1997 FIAT PUNTO Inside

6*2 Clutch
3 Clutch cable -removal and refitting
Note: This procedure applies to models fitted with a cabfe-opemted dutch
release mechanism.
Removal 1 Remove the battery and tray as described In Chapter SA. If necessary, also remove the Inlet air ducting for Improved access as described In the relevant part of Chapter 4. 2 Unscrew the adjustment locknut and adjuster nut from the end of the cable fitting, (hen release the inner and outer cables from the transmission housing. Note the position of the damper biock. 3 Working Inside the vehicle, unhook the inner cable from the top of the clutch pedaL 4 Returning to the engine compartment, unscrew the nuts securing the outer cable to the bulkhead, then withdraw the cable assembly from the engine compartment. Refitting 5 Apply a smear of multi-purpose grease to the cable end fittings, then pass the cable through the bulkhead. Refit and tighten the nuts. 6 Inside the vehicle hook the inner cable onto the top of the clutch pedal. 7 in the engine compartment, attach the outer cable to the transmission housing and refit the damper block and nuts lo Ihe inner cable end. fi Adjust the cable as described in Section 2. 9 Refit the air ducting and battery with reference to Chapters 4 and 5A
4 Clutch hydraulic system -
i
Note: This procedure applies to models fitted with the hydraulicalty-operated clutch release mechanism.

A


Warning: Hydraulic fluid Is poisonous; thoroughly wash off spllfs from bare skin without delay. Seek Immediate medical advice If any fluid is swallowed or gets into the eyes. Certain types of hydraulic fluid are Inflammable and may ignite when brought into contact with hot components; when servicing any hydraulic system, It is safest to assume that the fluid IS Inflammable, and to take precautions against the risk of fire as though ft were petrof that was being handled. Hydraulic fluid Is an effective paint stripper and will also attack many plastics. If spillage occurs onto painted bodywork or fittings, ft should be washed off Immediately, using copious quantities of fresh water. It Is also hygroscopic - It can absorb moisture from the air, which then renders it useless. Old fluid may have
suffered contamination, and should never be re-used. When topping-up or renewing tho fluid, always use tha recommended grade, and ensure that It comes from a new seated container. General information 1 Whenever the clutch hydraulic lines are disconnected for service or repair, a certain amount of air will enter the system. The presence of air In any hydraulic system will Introduce a degree of elasticity, and in the clutch system this will translate into poor pedal feel and reduced travel, leading to inefficient gear changes and even clutch system failure. For this reason, the hydraulic lines must be sealed using hose clamps before any work la carried out and then on completion, topped up and bled to remove any air bubbles. 2 To seal off Ihe hydraulic supply to tha clutch slave cylinder, fit a proprietary brake hose clamp to the flexible section of the hose located over the transmission and tighten it securely. It will be necessary to remove the battery and battery tray to access the hose. 3 The most effective way of bleeding the clutch hydraulic system is to use a pressure brake bleeding kit. These are readily available in motor accessories shops and are extremely effective: the following sub-section describes bleeding the clutch system using such a kit. The alternative method is to bleed the system by depressing tho clutch pedal • refer to Chapter 9. Section 11, for details of this method.
Bleeding 4 Remove the protective cap from Ihe bleed nipple on the slave cylinder. Access can be improved by removing the battery and tray with reference to Chapter 5A. 5 Fit a ring spanner over the bleed nipple head, but do not slacken it at this point. Connect a length of dear plastic hose over the nipple and insert the other end into a clean container. Pour hydraulic fluid into the container, such that the end of the hose is covered. 6 Following the manufacturer's instructions, pour hydraulic fluid into the bleeding kit vessel 7 Unscrew the vehicle's fluid reservoir cap, then connect Ihe bleeding kit fluid supply hose to the reservoir. 8 Connect the pressure hose to a supply of compressed air - a spare tyre is a convenient source. Caution: Check that the pressure In the tyre does not exceed the maximum supply pressure quoted by the kit manufacturer, let soma sir escape to reduce the pressure, if necessary. Gently open the air valve and allow the air and fluid pressures to equalise. Check that there ere no teaks before proceeding. 9 Using the spanner, slacken the bleed pipe nipple until fluid and air bubbles can be seen to flow through the tube, into the container.
Maintain a steady flow until the emerging fluid la free of air bubbles; keep a watchful eye on the level of fluid in the bleeding kit vessel and the vehicle's fluid reservoir • if it Is allowed to drop too low, air may be forced into the system, defeating the object of the exercise. To refill the vessel, turn off the compressed air supply, remove the lid and pour In en appropriate quantity of clean fluid from a new container - do not re-use the fluid collected in the receiving container. Repeat as necessary until the ejected fluid is bubble-free. 10 On completion, pump the olutch pedal several times to assess its feel and travel. If firm, constant pedal resistance is not felt throughout the pedal stroke, it i6 probable that air Is still present in the system - repeat the bleeding procedure untii the pedal feel is restored. 11 Depressurise the bleeding kit and remove it from the vehicle. At this point, the fluid reservoir may be over-full; the excess should be removed using a clean pipette to reduce the level to the MAX mark. 12 Tighten the bleed pipe nipple using the spanner and remove the receiving container. Refit the protective cap. 13 On completion, assess the feel of the clutch pedal; if it exhibits any sponginess or looseness, further bleeding may be required. 14 Where removed, refit the battery and tray. 15 Finally, road test the vehicle and check the operation of the clutch system whilst changing up and down through the gsar9. whilst pulling away from a standstill and from a hill start.
5 Clutch master cylinder - & removal
and
refitting 5 S Note: This procedure applies to models
fitted
with the hydraulically-operated dutch
release
mechanism. Note: Refer to the warning at Ihe beginning
of
Section 4 regarding the hazards of
working
with hydraulic fluid.
Removal 1 Disconnect the battery negative terminal (refer lo Disconnecting the battery in the Reference Section of this manual). 2 Remove the air cleaner and air ducting as described in the relevant Part of Chapter 4. 3 For improved access on petrol engine models, remove the alternator as described In Chapter 5A. 4 Fit a brake hose clamp to the hose between the hydraulic fluid reservoir and the clutch master cylinder. Alternatively syphon ail the fluid from the reservoir. 5 Disconnect the fluid supply hose at the master cylinder, then unscrew the union nut and disconnect the hydraulic pipe from the cylinder outlet. Be prepared for some fluid loss by placing some rags beneath the master cylinder.

Clutch 6*3
6 WorWng inside the vehicle, extract the split pin and remove the washer securing the master cylinder pushrod to the clutch pedal. Dsoonnect the pushrod from the pivot. 7 Have an assistant support the master cylinder In the engine compartment, then unscrew the mounting bolts. Withdraw the master cylinder from the engine compartment, 8 II is not possible to obtain an overhaul kit from Flat however some motor factors may be abls to supply one. Follow the Instructions with the repair kit if obtained.
Refitting 9 Refit the clutch master cylinder by following ihe removal procedure In reverse, noting the following. a) Apply a
Utile
high-melting point grease to the clutch pedal pivot. b) Tighten the mounting bolts and union nut securely. cj Fit a new split pin to the pushrod. d) Where removed, refit the alternator
as
described In Chapter 5A e) On completion bleed the clutch hydraulic system as descnbed in Section
A.

7 Clutch assembly -
removal,
inspection
and
refitting
S Clutch slave cylinder-removal and refitting
Note: This procedure applies to models fitted
ivrth
the hydraulically-operated clutch release mechanism. Note: Refer to the warning at the beginning
of
Section A regarding the hazards of working
with
hydraulic fluid.
Removal 1 Remove the battery and battery tray as described in Chapter 5A. 2 Fit a brake hose clamp to tha hose leading to the clutch slave cylinder. 3 Unscrew the union nut and disconnect the hydraulic pipe from the slave cylinder. Be prepared for some fluid loss by placing rags beneath the cylinder. 4 Unscrew the mounting bolts and release the slave cylinder pushrod from the release am on the transmission, then remove the unit from the engine compartment (see Illustration). 5 It is not possible to obtain an overhaul kit from Flat however some motor factors may be able to supply one. Follow tha instructions with the repair kit if obtained.
Refitting 6 Refit the clutch slave cylinder by following the removal procedure In reverse, noting the following. a) Apply a little high-melting point grease to the tip of the slave cylinder pushrod. b) Tighten the mounting bolts and union nut securely. c) On completion bleed the dutch hydraulic system as described in Section A.

A


Warning: Dust created by clutch wear and deposited on the clutch components may contain asbestos, which Is a health hazard. DO NOT blow it out with compressed air, or inhale any of it. DO NOT use petrol or petroleum-based solvents to clean off the dust. Brake system cleaner or methylated spirit should be used to flush the dust Into a suitable receptacle. After the clutch components are wiped clean with rags, dispose of the confam/nafed rags and cleaner In a sealed, marked container. Note: Although some friction materials may no longer contain asbestos, it is safest to assume that they DO. and to take precautions accordingly.
Removal 1 Unless the complete engine/transmission is to be removed from the car and separated for major overhaul (see Chapter 2D), Ihe clutch can be reached by removing the transmission as descnbed in Chapter 7A, 2 Before disturbing the clutch, use chalk or a marker pen to mark the relationship of the pressure plate assembly to the flywheel. 3 Working In a diagonal sequence, slacken the pressure plate bolts by half a turn at a time, until spring pressure Is released and the bolls can be unscrewed by hand (see Illustration). 4 Prise the pressure piate assembly off its locating dowels, and collect the friction plate, noting which way round the friction plate is fitted (see Illustration).
Inspection Note: Due to the amount of work necessary to remove and refit clutch components, It is usually considered good practice to renew the clutch friction plate, pressure plate assembly and release bearing as a matched set. even if only one of these is actually worn enough to require renewal. It Is also worth considering the renewal of the clutch components on a preventative basis if the engine and/or
6.4 Removing the clutch slave cylinder from the transmission fransmj'ss/on have been removed for some other reason. 5 Separate the pressure plate and friction plate and place them on the bench. 6 When cleaning clutch components, read first the warning at the beginning of this Section; remove dust using a clean, dry cloth, and working in a well-ventilated atmosphere. 7 Check the friction plats facings for signs Of wear, damage or oil contamination. If the friction material is cracked, burnt, scored or damaged, or if It is contaminated with oil or grease (shown by shiny black patches), the friction plate must be renewed. 8 If tho friction material Is still serviceable, check that the centre boss splines are unworn, that the torsion springs are In good condition and securely fastened, and that all the rivets are tight. If any wear or damage is found, the friction plate must be renewed. 9 If the friction material is fouled with oil, this must be duo to an oil leak from the crankshaft rear (left-hand) oil seal, from the sump-to-cytinder block joint, or from the transmission Input shaft. Renew tha soal or repair the Joint, as appropriate, before Installing the new friction plate. 10 Check tha pressure plate assembly for obvious signs of wear or damage; shake it to check for looss rivets or worn or damaged fulcrum rings, and check thai the drive straps securing the pressure plate to the cover do not show signs (such as a deep yellow or blue discoloration) of overheating. If the diaphragm spring is worn or damaged, or if its pressure is In any way suspect, the pressure plate assembly should be renewed.
7.3 Removing the clutch pressure plate bolts 7.4 Removing the clutch pressure plate and friction plate
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6*4 Clutch
7.17 Using a clutch friction plate centralising toot 11 Examine the machined beanng surfaces of the pressure plate and of the flywheel; they should be clean, completely flat, and free from scratches or scoring. If either is discoloured from excessive heat, or shows signs of cracks, it should be renewed - although minor damage of this nature can sometimes be polished away using emery paper 12 Check that the release bearing contact surface rotates smoothly and easily, with no sign of noise or roughness. Also check that the surface itself is smooth and unworn, with no signs of cracks, pitting or scoring. If there Is any doubt about its condition, the bearing must be renewed.
Refitting 13 On reassembly, onsure that the bearing surfaces of the flywheel and pressure plate are completely clean, smoolh. and tree from oil or grease. Use solvent to remove any protective grease from new components. 14 Fit the friction plate so that its spring hub assembly faces away from the flywheel; there may also be a marking showing which way round the plate Is to be refitted. 15 Refit the pressure plate assembly, aligning the marks made on dismantling (If the original pressure plate Is re-used), and locating the pressure plate on Its three
locating dowels. Fit the pressure plate bolts, but tighten them only finger-tight, so thai the friction plate can skill be moved. 16 The friction plate must now be centralised, so that when the transmission Is refitted, Its Input shaft will pass through the splines at the centre of the friction plate. 17 Centralisation can be achieved by passing a screwdriver or other long bar through the friction plate and into the holo in the crankshaft; the friction plate can then be moved around until it is centred on the crankshaft hole. Alternatively, a clutch-aligning tool can be used to eliminate the guesswork; these can be obtained from most accessory shops (see illustration). A home-made aligning tool can be fabricated from a length of metal rod or wooden dowel which fits closely Inside the crankshaft hole, and has insulating tape wound around it to match Ihe diameter of the friction plate splined hole. 18 When the friction plate is centralised, tighten tho pressure plate bolts evenly and In a diagonal sequence to the specified torque setting. 19 Apply a Ihin smear of molybdenum dlsulphide grease to the splines of the friction plate and the transmission input shaft, and also to the release bearing bore and release fork shaft. 20 Refit the transmission as described In Chapter 7A.
8 Clutch release mechanism - & removal, inspection J and refitting ^
Removal 1 Unless the complete engine/transmission is to be removed from the car and separated lor major overhaul (see Chapter 2D), the clutch release mechanism can be reached by removing the transmission as described In Chapter 7A.
2 Unhook the release bearing from the fork and slide it off Ihe guide tubo (see illustration). 3 Using circlip pliers extract the circllp Irom the top of the release fork shaft. 4 Note the position of the arm then slide it
oW
the splines. 5 Using a small drift, tap out the upper release shaft bush from the transmission casing (see illustration). 6 Lift the release shaft from Ihe lower bush then remove it Irom inside Ihe transmission casing.
7 Extract the lower bush from 1he casing.
inspection 8 Check (he release mechanism, renewing any worn or damaged parts. Carofully checH all bearing surfaces and points of contact. 9 When checking the release bearing ilsell. note that it Is often considered worthwhile to renew it as a matter of course. Check thai the contact surface rotates smoothly and easily, with no sign of roughness, and that Ihe surface itself is smooth and unworn, with no signs of cracks, pitting or sconng. If there is any doubt about Its condition, the bearing must be renewed, Refitting 10 Apply a smear of molybdenum dlsulphide grease to the shaft pivot bushes and the contact surfaces of the release fork. 11 Tap the lower bush into the casing and refit the release fork and shaft. 12 Slide the upper bush down the shaft and tap it into the casing making sure lhat the ridge engages with the cut-out. then slide the arm on the splines the correct way round. 13 Refit the circlip in the shaft groove. 14 Slide the release bearing onto the guide tube and engage it with the fork. 15 Refil the transmission as described in Chapter 7A.
8.2 Removing the release bearing from the fork and guide lube 8.5 Clutch release shaft (1) and upper shaft bush (2)

7A*2 Manual transmission
Gear selection is via a floor-mounted lever and selector rod mechanism (seo Illustration). The selector rod causes the appropriate selector fork to move its respective synchro-sleeve along the shaft, to lock the gear to the synchro-hub. Since the synchro-hubs are splined to the Input and output shafts, this locks the gear to the shaft, so that drive can be transmitted. To ensure that gear-changing can be made quickly and quietly, a synchro-mesh system Is fitted to all forward gears,
2 Gearchange lever and linkage -
removal and refitting ^
Removal 1 Firmly apply the handbrake, then jack up the front of the car and support It securely on axle stands {see Jacking and veh/cte support). 2 Remove the exhaust system with reference to Chapter 4D.
3 Unbolt the exhaust heatshield and remove It from under the vehicle. 4 Disconnect the gearchange cable and rod from the transmission and from the body. Also disconnect the reverse inhibitor cable. 5 Unscrew the single screw and remove the centre console from inside the vehicle. 6 Unscrew the front mounting securing the gearchange lower cover to the body. 7 Under Ihe vehicle unscrew the lower cover mounting bolts, then lower Ihe assembly and remove from under the vehlole. 8 The gearchange lever may be removed by disconnecting the cables and removing the pivot bolt. Note the location of the spacers and washers to ensure correct reassembly. If necessary the bushes may be renewed by unscrewing the mounting nuts. 9 Reassembly is a reversal of dismantling but apply a little multi-purpose grease to the bearing surfaces.
Refitting 10 Refitting is a reversal of removal. Tighten all nuts and bolts securely.
3 Manual transmission - & removal and refitting § S
Petrol models
Removal 1 Select a solid, level surlace to park the vehicle upon. Give yourself enough space to move around it easily. Apply the handbrake then jack up the front of the vehicle and support on axle stands (see Jacking and vehicle support). Remove both front wheels. 2 Disconnect the wiring connectors from (he anti-theft alarm located next to the battery, then unbolt and remove the alarm. 3 Remove the battery and mounting tray as described in Chapter 5A. 4 Disconnect the wiring from the reversing light switch on the front of the transmission. 5 Unscrew the nut and disconnect the earth cable from its stud. 6 On models with a cable operated clutch,
1.4 Gearchange lever and linkage 1 Gear lever sliding part 3 Gear selector control rod 5 Gear selector link rod 2 Reverse gear inhibition 4 Gear engagement control 6 Gear selector control rod cable cable 7 Reverse gear inhibition device

7B*2 Automatic transmission
disconnected. As the magnetic field increases, the powder sticks together, and the coupling between Ihe elements becomes Increasingly rigid. 7 Selection of reverse, neutral and forward gears is by the movement of a sliding sleeve on a hub keyed to the drive pulley shaft. In forward gear, the sleeve engages with the gear on the end of the input shaft, which is then locked to the drive pulley shaft. When reverse is selected, the sleeve engages with reverse driven gear, which is in constant mesh with an idler gear driven by transfer gears from the input shaft gear. In neutral, the sleeve Is in an intermediate position, and the
two shafts are not connected. 8 Tho drive pulley and driven pulley both consist of fixed and moving halves. The movement of ihe drive pulley halves is controlled hydraulically, while the driven pulley halves move under the influence of a spring and the tension exerted by the drivebeit. As the drive pulley opens, the driven pulley closes, and vice-versa. In this way, the transmission ratio between the two pulleys can be varied. The ratios are continuously variable between preset limits; the difference between the lowest and highest ratios available is approximately 5:1. 9 Hydraulic pressure is generated by a gear-
type pump Inside the transmission. The punp driveshaft runs inside the Input and drive pulley shafts, and Is splined to the centred the engine flywheel. This means that hydreulc pressure is only generated when the engine is running, which is why a car with this type ot transmission cannot be push- or tow-started 10 Application of hydrautic pressure to the pulley halves is via a control unit, which receives information on accelerator pedal position, transmission selector lever position, transmission ratio currently in use, and drive pulley speed. From this information, the control unit determines whether, and in which direction, lo change the pulley ratios.
1.1 a Cutaway view of the ECVT (electronic continuously variable transmission) 7 Electromagnetic dutch 3 Drive pulley 5 Metal drivebeit 7 Hydraulic controt unit 2 Gear selector sleeve A Dnven pulley 6 Final drive reduction gears

Automatic transmission 7B«5
4 Electro-magnetic dutch brushes - removal, inspection and refitting
Removal 1 Remove the battery and battery tray as described in Chapter 5A. 2 Disconnect the wiring connector for the brushes. The brush holder is located near the dlp9tick tube. 3 Unscrew the mounting screws and with-draw the brush holder from the transmission (see illustration).
inspection 4 Inspect the brushes. If they ere worn down to the limit lines, or if they do not move smoothly in their holders, renew the brush carrier assembly (see illustration}. Note: Be careful not to damage the brush supply leads whan checking the brushes for free movement II is not possible to renew the brushes separately,
Refitting 5 Refitting is a reversal of removal.
5 Electronic control unit • removal and refitting
Removal 1 Disconnect the battery negative terminal (refer to Disconnecting the battery in the Reference Section of this manual).
4.3 Brush holder mounting screws on top of tho transmission
2 Unscrew the mounting screws and remove the centre console. 3 Unscrew the mounting bracket screws, lower the control unit then disconnect the two wiring connectors (see Illustration). Withdraw the unit from inside the vehicle.
Refitting 4 Refitting Is a reversal of removal.
6 Kickdown cable -removal
and
refitting I
This operation involves the removal of the hydraulic control unit from inside the trans-mission. It should therefore be left to a Flat dealer or other specialist.
1 Remove the air cleaner and air Inlet duct assembly as described in Chapter 4A. The throttle cable is located on top of the throttle housing sector and the kickdown cable is located on the bottom of the sector (see Illustration). 2 Turn the throttle housing sector fully clockwise so that the throttle Is wide open, then position the kickdown outer cable so thai its Inner cable is slightly tensioned. Make the adjustment at the two adjustment nuts on the support bracket. 3 Check and if necessary adjust the accelerator cable as described In Chapter 4A. 4 Fully depress the accelerator pedal then check that there is approximately 0.5 to 1.0 mm free travel available on the kickdown cable. If necessary re-adjust the kickdown cable until It is set correctly. 5 Road test the vehicle and check for correct operation.
6.3 Wiring connectors on tho electronic control unit 7.1 The throttle cable (A} Is located on top of the throttle housing sector and the kickdown cable (8) on the bottom

7B*6 Automatic transmission
Gear selector cable -adjustment
1 Remove the battery and tray as described In Chapter 5A for access to the transmission. 2 Disconnect the selector cable from the lever on Ihe transmission. 3 Move the selector fever inside the vehicle to the N (Neutral) position, then move the lever on the transmission to Its central (Neutral) position. Locate the cable end over the lever. If the cable end fitting does not line up exactly with the hole In Ihe lever, loosen the adjustment nut and reposition the end fitting. 4 With the adjustment correct reconnect tha cable to the lever, then move the selector lever to the P (Park) position. Check that the lever on the transmission has also moved to the P position. 6 Refit the battery and tray as described in Chapter 5A. 6 Road test the vehicle, and check for correct operation in all selector lever positions.
9 Gear selector cable -removal and refitting at
7 Inside the vehicle disconnect the selector cable from the bottom of the selector lever (hen remove it from the support bracket, a Withdraw the cable into the engine compartment, and remove it.
Refitting 9 Refitting is a reversal of removal, but adjust the cable as described in Section 8. 10 Check that It is only possible to start the engine in positions P and N. Reposition the selector lever switch If necessary. 11 Road test the vehicle, and check for correct operation In ell selector lever positions.
10 Transmission oil pump - & mnvtiifll rAtiMlitA removal a/id refitting
Removal 1 Using an Allen key. unscrew the screw and remove the selector lever knob from the lever. 2 Remove the oddment tray and the ashtray. 3 Remove the screws and withdraw the centre console and selector mechanism cover. 4 Unscrew the mounting screws, slightly lift the centre console, then disconnect the wiring and remove the console, 5 Remove the battery and tray as described in Chapter 5A for access to the transmission, 6 Disconnect the selector cable from the lever on the transmission.
Removal 1 Apply the handbrake, then lack up the front of the vehicle and support on axle stands (see Jacking and vehicle support). Remove the left-hand wheel. 2 Unscrew the screws and remove the wheel arch liner. 3 Working through the left-hand wheel arch, remove Ihe three bolts which secure the oil pump. 4 Attach a slide hammer to the oil pump, using the two tapped holes provided. Withdraw the pump using the slide hammer. Be prepared for some oil spillage. Recover the gasket end O-ring (see illustrations). 5 If the pump is defective, it must be renewed; no spares are available.
Refitting 6 Before refitting Ihe oil pump, clean Ihe mating surfaces of the transmission and pump. 7 Rt the oil pump, U9ing a new gasket and a new O-ring. Secure the pump with the three bolts.
8 Refit the wheel arch liner, then refit tto wheel and lower the vehicle to the ground. 9 Check the transmission fluid level » described earlier in this Section, and top-upif necessary.
11 Accelerator pedal & mfcro-Bwftcb(es) -checking
and
adjustment ^
1 Correct adjustment of the micro-awtlch which senses the accelerator pedal position s essential for correct operation of the clutch.
A
quick check can be made by listening for the switch clicking as the accelerator a depressed. For an accurate check, proceed as follows. 2 Disconnect Ihe mlcroswitch wiring connector (nside the vehicle. Connect a continuity tester across the terminals of the switch, located at the top of (he pedal box (see Illustration}. 3 Remove the air cleaner and air ducting as described in Chapter 4A. 4 With the accelerator pedal releassd, th« switch must be closed (zero resistance). Slowty depress the pedal, and check that the switch opens when the throttle valve on the throttle housing is 30° open. This will occur when the pedal has travelled between 3 and 7 mm. Adjust the switch position if necessary. 5 If the switch is permanently open or permanently closed, and adjustment makes no difference, renew ft. 6 Remake the original wiring connections on completion,
12 Automatic transmission -overhaul
Apart from the operations described earlier in this Section, transmission overhaul should be entrusted to a Rat dealer or transmission specialist.
10.4a Using a slide hammer to remove the oil pump from the transmission 10.4b Automatic transmission oil pump O-dng (1), housing (2) and gasket (3) 11.2 Continuity tester connected ecross the accelerator pedal micro-switch

Driveshafts 8*3
2.9 On turbo diesel models, unscrew the driveshaft Allen bolts (right-hand driveshaft shown) 2.13 Fitting a new driveshaft nut
then pull the driveshaft away from the plunge cup. Position a container underneath the joint to catch any grease that may escape fdnveshaft grease becomes liquid with use). 6 Remove the driveshaft from under the vehicle. Cover the open plunge cup on the vehicle to prevent the ingress of dirt: use a plastic bag secured with elastic bands. Turbo diesel models 9 Unscrew the six Allen bolts securing the inboard end of the driveshaft to the inter-mediate shaft flange (right hand driveshaft) or gearbox output shaft flange (left hand drive-shaft flange) (see Illustration). Recover tho reinforcement plates (where fitted). 10 Remove the driveshaft from under the vehicle. Cover the exposed flange at the gearbox/intermediate shaft, to prevent the ingress of dirt; use a plastic bag secured with elastic bands. 11 Loosely refit one of the strut lower mounting bolts, to support the hub carrier whilst the driveshaft is out of the vehicle.
Befitting 12 After removing the temporarily-fitted bolt torn the strut mounting, pivot the hub carrier away from the vehicle and push the splined end of the driveshaft Into the hub.
13 Fit a new driveshaft nut, but do not fully tighten it at this point (see illustration). 14 Support the driveshatt with one hand and push the hub carrier back towards the vehicle. All models except turbo diesels 15 Re-engage the tripod at the inboard end of the driveshaft with the plunge cup at the gearbox. Slide the gaiter into position over the joint and briefly lift the lip of the gaiter to expel any air trapped inside. Ensure that the gaiter is seated squarely over the universal joint, then fit a new clip around the centre of the joint to secure it in place. Turbo diesel models 16 Align the inboard end of the driveshaft joint with the intermediate shaft flange. Refit the six driveshaft bolts and tighten them securely. All models 17 Refit the suspension strut-to-hub carrier bolts and tighten them to the correct torque * refer to Chapter 10 for details. 18 Refit the brake caliper hydraulic hose (and where applicable, the brake pad wear indicator cable) to the bracket on the base of the suspension strut. 19 Refit the roadwheel and bolts. 20 Lower the vehicle to the ground and tighten the driveshaft nut to the specified
torque. Stake the rim of the nut into the machined recess in the end of the driveshaft. using a hammer and punch (see illustrations). 21 Tighten the wheel bolts to the specified torque and refit the wheel trim/centre cap.
3 Driveshaft overhaul and rubber gaiter renewal
1 Remove the driveshaft from the vehicle as described In Section 2. 2 Unfasten the remainder of the rubber gaiter securing clips. Slide the gaiters towards the centre of the shaft, away from Ihe joints. Wipe off the majority of the old grease with a rag. Outboard CV joint - removal
All models except turbo diesels 3 Mark the relationship between the joint and the driveshaft using a scriber or a dab of paint. Using pair of circlip pliers, expand the circlip that holds the driveshaft m place and withdraw the shaft from the CV joint. Note that the circlip is captive in tho joint, and need not be removed, unless it appears damaged or worn (see illustration overleaf).
2.20a Tighten the driveshaft nut to the specified torque (roadwheel removed for clarity) 2.20b Stake the rim ot the nut Into the recess in the driveshaft 2.20c Recess machined into end of the driveshaft