Tata - Indica Vista - Workshop Manual - 2015 - 2015

GENERAL GENERAL CONTENTS SR.NO. DESCRIPTION PAGE NO. 2. 0 Introduction to Indica Vista 2 2. 1 Good workshop practice and safety precautions 3 2. 2 Precautions for electric circuit service 5 2. 3 Lifting, Jacking and Towing points 7 2. 4 Jack and tool bag location in vehicle 9 2. 5 Numbering system 10 2.5.1 Chassis numbering 10 2.5.2 Chassis type and sales designations 10 2.5.2 Aggregate numbering 10 2.5.3 Location of chassis and aggregate numbering system 10 2.6 Technical specification 13 2.7 Tightening torque of standard bolts and nuts 16 2.8 Recommended lubricant and coolants 17 2.9 Vehicle dimensions 18 1 GENERAL 2.0 KNOW YOUR INDICA VISTA Your INDICA VISTA comes from a family of new cars that are being rolled out from the Tata Motors’ stables. It is the outcome of research & development by Tata Motors Limited. The INDICA VISTA incorporates all the advanced features of Tata Motors precision and advanced technology. The INDICA VISTA is powered by new generation engines that have been designed to deliver consistent and optimum performance under the toughest conditions. The INDICA VISTA has vacuum assisted independent hydraulic brakes with disc brakes in front and drum brakes for the rear wheels. The suspension has been designed to provide a comfortable ride. This design incorporates solutions to eliminate vibrations caused due to road undulations and provide better stability in all driving conditions coupled with reduced noise levels in the car. In addition to all these, TATA vehicles are backed by a well established service network with trained and skilled manpower that ensures proper maintenance. The INDICA VISTA is a hatchback having five doors with an ergonomically designed cab with added features like collapsible and adjustable power steering, central locking, power windows, sophisticated HVAC system, multi adjustable Driver and co-driver seats having provision for lumbar as well as head restraint adjustment. The INDICA VISTA is provided with a set of rear swept stylish head lamps which are biggest in it’s class 2 GENERAL 2.1 GOOD WORKSHOP PRACTICES & SAFETY PRECAUTIONS : n n n n n n exhaust gases. n Always ensure that all the repair / maintenance work carried out should be as per the instructions provided in the workshop manual. Prior to removing or disassembling parts, they must be inspected carefully to isolate the cause Use protective clothing, apron, hand gloves, and safety shoes while working in the workshop. Do not wear watch, rings and belt while serving the vehicle. Keep your work area, equipment and tools clean at all times. Make sure you use the proper tool for the job and use it the right way. The improper tool or its incorrect use can damage the part you are working on or cause injury or both. Never keep the tools on the floor/vehicle. The tools should be kept in the tool box after use. Cover fenders, seats, steering wheel and any other parts those are likely to get scratched/soiled before starting any service work (Fig. 1). Fig. 2 for which the service is called for (Fig. 2). n All the reusable dismantled components must be kept in a clean enamel coated white tray sequentially in an orderly manner to facilitate their Fig. 1 n While servicing the vehicle in engine running condition make sure that the gear shifting lever is in neutral position and parking brake is fully applied. Never run the engine without proper ventilation and adequate means of getting rid of Fig. 3 accurate and proper reinstallation (Fig. 3). n n Never reuse the parts like oil seals, gaskets, packing, O-rings, locking washers, split pins, self locking nuts and certain other parts. Plug the ports / openings of aggregates such as FIP / Injectors, TMC, etc., whenever removed from the car. 3 GENERAL n For correct reinstallation of vacuum fuel hoses attach tag describing the correct positions (Fig. 4). n For vehicles equipped with fuel injection systems do not disconnect the fuel line between the injector and the fuel pump without releasing the fuel pressure or fuel can be sprayed out under pressure (for diesel). Precaution for Catalytic Converter (MPFI Petrol Engine) : Caution : If large amount of unburnt fuel goes into the converter, it may overheat and create a FIRE hazard. To prevent this, observe the following precautions : n n n Fig. 4 n n n Make sure only the branded lubricants, coolant, corrosion protection coatings and sealants are used. Check all the lines for leaks related to the systems like fuel, oil, coolant, vacuum, exhaust and brakes after servicing (Fig. 5). Fig. 5 4 Use only unleaded gasoline. Engine compression checks should be carried out within the shortest possible time. If necessary then only conduct a spark jump test within the shortest possible time. Do not run the engine when the fuel tank is nearly empty to avoid engine misfire and damage to catalytic converter. NOTE : For details on the catalytic converter precautions please refer to exhaust system of this manual. GENERAL disconnecting and connecting coupler to avoid electronic parts damage (Fig. 7). 2.2 PRECAUTION FOR ELECTRICAL CIRCUIT SERVICE : n Disconnect the negative cable of the battery while servicing the electrical parts that do not require battery power and insulate the negative terminal n n n n Do not touch the electrical terminals of parts which use microcomputers (e.g. electronic control units like ECM etc.) to avoid damage to these parts from static electricity from your body (Fig. 8) Always use the correct voltmeter, ohmmeter for taking measurement to avoid damage to the electronic control unit and sensors. Make sure to insert the probe from wire harness side of the connector for taking measurement. Make sure the connector halves are mating Fig. 6 properly (Fig. 6). n n While removing the battery first disconnect the negative cable and then the positive cable. While reinstalling the battery, first connect the positive cable and then negative cable. Fig. 8 Be sure to turn the ignition switch off before properly and terminals seating precisely in the connector body (Fig. 8) n n n Dirt / corroded terminals result in improper contact. The terminals should be cleaned carefully. Improper contact pressure between mating terminals disturbs the connectivity between them. Replace the damaged connector body to avoid exposure of the terminals in case of inadequate contact pressure. Fig.7 5 GENERAL n Ensure proper connection between the terminal to the wire. Rectify the loose connection by repairing / replacing the wire harness (Fig. 9) Fig. 9 n n 6 Worn out insulation of the wire may result in short circuit. Avoid water entering the connectors. GENERAL 2.3 LIFTING, JACKING, TOWING POINTS FRONT JACKING POINTS USING THE TWO POST LIFT Make sure you follow the manufacturer’s instructions while lifting the car on two post lift as shown in (Fig10). Fig. 11 REAR JACKING POINTS Fig. 10 Always ensure vehicle balance in service while applying two post lift to under body. Care should be taken that the two post lift arm is not in contact with the bracket, brake or fuel pipes etc. Before servicing, make sure to lock the lift after the vehicle is lifted up. Following fig shows the front and the rear jacking points by two post lift Fig. 12 7 GENERAL USING THE FLOOR JACK: TOWING THE VEHICLE : (Fig. 14) Use the jacks at the locations as shown in the figs. 13 a, 13 b Fig. 14 Fig. 13 a n n n n n n Fig. 13 b Do not apply the jack against any part which may get deformed. If front end or rear end of the vehicle is to be jacked ensure the wheels on ground and the parking brake is applied. 8 For towing a car, the best way is to use a wrecker. Alternatively use a rigid tow bar. Avoid using a flexible cable or rope as your car may crash into the car towing your car when it stops suddenly. Switch ‘ON’ the hazard warning signals of both the cars to warn other road users. Where possible, keep the engine idling so that power steering assistance and brake vacuum are available. Limit the speed to 20-30 Kmph. In case of brake failure, use the parking brake to control the car. GENERAL REAR TOW HOOK : (Fig. 15) n Boltable tow hook is provided in the toolkit. n Remove cover on rear bumper. n Bolt the tow hook (ensure proper fitment). n n 2.4 JACK AND TOOL BAG LOCATION IN VEHICLE: Whenever tow hook is not required unscrew the tow hook and keep it in toolkit. Press the cover to close the hole for tow hook in rear bumper. Fig. 16 (Near spare wheel) 1. JACK LOCATION : 2. TOOL BAG LOCATION : Fig. 15 Fig. 17 (Below parcel shelf, near suspension tower) 9 GENERAL 2.5 NUMBERING SYSTEM : 2.5.1 CHASSIS NUMBERING SYSTEM Chassis number consists of 15 digits (6 barrels) as given below : MAT xxxxxx x x x Indicates produced in TATA MOTORS LTD. PUNE Serial No. to start every year with 00001 on First JAN for RHD & First APRIL for LHD Chassis type No. (Model,execution wheel base etc.) Drive Type -R-For RHD L-LHD Plant Location P for K Block,Pune Year of production YEAR 1.1.2008 to 31.12.2008 1.1.2009 to 31.12.2009 1.1.2010 to 31.12.2010 1.1.2011 to 31.12.2011 1.1.2012 to 31.12.2012 1.1.2013 to 31.12.2013 1.1.2014 to 31.12.2014 xxxxx CODE (ISO 3779) 8 9 A B C D E 2.5.2 CHASSIS TYPE & SALES DESIGNATION : Chassis no 10 Sales Designation Model Description EC Whole Vehicle Type Approval Number (ECWVTA) 611248 Tata Indica Vista High TATA INDICA VISTA HIGH 1.4L SAFIRE 75PS, EURO -V,LHD e11*2007/46*0052 611271 Tata Indica Vista Aura TATA INDICA VISTA AURA 1.4L SAFIRE 75PS EURO-V LHD e11*2007/46*0052 GENERAL 2.5.3 AGGREGATE NUMBERING - NUMBERING FOR SAFIRE ENGINES: Homologated Type Dwg.Code Serial number 160D1000 1 2 3 4 5 6 7 8 9 The Label gives the following information : 1. Supplier identification code - 2 Numerical Digits 2. Assembly Code - 1 Numerical Digit 3. Engine number plate - 7 Numerical Digits 4. Engine number plate check digit - 1 Numerical Digit 5. Engine drawing number - 11 Numerical Digits 6. Engine type code - 4 Numerical Digits 7. Production line code - 2 Numerical Digits 8. Filler - 1 Numerical Digit set to fixed zero to uniform the label to the standards. 9. Label cheack digit - 1 Numerical Digit 11 GENERAL TRANSAXLE (C 549) 2.4 LOCATION OF CHASSIS AGGREGATE NUMBERS : CHASSIS NUMBER 1 2 4 3 5 THE LABEL GIVES THE FOLLOWING CODES : 1. Supplier identification code - 2 numerical digits 2. Production line code - 1 numerical digit Fig. 18 ENGINE (SAFIRE) 3. Transmission type code - 3 numerical digits 4. Transmission number plate - 7 numerical digits 5. Check digit - 1 numerical digit BODY SHELL NUMBERING : XX X X 1 2 3 XXXXX 4 Barrel 1 - Indicates, Basic model Barrel 2 - Indicates year of production Year Code Year Code 2004 4 2010 Z 2005 5 2011 A 2006 6 2012 B 2007 7 2013 C 2008 8 2014 D 2009 9 2015 E Fig. 20 TRANSAXLE (C-549) Barrel 3 - Indicates plant location P for K Block Pune Barrel 4 - Indicates cumulative serial number to start every year with 00001 on first January. Fig. 21 12 AND GENERAL 2.6 TECHNICAL SPECIFICATION FOR TATA INDICA VISTA ENGINE ENGINE (PETROL) Model / Type No. Of Cylinders Bore / Stroke Capacity Max. Engine Output Max. Torque Compression Ratio Firing Order SAFIRE (75PS) Water Cooled Multi-point Fuel Injection Petrol Engine 4 Inline 72 mm X 84 mm 1368 cc 55 Kw @ 6000 rpm 114 Nm @ 3250 rpm 10 : 1 1-3-4-2 CLUTCH CLUTCH Model / Type Ountside dia of clutch lining Friction Area Single Plate Dry Friction Diaphragm type 200 mm 324 mm TRANSAXLE TRANSAXLE Model / Type No. of gears Gear Raios Final drive ratio Gear shift Front Wheel Drive Through Constant Velocity Joints Synchromesh with over drive 5 Forward and 1 Reverse 1st - 4.273 2nd - 2.238 3rd - 1.520 4th - 1.156 5th - 0.872 Rev. - 3.909 3.733 Floor mounted with international ‘H’ pattern with Fifth & Reverse inline REAR AXLE REAR AXLE Model / Type Non driven type Twist Beam Suspension SUSPENSION SUSPENSION Front Rear Anti-roll bar Driven type Independently Suspended with McPherson Strut Semi-independent, Twist Beam with coil Springs and Hydraulic Shock Absorbers At Front STEERING STEERING Type Steering Wheel Power assisted Rack & Pinion - Hydraulic 380 mm 13 GENERAL BRAKES BRAKES Service brake Mechanical Brake assist booster, Vacuum assisted independent dual circuit , Diagonal split Hydraulic Brake on Front & Rear through tandem cylinder acting on all 4 wheels with Automatic wear adjuster, Foot operated with ABS Front : 240 mm Dia. Disc Brake / Rear : 200 mm Dia. Drum Brake Lever type,Console mounted,Cable operated mechanical linkage acting rear wheels Front brakes / Rear brakes Parking brakes on WHEELS & TYRES WHEELS & TYRES Tyres Wheel rims No. of wheels Radial Tubeless 175/65 R14 82T 5J X 14 Front - 2, Rear - 2, Spare -1 FUEL TANK FUEL TANK Capacity 44 Litres BODY BODY Model / Type hatch-back, Five Door, Steel Monocoque Passenger Car ELECTRICAL ELECTRICAL System voltage Battery Alternator 12V DIN44L 12V 90A MAIN CHASSIS DIMENSION (IN MM NOMINAL) MAIN CHASSIS DIMENSION Wheel Base Track Front Track Rear Front Overhang Rear Overhang Overall Length Max. Width Overall Height (Unladen/Laden) Min. Turning Circle Dia. Min. Turning Clearance Circle Ground Clearance 2470 1450 1440 785 540 3795 1695 (Over Body) 1550 (Unladen) 10 m 10.6 m 155 (Unladen) WEIGHT (KG) WEIGHT Complete vehicle kerb weight Gross vehicle weight Payload 14 1225 Euro ENCAP / 1125 Non ENCAP 1625 Euro ENCAP / 1625 Non ENCAP 400 Euro ENCAP / 500 Non ENCAP GENERAL PASSENGER CAPACITY PASSENGER CAPACITY Capacity 2 Front + 3 Rear LUGGAGE SPACE LUGGAGE SPACE Net inside loading space 232 Litres 15 GENERAL 2.7 TIGHTENING TORQUES OF STANDARD BOLTS & NUTS Wherever the tightening torques are not specified use the following values for these fasteners. Grade Bolt or Nut Size Torque kg-m 1.0 8.5 - 10 0.85 - 1.0 M8 1.25 21 - 25 2.1 - 2.5 1.5 41 - 51 4.1 - 5.1 1.0 46 - 56 4.6 - 5.6 1.75 72 - 88 7.2 - 8.8 1.5 75 - 91 7.5 - 9.1 2.0 113 - 138 11.3 - 13.8 1.5 126 -154 12.6 - 15.4 2.0 176 - 215 17.6 - 21.5 1.5 189 - 231 18.9 - 23.1 1.0 12 - 14 1.2 - 1.4 1.25 29 - 35 2.9 - 3.5 1.0 32 - 39 3.2 - 3.9 1.5 58 - 70 5.8 - 7.0 1.0 64 - 78 6.4 - 7.8 1.75 99 - 121 9.9 - 12.1 1.5 104 - 127 10.4 - 12.7 2.0 162 - 198 16.2 - 19.8 1.5 176 - 215 17.6 - 21.5 2.0 248 - 303 24.8 - 30.3 1.5 266 - 325 26.6 - 32.5 M12 M14 M16 M6 M8 M10 Bolt 10.9 Nut 10.0 M12 M14 M16 1. This standard is applicable to the bolts having the following marks embossed on the bolt head and punch mark on the nut head. Grade 16 Torque N-m M6 M10 Bolt 8.8 Nut 8.0 Pitch (mm) 8.8 For the Bolt 10.9 For the Bolt 8 For the Nut 10 For the Nut Note : Always use the calibrated torque wrenches. 2. Nyloc nuts and copper washer should not be reused. GENERAL 2.8 RECOMMENDED LUBRICANTS & COOLANTS ITEM SPECIFICATION QTY ENGINE OIL SAFIRE 75 PS (PETROL) SAE 5W 40 2.9 Litres COOLANT (Antifreeze agent + Soft water 50 : 50 ratio) Class II / JIS K2234 5.4 Litres TRANSAXLE Semi Synthetic SAE 75W80 GL4 2.2 Litres POWER STEERING OIL ATF Dexron III 1.0 Litres BRAKE / CLUTCH FLUID SAE J 1703, DOT 3 MEETING ACEA C3 FUEL (PETROL) : Unleaded regular grade petrol conforming to EC specification for Euro-V and octane rating not less than EN 228/ RON 95 (RON stands for Research Octane Number) is recommended to be used as fuel. CAUTION Do not use petrol with lead in a car fitted with catalytic convereter. Even single fill of leaded petrol will seriously damage the catalytic converter. Recommended grade of Engine Oil confirming to SAE 5W40 engine oil meeting ACEA C3 specification for ambient temp. ranging from -20 to + 40 degree C. For ambient temp. Below -20 degree C use lower viscosity grade oil. LUBRICANTS AND OILS : Please use only recommended grades for good performance. DO NOT mix grease of different brands and optional grades. Replace old grease completely. The oil change periods recommended in maintenance schedule should be adhered. Recommended grades of engine oil for range of ambient temperature : Ambient Temp 0CGrade Engine Oil - 5 and above SAE 15W/40 - 10 to 0 SAE 5W30 - 20 and -10 SAE 0W30 As required Transaxle : Semi Synthetic SAE 75W80 GL4. Grease for axle bearings : Lithium base grease IPOL IPLEX LC Grease 2 Brake fluid : SAE J 1703, DOT 3 Power Steering : ATF Dexron III COOLANTS Qty : Approx. 5.4 Litres Presence of dirt in coolant chokes up passages in radiator, cylinder head and crankcase, thereby causing overheating of engine. To prevent rust formation and freezing of coolant inside the passages of radiator, crankcase and cylinder head use premixed coolant as recommended. It is recommended that the entire cooling system should be drained and filled with fresh premixed coolant. Engine coolant antifreeze coolant as per class II/JIS K2234. Windscreen Washer Antifrost Make - Antifrost- K Concentration - 1 : 5 For 00C 1 : 1 For 100C 2 : 5 For 160C 1 : 0 For 370C NOTE : We strongly recommend to refill your car’s engine coolant only at aTATA Authorised service centre. 17 GENERAL 2.9 VEHICLE DIMENSIONS : 18