joints themselves by first holding (he driveshaft and attempting to rotate the wheel. Repeat this check by holding the inner joint and attempting to rotate the driveshaft. Any appreciable movement indicates wear in the joints. wear In the driveshaft splines, or a loose driveshaft retaining nut

ia.io Every 20 000 miles - petrol models
the front of the car and support It securely on axle stands (see Jacking and vehicle support}. 4 Remove the nght-hand front wheel. 5 Remove the inner cover from under the right-hand wheeiarch for access to the right-hand side of the engine. 0 Using a socket on the crankshaft sprocket boll, rotate the crankshaft so that the full length of the auxiliary drlvebelt(s) can be examined. Look for cracks, splitting and fraying on the surface of the belt: check also for signs of glazing (shiny patches) and separation of the belt plies. If damage or wear Is visible, the relevant belt should be renewed. 7 If the condition of the belt Is satisfactory, check Ihe drivebeit tension as described below.
Renewal
Alternator drivebeit Note: On certain models with power steering but without air conditioning, it will be necessary to remove the power steering pump drivebeit ffrst, as described below. 8 Where fitted, undo the bolts and remove the belt guard from the alternator. 9 Loosen the pivot and adjustment bolts then swivel the alternator towards the engine and slip off the drivebeit. 10 Unbolt and remove the crankshaft sensor from Ihe front of the engine (refer to Chapter 4A. Section 5, if necessary). 11 Remove the drivebeit from the engine. 12 When renewing a drivebeit. ensure that the correct type is used. Fit the belt around the two pulleys then swivel the alternator outwaids to take up any slack in the betL Adjust the tension correctly as described below. Power steering pump drivebeit 13 Slacken the bolts securing the power steering pump to the mounting bracket. 14 Slacken the adjusting bolt locknut and turn the adjusting boit until all the tension is removed from the drivebeit. 15 Undo the bolts and remove the pultey guard from the power steering pump then slip the drivebeit off (he pulleys. 18 Ensuring that the correct type of drivebeit is used, fit the belt around the pulleys and turn the adjusting bolt to just take up the slack in the belt. Adjust the tension correctly as described below. Air conditioning compressor drivebeit 17 Remove the alternator and power steering pump dnvebelts as described previously. 18 Slacken the bolts securing the compressor to the mounting bracket. 19 Slacken the adjusting bolt locknut and turn the adjusting bolt until alt the tension is removed from the drivebeit, then slip the belt off the pulleys. 20 Ensuring lhat the correct type of drivebeit is used, fit the belt around the pulleys and turn the adjusting bolt to just take up the slack In the belt. Adjust the tension correctly as described below.
15.7 Checking a valve clearance with a feeler blade
Tensioning 21 Correct tensioning of the belt will ensure that it has a long life. A belt which Is too slack will slip and perhaps squeal. Beware, however, of overtightening, as this can cause wear in the alternator, power steering pump or air conditioning compressor bearings. Note: Fiat recommend use of their special tensioning tool however the fallowing procedure will set the tension correctly. 22 The belt(s) should be tensioned so that, under firm thumb pressure, there is approximately 5.0 mm of free movement at the mid-point between the pulleys. To adjust the alternator drivebeit, slightly tighten the adjustment bolt then swivel the alternator outwards until tne beft tension Is correct. Fully tighten the adjustment bolt followed by the pivot bolt then refit the rpm sensor. 23 On models with power steering and/or air conditioning, fit the relevant drivebeit over the pulleys then turn the adjusting bolt until the tension is correct. Secure the adjusting bolt by tightening Ihe locknut, then tighten the remaining mounting bolts. Refit any remaining dnvebelts and all the components removed. 24 Refit the inner cover and wheel, lower the vehicle to the ground, then reconnect the battery negative terminal,
14 Clutch adjustment check
Refer to Chapter 8. Section 2.
15.11 Using a modified C-spanner and e screwdriver to remove a shim
15 Valve clearance check ^ and adjustment S
Note: The following procedure Is not applicable to 1242 cc,
16-vatve
engines which utilise self-adjusting hydraulic tappets. 1 The importance of having the valve clearances correctly adjusted cannot be overstressed, as they vitally affect the performance of the engine. Adjustment should only be necessary when the valve gear has become noisy, after engine overhaul, or when trying to trace the cause of power loss. The clearances are checked as follows. The engine must be cold for the check to be accurate. 2 Apply the handbrake then jack up the right* hand front of the vehicle and support on an axle stand (see Jacking and vehicle support). Engage 4th gear. The engine can now be rotated by turning the right-hand front road wheel. 3 Remove all spark plugs as described In Section 19. 4 Remove the camshaft cover as described In Chapter 2A. 5 Each valve clearance must be checked when the high point of the cam lobe is pointing directly upward away from the cam follower. 6 Check the clearances In the firing order 1-3-4-2. No
1
cylinder being at the timing bell end of the engine. This will minimise the amount of crankshaft rotation required. 7 Insert the appropriate feeler blade between the heel of the cam and the cam follower shim of the first valve (see illustration). II necessary alter the thickness of the feeler blade until it is a stiff, sliding fit. Record the thickness, which will, of course, represent the valve clearance for this particular valve. 8 Tum the engine, check the second valve clearance and record it. 9 Repeat the operations on all the remaining valves, recording their respective clearances. 10 Remember that the clearance for Inlet and exhaust valves differs • see Specifications. Counting from the timing cover end of the engine, the valve sequence is: tnlet 2-4-5-7 Exhaust 7-3-6-$ 11 Where clearances are incorrect, the particular shim will have to be changed. To remove the shim, turn the crankshaft until the high point of the cam Is pointing directly upward. The cam follower will now have to be depressed so that the shim can be extracted. Special tools are available from your Fiat dealer to do the job, otherwise you will have to make up a forked (ever to locate on the rim of the cam follower. This must allow room for the shim to be prised out by means of the cut-outs provided in the cam follower rim {see illustration). 12 Once the shim is extracted, establish its thickness and change It for a thicker or thinner one to bring the previously recorded

Every 20 000 miles - petrol models ia-h
clearance within specification. For example, if the measured valve clearance was 1.27 mm too great, a shim thicker by this amount will be required. Conversely, if the clearance was 1.27 mm too small, a shim thinner by this amount will be required. 13 Shims have their thickness (mm) engraved on them; although the engraved side should be fitted so as not to be visible, wear still occurs and often obliterates the number. In this case, measuring their thickness with a metric micrometer is the only method to establish their thickness (see illustration). t4 In practice, if several shims have to be changed, they can often be interchanged, so avoiding the necessity of having to buy more new shims than is necessary. 15 If more than two or three valve clearances are found to be incorrect, it will be more convenient to remove the camshaft for easier removal of the shims. 16 Where no clearance can be measured, even with the thinnest available shim in position, the valve will have to be removed and the end of its stem ground off squarely. This will reduce its overall length by the minimum amount to provide a clearance. This job should be entrusted to your dealer as it is important to keep the end of the valve stem square. 17 On completion, refit the camshaft cover and gasket, air cleaner and duct, and spark plugs. 18 lower the vehicle to the ground.
16 Manifold mounting check
Refer
1O
Chapters 4A. 48 and 4D and check tne tightness of the nuts and bolts securing the inlet and exhaust manifolds.
17
Fuel
filter renewal I I
Warning: Before carrying out the !\ f°llow'n9 operation, refer to the precautions given In Safety firstI A
15.13 Shim thickness is marked on the tower face (here 4.20 mm) at the beginning of this manual, and follow them Implicitly. Petrol Is a highly-dangerous and volatile liquid, and the precautions necessary when handling it cannot be overstressed. Note: 1242 cc (8-vatve) engine mode's from 1998 onwards are equipped with a modified fuel system incorporating a fuel fitter integral with the fuel pump. On these engines fuel filter renewal is not required. 1 The fuel filter is situated underneath the rear of the vehicle, on the right-hand side of the fuel tank (see illustration). To gain access to the filter, chock the front wheels, then jack up the rear of the vehicle and support it on axle stands (see Jacking and vehicle support). 2 Unscrew the bolt securing the filter to its support bracket. 3 Noting the fitted position of the filter body, release the retaining clips and disconnect the fuel hoses from the filter. The correct position is indicated by an arrow marked on ihe filter body 4 Remove the filter from the vehicle. Dispose safely of the old filter; it will be highly flammable, and may explode if thrown on a fire. 5 Locate the new filter into position, ensuring that the arrow on the filter body is pointing in the direction of the fuel flow, as noted when removing the old filter. The flow direction can otherwise be determined by tracing the fuel hoses back along their length. 6 Connect the fuel hoses to the filter and lighten the clips, then locate it in the support bracket and tighten the mounting bolt.
17.1 Fuel filter location on tho right-hand side of the fuel tank 7 Start the engine, check the filter hose connections for leaks, then lower the vehicle to the ground.
18 Air fitter renewal
I
f f 08 cc and 1242 cc (8-valve) engines 1 Prise open the spring clips and withdraw the air cleaner cover a little way from the main body (see illustration). Leave the cover attached to the hot air tube and inlet duct. 2 Lift out the filter element (see illustration). 3 Remove any debris that may have collected inside the air cleaner and wipe the inner surfaces clean. 4 Fit a new air filter element In position, ensuring that the edges are securely seated. 5 Refit the air cleaner top cover and snap the retaining clips into position.
1242 cc (16-valve) engines 6 Undo the three bolts securing the front of Ihe air cleaner cover to the main body. Lift the cover up at the front, disconnect the rear retainers and move it clear of the main body {see illustration). Leave the cover attached to the hot air tube and inlet duct. 7 Lift out the filter element (see illustration). 8 Remove any debris that may have collected inside the air cleaner and wipe the inner surfaces clean.
18.1 Prise open the spring clips... . and remove the filter element (8-valve engines)
18.6 Undo the three bolts (arrowed) and disconnect the air cleaner cover rear retainers (16-vatve engines)

1B»1
Chapter
1
Part B:
Routine maintenance & servicing - diesel models
Contents
Air filter renewal 13 Auxiliary drivebelt(s) check and renewal 16 Brake fluid renewal 2d Brake warning lamp operation check 5 Clutch adjustment check 17 Coolant renewal 27 Drtv«shaft gaiter check 10 Emissions control systems check 25
Engage
oil and filter renewal 3 Exhaust system check 9 Front brake pad check 6
Fuel
fitter renewal 12 Fuel Filter water draining 4 Headlight beam adjustment 20
Hinge and lock lubrication 19 Hose and fluid leak check 6 Idle speed check and adjustmenl 11 Introduction ... 1 Manual transmission oil level check 22 Manual transmission oil renewal - 26 Pollen filter renewal 14 Rear brake shoe check 23 Regular maintenance 2 Road test 21 Steering and suspension check 15 Timing belt renewal 24 Underbody sealant check 7 Valve clearance check and adjustment 16
^m
Degrees of difficulty
Easy, sutable for % Fairly easy, suitable FaHycifficult, i'. Difficult, suitable fa Very difficult, novice with irttte % for beginner with suitable for competent experienced DIY
1
suitable for expert DIY * or professional jQ experience some experience DIY mechanic mechanic 1
suitable for expert DIY * or professional jQ

1B.2
Servicing specifications - diesel models
Lubricants and fluids Refer to end of Weekly checks on page 0*17
Capacities Engine oil (including filter) Non-turbo diesei engine 4.95 litres Turbo diesel engine 4.84 litres Cooling system 7.2 litres
Manual transmission Non-turbo diesel engine 2.37 litres Turbo diesei engine t .98 litres Power-assisted steering 0.65 litres
Fuel tank 47 litres Washer reservoir Without headlight washers 2.5 litres With headlight washers 7.0 litres
Engine Oil fitter Engine Idle speed: Non-turbo diesel engine Turbo diesel engine Auxiliary drivebelt tension ...... Valve clearances • engine cold: Inlet Exhaust
Champion C112
8l0«40rpm 900 ± 20 rpm 5.0 mm deflection midway between pulleys
0.30 mm * 0.05 mm 0.35 mm ± 0.05 mm
Cooling system Antifreeze mixture: 50% antifreeze Protection down to-35°C Note: Refer to antifreeze manufactuivr for latest recommendations.
Fuel system Air filter element: Non-turbo diesel engine (with Lucas/CAV Injection) Champion U611 Turbo diesel engine (with Bosch Injection) Champion U579 Fuel filter Champion L120
Brakes Brake pad lining minimum thickness 1-5 mm Brake shoe friction material minimum thickness 2.0 mm
Tyre pressures See end of Weekly checks on page 0*18
Torque wrench settings Fuel filter bracket to body ..... « Fuel filter to bracket i........ Manual transmission oil drain plug: Non-turbo diesel engine: Stage 1 Stage 2 Turbo diesel engine Manual transmission oil filler plug Roadwheel bolts
Nm Ibfft 18 13 24 18
12 9 Angle-tighten a further 180® 46 34 46 34