steering wheel FIAT PUNTO 1999 176 / 1.G Owner's Guide

Suspension and steering
10*195

5 Front suspension >,•> tower arm balljoint -renewal ^
The balljoint is integral with the suspension ower arm (see Illustration). If the balljoint is worn or damaged, the complete lower arm oust be renewed as described In Section 4.
6 Front suspension ^ anti-roll bar -
removal and refitting s^
Removal 1 Chock the rear wheels, apply the handbrake, then jack up the front of the vehicle and support securely on axle stands •we Jacking and vehicle support). If required, wove the relevant roadwheels. 2 Refer to the Chapter 4D and unbolt the hnt section of the exhaust pipe. 3 Unscrew the bolts securing the anti-roll bar mountings to the suspension lower arms on ether side of the vehicle. Similarly, unscrew
ine
bolts securing the anti-roll bar mountings lo the suspension sub-frame (refer to the Derations in Section 4). 4 lower the anti-roll bar away from the underside of the vehicle. 5 Inspect the rubber bushes for cracks or ietertoratlon, If renewal Is necessary, slide the dd bushes from the bar, and fit the now items, using soapy water as a lubricant. Do rot apply grease or oil as this will attack the •ifiber. 9 Check the anti-roll bar for signs of damage, war or serious corrosion. Refitting 7 Refitting Is a reversal of removal, bearing In
mnd
the following points: sj
D'rw
up the holes af the ends of the anti-roll bar with those on the suspension iov/erarm. til
Tighten
all fixings to the specified torque, but do not do this until the vehicle is resting on its roadwheels, and the suspension has been settled, or damage to the bushes may result.
7.5 Slacken and remove the rear hub nut
5.1 Front suspension lower arm balljoint
7 Rear hub bearings -renewal
Note: 77ie bearing will be destroyed during the removal operation, and a new rear hub/ bearing assembly must be used on refitting -the old hub cannot be re-used. A new rear hub nut must be used on refitting. 1 The rear hub bearings are integral with the hubs themselves, and cannot be renewed separately, tf the bearings require renewal, the complete hub assembly must be renewed as follows. 2 Chock the front wheels, then jack up the rear of the vehicle and support securely on axle slands (see Jacking and vehicle support). Remove the appropriate rear roadwheel. 3 Remove the brake drum as described In Chapter 9. Do not depress the brake pedal whilst the brake drum is removed. 4 Prise the dust cap from the hub. using a mallet and punch. 5 Slacken and remove the hub nut and recover the washer/spacers (see illustration). Caution: The nut Is tightened to a very high torque. Use a long extension bar to remove the nut and ensure that you have access to torque wrench capable of tightening the new nut to the speclfiod torque setting, before removing the existing nut 6 Withdraw Ihe hub and bearing assembly from the stub axle, and recover the inner washer. Discard the hub nut - a new one must be used on refitting.
1
8.3 Slacken and withdraw the damper lower retaining bolt (arrowed)
7 Thoroughly clean tho stub axle, then slide the inner washer and new hub assembly into position. 8 Fit the outer washer, then thread a new hub nut onto the end of the stub axle by hand - do not fully tighten the nut at this stage. 9 Refit the brake drum (Chapter 9). 10 Tighten the hub nut to the specified torque, then check that the hub spins smoothly and freely. Carefully tap the dust cap into position over the nut. 11 Refit the roadwheel, then lower the vehicle to the ground and tighten the road-wheel bolts to the specified torque.
8 Rear suspension components -removal, overhaul and refitting ^
1 Chock the front wheels, then jack up the rear of the vehicle and support on axle stands (see Jacking and vehicle support). Remove the relevant rear roadwheel.
Damper
Removal 2 Using a trolley jack positioned under the trailing arm, raise the trailing arm to take the strain from the damper. 3 Slacken and withdraw the damper lower retaining boll (see Illustration). 4 Lower the jack and allow the damper to separate from the trailing arm. Take care to avoid displacing the coil spring. 5 Slacken and withdraw the damper upper retaining bolt (see illustration). 6 Lower the damper away from the suspension subframe. Refitting 7 Refitting is a reversal of removal. Tighten the damper upper and lower retaining bolts to the specified torque, but delay this operation until the full weight vehicle is resting on the road-wheels • this prevents the damper bushes from being strained.
Coil spring
Removal 8 With reference to the previous sub-Section.
8.5 Slacken and withdraw the damper upper retaining bolt (arrowed)

Suspension and steering 10*8
9.1 Prise the horn centre pad from the steering wheel hub unbolt the lower end of the damper from the trailing arm. 9 Lower the trailing arm gradually using a trolley jack, until the coil spring Is released from its lower seat on the trailing arm and its upper seat on the subframe. Make a note of the orientation of the coll spring, to aid correct refitting later. Refitting 10 Refitting is a reversal of removal, lighten the damper lower retaining bolt to the specified torque. Trailing arm Note: The rear stub axles are integral with the trailing arm assemblies and cannot be renewed separately. Removal 11 With reference to Chapter 9. carry out the following: a) Remove the brake drum, shoes and adjuster assembly. b) Unbolt the brake hose union from the
rear
of the wheel cylinder. c) Unbolt the brake pipe mounting bracket from the trailing arm. 12 Refer to Section 7 and remove The rear hub and beanng assembly. 13 With reference to the relevant sub-Section, unbolt the lower end of Ihe damper from the trailing arm. 14 Raise the trailing arm using a trolley jack so that the coll spring Is compressed, then slacken and withdraw the trailing arm front mounting bolL 15 With reference to the previous sub-Section, gradually lower the trailing arm using a trolley lack and remove the coll spring. 16 Allow Ihe trailing arm to hang down, then pull the leading edge of the arm down from its mounting bracket. Refitting 17 Refitting Is a reversal of removal. Tighten all suspension fixings to the specified torque settings, but delay this operation until the full weight vehicle is resting on the roadwheeis -this prevents the damper and trailing arm bushes from being strained. 18 On completion, bleed the brake hydraulic system and adjust the operation of the handbrake, with reference to Chapter 9.
9.2 Unplug the wiring from the centre pad at the connector(s)
9 Steering wheel - % removal and refitting ^
Note: This procedure does not apply to vehicles fitted with an airbag A Warning: For safety reasons, owners are strongly advisod to entrust to an authorised Fiat dealer any work which involves disturbing the airbeg system components. The airbag inflation devices contain explosive material and legislation exists to control their handling and storage. In addition, specialised test equipment Is needed to check thet the alrbag system Is fully operational following reassembly.
Removal 1 Ensure that the ignition is switched off, then prise the horn centre pad from the steering wheel hub. Use the blade of a screwdriver, padded with PVC tape to protect the steering wheel (see illustration) 2 Unplug the horn and (where applicable) radio/cassette control switch wiring from the centre pad at the connectors) (see illustration) 3 Turn the steering wheel to its centre position, so that the roadwheeis are pointing straight ahead. 4 Make alignment marks between the steering wheel and the end of the steering column shaft, to aid correct refitting later, 5 Relieve the staking and then slacken and remove tne steenng wheel securing nut (see
9.5 Slacken and remove the steering wheel securing nut Illustration). Discard the nut as a new item must used on refitting. 6 Lift the steering wheel off the column splines. If it is tight, tap il near the centre, usrg the palm of your hand, or twist it from
side to
side, whilst pulling upwards to release il ton the shaft splines. If the wheel is particular tight, a suitable puller should be used.
Refitting 7 Before commencing refitting, lightly eca. Ihe surfaces of the direction indicator cancelling mechanism with grease. 8 Refitting is a reversal of ren>oval.
bearing a
mind the following points: a) Use a new steering wheel
securing not
and tighten it to the specified
torque.
Ensure that its outer collar
Is adequate^
staked to the column shaft
using a
hammer and punch (see Illustrations). b) Ensure that the direction Indicator
swiith
is in the central (cancelled/off)
position,
otherv/ise the sivitch may be damaged X the wheel Is refitted. c) Align the marks made on the
wheel and
Ihe steering column shaft during removeI 9 Note that if necessary, the position of tf* steering wheel on the column shaft cant* | altered in order to centralise the wheel (enstn that the front roadwheeis aro pointing
In the
straight-ahead position), by moving the vMti the required number of splines on the
sfcafc
Fine adjustment can be carried out by adjusting the length of both track-rwa simultaneously, but this operation is best entrusted to a Rat dealer or tyre specialist
9.8a Fit a new steering wheet securing nut... 9.3b ... and stake it to the steering column shaft using o hammer and punch

Suspension and steering 10*9
10.3 Unplug the multi-way wiring connector from the rear of tho lock assembly
10 Ignition switch/ steering column lock • ^ removal and refitting ^
Caul/on: The Ignition switch/steering column lock has on integral and-tho ft mechanism. Any attempt to rofafe tho lock shaft using tools (lo without using the correct key) results in the steering column tebg locked and Irreparable damage to the lock mechanism. This renders the vehicle
unusable
until tho lock assembly Is renewed.
Removal 1 Disconnect the battery negative terminal (refer to Disconnecting the battery In the Reference Section of this manual}. 2 Remove the lower section of the steering column shroud.
11.3a Unscrew the fixings using an Allen key...
f
10.4 On vehicles fitted with a Flat Immobiliser, uncllp the receiver ring from the lock cylinder 3 Unplug the multi-way wiring connector from the rear of the lock assembly (see illustration). 4 On vehicles fitted with a Fiat immobiliser. uncltp the receiver ring from the lock cylinder (see illustration). Insert the key Into the ignition switch and turn it to the ON position. 5 Working underneath the steering column, insert a small fiat bladed screwdriver into the access slot in the base of the lock assembly bracket. Depress Ihe release button and withdraw the lock assembly from Its bracket, complete with the key (see illustrations).
Refitting 6 To refit the lock, first inserl the hey and turn it to the ON position. Depress the release button slide the assembly into the retaining bracket until the release button clicks Into the access slot. 7 Turn the key back to the OFF position, then reconnect the wmng connector. 8 Relit the steering column lower shroud. 9 Reconnect the negative cable to the battery terminal.
11 Steering column - ^ removal, overhaul and refitting jK
Removal 1 Disconnect the battery negative terminal (refer to Disconnecting the battery in the Reference Section of this manual). 2 Remove the steenng wheel (Section 9).
10.5a Insert a small, flat-bladed screwdriver into the access slot in the base of the lock assembly bracket
10.5b Depress tho release button and withdraw the lock cylinder
3 Unscrew the fixings using an Allen key and remove the upper and lower halves of the plastic shroud from the steering column (see illustrations) 4 Working as described in Chapter 12. Section 14. remove the column stalk switch assembly, 5 Unplug the wiring from the rear of the ignition switch/column lock at the multi-way connector • refer to Section 10 for details. 6 Working in the drivers footweli. peel back the carpet trim to gam access to the base of the steering column. Slacken the nut and clamp bolt on the lower half of the universal joint (see illustration). 7 Remove Ihe nuts from the four upper steenng column mounting bolts and lower the assembly away from the bulkhead bracket (see illustration).
11.7 Remove the nuts from the four upper steering column mounting bolts (two arrowed, two concealed)
11.3b ... end remove the upper and lower halves of the plastic shroud from the 11-6 Slacken the nut (arrowed) and clamp steering column bolt on the lower half of the universal joint

10*10 Suspension and steering
12.8 Slacken and remove the two steering goar-to-subirame bolts (arrowed) 8 Disconnect the universal joint at the base of the steering column from the steering gear pinion. Note the position of tho safety clip • this must be refitted In the same position on reassembly. 9 Remove Ihe steering column from the vehicle.
Overhaul 10 The hoight adjustment mechanism can be removed by removing the nut from the end of the pivot shaft and withdrawing it. 11 The upper and lower bushes are held in position by staking at the ends of the column tube. Relieve the staking using a mallet and punch to extract the bushes. 12 Check for excessive radial and axial play In the universal joints at both ends of the lower steering column. The lower section of the steering column may be renewed separately if required, by slackening the clamp bolt and detaching It from the upper section. 13 If the vehicle has been Involved in an accident, check for deformation In all ol the steering column components, particularly the mounting bracket and centre tube. Renew as required.
Refitting 14 Refitting the steering column is by following the removal procedure in reverse. Tighten all fixings to Ihe specified torque setting.
12 ManuaJ steering fk gear assembly -removal, overhaul and refitting
Removal 1 Firmly apply the handbrake, then jack up the front of the car and support it securely on axie stands (see Jacking and vehicle support). Remove the front road wheels. 2 Disconnect the battery negative terminal (refer to Disconnecting the battery in the Reference Section of this manual). 3 With reference to Section 11. slacken the clamp boil at the base of steering column lower universal |o!nt, to separate it rrom the steering gear pinion.
12.9 Unbolt the rear engine mountlng-to-subframe bolts (arrowed) 4 Remove the safety clip from the steering gear pinion, noting Its fitted position to aid correct refitting later. Lift off the sound insulating pad. 5 Refer to Section 17 and dotach the track* rod end bailjoints from the hub carriers, using a balljoint splitter. 6 Working underneath the vehicle, remove the clips and detach the gear selection cable and the reverse gear inhibitor cable from the steenng gear. 7 Delach the gear selector rod from the top of the steering gear, 8 Slacken and remove the two steering gear-to-subframe bolts (see Illustration) 9 Support the underside of the transmission using a trolley jack, then unbolt the rear engine mountlng-to-subframe bolts (see illustration) 10 With reference to Chapter 4D. unbolt the front section of the exhaust pipe from the catalytic converter. 11 Unclip the plastic steenng gear pinion cup from ihe bulkhead. 12 Withdraw the steenng gear through the wheel arch.
Refitting 13 Refitting is a reversal of removal, noting the following: a) Tighten all fixings lo the specified torque settings. b) On completion, have the front wheel alignment checked at the earliest opportunity by a Fiat dealer or a tyro specialist.
13.10 Disconnect the fluid delivery and return pipes (arrowed) from the power steering gear
13 Power steering * gear assembly - J removal and refitting ^
Removal 1 Chock the rear wheels, apply tN handbrake, then jack up the front ot thi vehicle and support securely on axle standi (see Jacking and vehicle support). Remove both front roadwheels to improve access. 2 Disconnect the battery negative terminal (refer to Disconnecting the battery In tto Reference Section of this manual). 3 With reforence to Section 11, slacken ihe clamp bolt at the base of steering cohimn lower universal joint, to separate ll from Ihe steering gear pinion. 4 Remove the safety clip from the steenng gear pinion, noting its fitted position lo aid correct refitting later. Lift off the sound Insulating pad. 5 Refer to Section 17 and detach the track-rod end bailjoints from the hub carriers, usty a balljoint splitter. 6 Working underneath the vehicle, ranwvi the clips and detach the power steering fluid pipe from the steering gear casing. 7 With reference to Chapter 40, unboil lbs front section of the exhaust pipe from the manifold and catalytic converter/intermediate silencer (as applicable). 8 Refer to Chaptor 7A and disconnect the gear selector rod from the relay rod Disconnect the relay rod from the mounting on the top of the steering gear casing. 9 Drain as much fluid as possible from the power steering reservoir, using a pipette or
an
old poultry baster. 10 Slacken the unions and disconnect the fluid delivery and return pipes from the power steering gear. Be prepared for an amount
erf
fluid loss - position a container underneath the unions and pad the surrounding area wth absorbent rags (see Illustration). 11 Slacken and remove the two sleeting gear-to-subframe bolts (see illustrations). 12 Support the engine and tronsmission assembly using either blocks of wood positioned under the transmission casing,
or a
lifting beam positioned across the engine
bay

13.11a Slacken and remove the right-hand...

Suspension and steering 10*11
13.11b ... and left-hand steering gear-to-subframe bolts
hooked onto the engine lifting eyelet on the cylinder head. Working underneath the vehicle, unbolt and remove the transmission-lo-subframe rear mounting bracket. 13 Position a trolley jack under the right hand skle of the subframe crossmember. Raise the jack to take the weight of the crossmember
and
the attached components. 14 With reference to Section 4, slacken and remove the two bolts that secure the suspension lower arm rear bush to the subframe. Slacken and withdraw the subframe-to-bodywork bolt, located adjacent to the rear of the suspension lower arm. Throad two flange head bolts of the same thread size, but approximately 25 mm longer into the vacated holes, then carefully lower
the
trolley jack and allow ihe subframe to rest on the heads of the temporary bolts (see (lustration), 15 Repeat the operations in paragraphs 13 end 14 at the left-hand side of the vehicle. On completion, the subframe should be resting at
&
height approximately 25 mm lower than normal. 16 The additional clearance will now permit the steering gear pinion to be lowered away from the bulkhead. When the end of the pinion has cleared Ihe aperture, manoeuvre the entire steering gear assembly through the *tiae?arch.
Refitting 17 Refitting is a reversal of removal, noting
the
following points: s) Remote the temporary bolts and refit the original length fixings.
13.14 Slacken and remove the subframe-to-bodywork bolts (arrowed)
b) Tighten all fixings to the specified torque settings. c) Refill the hydraulic system with the specified grade and quantity of power steering fluid (see Lubricants and fluids In Weekly checks), then thoroughly bleed the system as described in Section 15. d) On completion, have the front wheel alignment checked at the earliest oppor-tunity by a Flat dealer or a tyre specialist.
14 Steering gear rubber gaiters - renewal <
Note: New gaiter retaining clips should be used on refitting. 1 Remove the relevant track-rod end as described in Section 17. 2 If not already done, unscresv the track-rod end locknut from Ihe end of the track-rod. 3 Mark the correct fitted position of the gaiter on the track-rod, then release the gaiter securing clips. Slide the gailer from the steering gear, and off the end of the track-rod. 4 Thoroughly clean tho track-rod and the steering gear housing, usrng fine abrasive paper to polish off any corrosion, burrs or sharp edges, which might damage the new gaiter sealing lips on installation. Scrape off all the grease from the old gaiter, and apply it to the track-rod inner balljoint. (This assumes that grease has not been lost or contaminated as a result of damage to the old gaiter. Use fresh crease if In doubt.) 5 Carefully slide the new gaiter onto the track-rod. and locate it on the steering gear housing. Align the outer edge of the gaiter with the mark made on the track-rod prior to removal, then secure it in position with new retaining clips. 6 Screw the track-rod end locknut onto the end of the track-rod. 7 Refit the track-rod end as described in Section 17.
15 Power steering hydraulic system • bleeding ^
General 1 The following symptoms indicate that there is air present In the power steering hydraulic system: a) Generation of air bubbles in fluid reservoir. b) Clicking noises from power steering pump. c) Excessive buzzing or groaning from power steering pump. 2 Note that when the vehicle Is stationary, or while moving the steering wheel slowly, a hissing noise may be produced In the steering gear or the fluid pump. This noise is inherent in the system, and does not indicate any cause for concern.
Bleeding 3 Chock the rear wheels, apply the handbrake, then jack up the front of the vehicle and support securely on axle stands (see Jacking and vehicle support). 4 Check the fluid level in the power steering fluid reservoir (bear in mind that the vehicle will be tilted, so the level cannot be read accurately), and if necessary top-up to just above the relevant level mark. 5 Have an assistant tum the steering quickly from lock to lock, and observe tho fluid level, if the fluid level drops, add more fluid, and repeat the operation until the fluid level no longer drops. Failure to achieve this within a reasonable period may indicate a leak in the system. 6 Stan the engine and repeat the procedure described In the previous paragraph. 7 Once the fluid level has stabilised, and all air has been bled from the system, lower the vehicle to the ground.
16 Power steering pump - Sk removal and refitting ^
Removal 1 Drain as much fluid as possible from the power steering reservoir, using a pipette or an old poultry baster. 2 Remove the clip and disconnect the rubber fluid supply hose from the port on the top of the power steering pump. Be prepared for an amount of fluid loss • position a container underneath the port and pad the surrounding area with absorbent rags. 3 Slacken the union and disconnect the fluid delivery hose from the side of the power steering pump. Again, be prepared for an amount of fluid loss. 4 Unscrew tho clamp bolt and through-bolt at either end of the drivebelt guard, then detach Ihe guard from the power steering pump (see illustrations). 5 Partially unscresv the two power steering pump mounting bolts then rotate the pump towards the engine slightly, to release the tension from the belt. Carefully ease the drivebelt from the pump pulley.
16.4a Unscrew the clamp bolt...

10*12 Suspension and steering
16.4b ... and through-bolt...
6 Remove the two pump mounting bolts (see Illustrations) that were slackened earlier, then remove the pump from the engine.
Refitting 7 Refilling is a reversal, noting the following points: a) On completion, check and j? necessary adjust the dm'ebelt tension ay described In Chapter JA or IB. b) Refill the hydraulic system with the specified grade and quantity of power steering fluid (sw lubricants and fluids in Weekly checks), then thoroughly bleed the system as described In Section 15. c) Tighten all fixings to the specified torque setting,
17 Track-rod end -removal and refitting ^ S
Removal Note: A ball joint separator tool will do required for this operation. A new track-rod end nut split pin should be used on refitting. 1 Chock the rear wheels, apply the handbrake,
I
hen jack up Ihe front of the vehicle and support on axle stands (see Jacking and vehicle support). Remove the relevant front roadwheel. 2 Partially unscrew the nut securing the (rack-rod end to the steering arm. Using a
17.2a Balljoint separator tool In use on the track-rod end
16.4c ... then detach the guard from the power steering pump
ballpoint separator tool, separate Ihe track-rod end from tho steering arm (see Illustrations). 3 Counterhold the track-rod end using the flats provided, then loosen ihe irack-rod end locknut (see illustration). 4 Unscrew the track-rod end from the track-rod, counting the exact number of turns required to do so. Alternatively, mark the relationship between the track-rod end and the trock-rod using a dab of p3lnL
Refitting 5 Carefully clean the track-rod end and the track-rod threads. 6 Renew the track-rod end if the rubber dust cover Is cracked, split or perished, or If the movement of the balijoint is either sloppy or too stiff. Also check lor other signs of damage such as worn threads. 7 Screw the track-rod end onto ihe track-rod by ihe number ol turns noted before removal. Tighten the locknut temporarily. 8 Ensure that Ihe balljoint taper is clean, then engage the taper wilh the steering arm on the hub carrier. 9 Refit the balljoint nut, and tighten to the specified torque. 10 Refit the roadwheel, and lower the vehicle to the ground. 11 Have tho front wheel alignment checked by a Rat dealer or tyre specialist at the earliest opportunity. Note: // the vehicle has to be driven to have the wheel alignment checked, the track-rod end locknut should be tightened before drMng the vehicle.
17.2b Separato tho track-rod end from the steering arm
18.6b ... and rear mounting bolts
18 Wheel alignment and steering angles -general information
General information 1 A car's steering and suspension geomeiry Is defined in four basic settings • with this exception of toe sotting, all angles arc expressed in degrees: the relevant setting! are camber, castor, steering axis inclination, and toe-setting. With ihe exception of toe-sett ing, none of these settings are acfjustabitf.
Front wheel toe setting
Chocking 2 Due to the special measuring equlpr 17.3 Counterhold the track-rod end, then loosen the locknut (arrowed)
expert22 fl/m http://rutracker.org

Suspension and steering 10*13
the skill required to use It properly, the checking and adjustment of these settings Is best left to a Fiat dealer or similar expert. Most tyre-fitting shops now possess sophisticated checking equipment. 3 For accurate checking, the vehicle must be at the kerb weight specified in Dimensions and weights. 4 Before starting work, check first that the tyre sizes and types are as specified (see Tyre pressures in Weekly checks), then check tyre pressures and tread wear. Also check roadwheel run-out, the condition of the hub bearings, the steering wheel free play and the condition of the front suspension components (Steering and suspension check in Chapter 1A or
1B).
Correct any faults found. 6 Park the vehicle on level ground, with the front roadwheeis in the straight-ahead position. Rock the rear and front ends to settle the suspension. Release the handbrake and roll the vehicle backwards approximately 1 metre, then forwards again, to relieve any stresses in the steering and suspension components. 6 Two methods are available to the home mechanic for checking the front wheel toe setting. One method is to use a gauge to measure the distance between the front and rear inside edges of the roadwheeis. The other method is to use a scuff plate, in which each front wheel is rolled across a movable plate which records any deviation, or scuff, of the tyre from the straight-ahead position as It moves across the plate. Such gauges are available in relatively-inexpensive form from accessory outlets. It Is up to the owner to decide whether the expense is justified, In view of the small amount of use such equipment would normally receive. 7 Prepare the vehicle 8S described in paragraphs 3 to 5 above.
8 If the measurement procedure is being used, carefully measure the distance between the front edges of the roadwheel rims and the rear edges of the rims. Subtract the front measurement from the rear measurement, and check that the result is within the specified range. If not, adjust the toe setting as described in paragraph 10. 9 If scuff plates are to be used, roll the vehicle backwards, check that the roadwheeis are in the straight-ahead position, then roll it across the scuff plates so that each front roadwheel passes squarely over the centre of its respective plate. Note the angle recorded by the scuff plates. To ensure accuracy, repeat the check three times, and take the average of the three readings, if the roadwheeis are running parallel, there will of course be no angle recorded; If a deviation value Is shown on the scuff plates, compare the reading obtained for each wheel with that supplied by the scuff plate manufacturers. If the value recorded is outside Ihe specified tolerance, the toe setting is incorrect, and must be adjusted as follows. Adjustment 10 Apply the handbrake, then jack up the front of the vehicle and support it securely on axle stands (see Jacking and vehicle support). Turn the steering wheel onto full-left lock, and record the number of exposed threads on the right-hand track-rod. Now turn the steering onto full-right lock, and record the number of threads on the left-hand side. If there are the same number of threads visible on both sides, then subsequent adjustment should be made equally on both sides. If there are more threads visible on one side than the other, it will be necessary to compensate for this during adjustment Note: It is important to ensure that, after adjustment, the same number of threads are visible on the end of each track-rod.
11 First clean the track-rod threads; If they are corroded, apply penetrating fluid before starting adjustment. Release the steering gear rubber gaiter outboard clips, then peel back the gaiters and apply a smear of grease, so that both gaiters are free and will not be twisted or strained as their respective track-rods are rotated. 12 Use a straight-edge and a scriber or similar to mark the relationship of each track-rod to the track-rod end. Working on each track-rod end in tum, unscrew its locking nut. 13 Alter the length of the track-rods, bearing In mind the note in paragraph 10, by screwing them into or out of the track-rod ends. Rotate the track-rod using an open-ended spanner fitted to the flats provided. If necessary, counterhold the track-rod end using a second spanner. Shortening the track-rods (screwing them Into their track-rod ends) will reduce toe-in and increase toe-out. 14 When the setting Is correct, hold the track-rods and securely tighten the locking nuts. Check that the balljoints are seated correctly In their sockets, and count the exposed threads on the ends of the track-rods. If the number of threads exposed is not the same on both sides, then the adjustment has not been made equally, and problems will be encountered with tyre scrubbing in turns; also, the steering wheel spokes will no longer be horizontal when the wheels are in the straight-ahead position. 15 When the track-rod lengths are the same, lower the vehicle to the ground and re-check the toe setting; readjust if necessary. When the setting is correct, tighten the locking nuts. Ensure that the steering gear rubber gaiters are seated correctly and are not twisted or strained, then secure them In position with new retaining clips.
10

Bodywork and fittings
11
*11
securing the motor assembly/winder mechanism to the door 5 Uft the glass out through the window aperture in the top of the door, manipulating the glass past the weatherstrips as it is withdrawn. On 3-door models, it will be necessary to partially remove the weatherstrip from the upper edge of Ihe window aperture, to allow the glass to be withdrawn. Refitting 6 Refitting is a reversal of removal, bearing in mind the following points: a) Ensure that all weather stnps are
securely
seated on the edges of the window aperture. b) Check the operation of the window regulator mechanism before refitting the door inner trim panel. | 0 Refit the door inner trim panel with | reference to Section 14.
1 Door window regulator
Removal 7 Separate the window glass from the regulator mechanism, as described earlier. 6 Fully raise the window glass, and secure the glass In position using suitable tape, or by wedging the glass in position using rags between the glass and the edge of the door • ensure that the glass cannot drop into the door. Alternatively, lift the glass panel out 1 through the window aperture. 9 Where applicable, separate the two halves of the regulator motor wiring connector. I 10 Unscrew the bolts securing the motor assembly/winder mechanism to the door (see Illustration). t1 Unscrew the two upper and the two lower regulator mechanism securing bolts, then manipulate the complete regulator assembly out through the aperture in the door (see illustrations). 12 The winder/motor assembly, together with its associated control cables remains connected to the regulator mechanism (see Illustration), Note: Carefully mark the relationship between the guide rails and the door to ensure correct adjustment on refitting. Refitting
13 Refitting is a reversal of removal, bearing r mind the following points: a) Ensure that all weather strips are securely I seated on the edges of the window aperture
16.11c ... then manipulate the complete regulator assembly out through the aperture in the door b) Check the operation of the window mechanism before refitting the door inner trim panel. c) Refil the door inner tnm panel with reference to Section 14.
19 Facia - ^ removal and refitting 5
Removal 1 Disconnect the batlery negative terminal (refer to Disconnecting the battery in the Reference Section of this manual). 2 Refer to Chapter 12 and carry out Ihe following: a) Remove the instrument panel from the facia.
19.5a Prise open the plastic covers...
18.11b ... and the lower regulator mechanism securing bolts...
assembly
b) Remove the radio/cassette unit from the facia 3 Unscrew the fixings for the storage bin above the radio aperture, then remove the bin from the facia. 4 Remove the steenng wheel (see Chapter 10) and the steering column shroud. 5 Prise open the plastic covers, remove the fixings and lift off the handbrake lever console (see Illustrations). 6 Work around the outside of the centre console and unscrew the fixings. Unclip the gear lever gaiter, lift the centre console over the gear lever, then label and unplug the wiring connector beneath and remove the console from the vehicle. 7 Remove the heater control panel from the facia, with reference to Chapter 3. 8 Unscrew the fixings from the upper and lower edges of the combined ventilation/
19.5b ... remove the fixings...

Body electrical systems 12*5
4.27 Withdraw the tight unH, then twist the bulbholder anti-clockwise to release it from the light unit
Front fogllght 30 Access to the rear of the fogllght units can be gained by via removable hatches in plastic inner wheel arch liners. 31 Turn the steering wheel to angle the roadwheel away from the rear of the relevant fogllght. 32 Reach through the wheel arch liner and disconnect the wiring from the rear of the fogllght unit at the connector (see illustration). 33 Unscrew the rear cover from the foghghl unit by turning it anticlockwise (see Illustration). 34 Unplug the flying lead from the push-fit connector inside of the rear cover. Release Ihe spring clip, and withdraw the bulb from the rear of the light unit (see illustrations). 35 Fit the new bulb using a reversal of Ihe removal procedure, ensuring that the recess In the bulb flange engages with the lug in the bulbholder.
Rear light cluster bulbs 38 Open the tailgate. Working from within the loadspace. prise the plastic caps from the rear pillar trim panel (see illustration). 37 Using the special socket provided with the vehicle's toolkit, unscrew the rear light cluster securing bolts (see illustrations). 38 Pull the light cluster away from the bodywork. Unplug the electrical wiring at the connector (see illustrations).
4.37b ... unscrew the rear light cluster securing bolts (arrowed)
4.32 Disconnect the wiring from the rear 4.33 Unscrew the rear cover from the of the fogtight unit at the connector fogllght unit by turning It anticlockwise
4.38a Pull the light cluster away from the 4.38b ... unplug the electrical wiring at bodywork... the connector

Body electrical systems 12*9
3 Undo the mounting screws and lift out the speaker (see Illustration). Unplug the wiring at the connector. 4 Refitting is a reversal of removal,
Rear parcel shelf speakers 5 Working underneath the relevant parcel shetf support bracket, remove the securing screws and lower the loudspeaker from the support bracket. Unplug the wiring at the connector (see illustration). 6 Refitting is a reversal of removal.
11 Radio aerial - J^s removal and refitting ^
Removal 1 Carefully prise off the plastic cap. then remove the securing screws and withdraw the aerial from the roof. 2 Oraw the aerial co-axial cable through the roof aperture and disconnect it. If there is insufficient slack In the aerial cable, remove the courtesy light unit/overhead panel from the inside of the vehicle (as described earlier in this Chapter) to gain access to the cable connector,
Refitting 3 Refitting Is a reversal of removal, but ensure that seal between the aerial housing and the roof panel is in good condition.
12.2 Removing the radio/cassette unit using the special extraction tools
12.3 Disoonnect the wiring plugs from the rear of the unit. Note the bayonet fuse (arrowed) which is a push fit In the rear of the unit
10.3 Lift out the speaker and unplug the wiring at the connector
12 Radio/cassette player -removal and refitting ^
Removal Note: Once the battery has been disconnected, the radio/cassette unit cannot be re-activated until the appropriate security code has been entered. Do not remove the unit unless the appropriate code Is known. 1 Disconnect the battery negative terminal (refer to Disconnecting the battery in the Reference Section of this manual). 2 Insert the special extraction tools supplied with the vehicle into the holes on either side of the radio/cassette unit. Press them home until the Internal clips can be felt to release (see illustration). 3 Pull the unit forwards from the facia, then disconnect the wiring plugs and the aerial lead from the rear of the unit. Note the bayonet fuse, which is a push fit in the rear of the unit, (see illustration).
Refitting A Refitting is a reversal of removal, ensuring that the wiring Is routed freely behind the unit.
13 Speedometer drive cable - % removal and refitting Ss ^
Note: Later vehicles are fitted with an electronic transducer in place of the mechanical speedometer drive. This is mounted on the fransm/ss/on casing; refer to Chapter 7A, Section 3, for details.
Removal 1 Remove the instrument panel as described in Section 7. 2 Working in the engine compartment, unscrew the sleeve securing the cable end to gearbox, then pull the cable from gearbox. 3 Where applicable, release the cable from the brackets in the engine compartment bulkhead, then pull the cable through into the engine compartment. If necessary, pull the cable grommet from the bulkhead.
10.S Lower the loudspeaker from the support brackot and unplug tho wiring at the connector
Refitting 4 Refitting is a reversal of removal, bearing in mind the following points: a} Ensure that the bulkhead grommet is securely seated. b) Refit the instrument panel with reference to Section 7. c) Note that certain models have alignment marks on the cable outer for use when refitting. The marks should be aligned with the bulkhead bracket when the cable is correctly refitted and routed.
14 Switches -removal and refitting ^
Steering column stalk switches Note: On vehicles equipped with sfeezing wheel-mounted radio controls, the column stalk switch unit also incorporates the rotary contacts for the steering wheel switches. Removal 1 Disconnect the battery negative cable and position it away from the terminal. Turn the steering wheel so that the roadwheeis are pointing in the straight-ahead position. 2 Refer to Chapter 10 and remove the steering wheel from the column. 3 Remove the screws and lift off the upper and lower steering column shrouds. 4 Using an Allen key. slacken Ihe clamp ring at the rear of the switch unit (see illustration),
14.4 Using an Allen key, slacken the clamp ring at the rear of the switch unit