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NANO AMT
1

1. GENERAL
5

1.1 AN OVERVIEW - NANO
13

1.2 ABBREVIATIONS
14

1.3 LIFTING, JACKING, TOWING POINTS
17

1.4 TIGHTENING TORQUES OF STANDARD BOLTS AND NUTS
20

1.5 AGGREGATE NUMBERING SYSTEM
21

1.6 TECHNICAL SPECIFICATIONS
24

1.7 VEHICLE DIMENSIONS
26

1.8 FUEL, LUBRICANTS & COOLANTS
27

1.9 SERVICE SCHEDULE
30

2. PRECAUTIONS
33

2.1 GENERAL SAFETY PRECAUTIONS
39

2.2 GENERAL SERVICE PRECAUTIONS
43

3. ENGINE
45

3.1 GENERAL INFORMATION
53

TECHNICAL SPECIFICATIONS
55

FEATURES OF 273 MPFI ENGINE
56

TIGHTENING TORQUE
57

SPECIAL TOOLS & EQUIPMENTS
59

GENERAL SYMPTOMS & DIAGNOSTICS
63

3.2 ON VEHICLE PROCEDURES
67

IMPORTANT ON VEHICLE MAINTENANCE PROCEDURES
69

ENGINE OIL REPLACEMENT
71

OIL FILTER REPLACEMENT
72

AIR FILTER ELEMENT CLEANING AND REPLACEMENT
73

FUEL FILTER REPLACEMENT
74

TAPPET SETTING
75

ALTERNATOR BELT - REMOVAL & REFITMENT PROCEDURE
76

COMPRESSOR BELT - REMOVAL & REFITMENT PROCEDURE
77

TIMING BELT - REMOVAL & REFITMENT PROCEDURE
79

CYLINDER HEAD - REMOVAL & REFITMENT PROCEDURE
84

COMPRESSION PRESSURE CHECKING PROCEDURE
87

3.3 ENGINE MECHANICAL
89

PRELIMINARY INSPECTION OF ENGINE
91

REMOVAL OF ENGINE FROM VEHICLE
93

3.3.1 CYLINDER HEAD
97

GENERAL DESCRIPTION
99

EXPLODED VIEW
100

CYLINDER HEAD OVERHAUL
102

CYLINDER HEAD REMOVAL FROM ENGINE BLOCK
102

DISMANTLING OF CYLINDER HEAD SUBASSEMBLIES
106

INSPECTION & REPAIR DATA
109

ASSEMBLY OF CYLINDER HEAD SUBASSEMBLIES
116

3.3.2 ENGINE BLOCK
121

GENERAL DESCRIPTION
123

EXPLODED VIEW
124

ENGINE BLOCK OVERHAUL
126

DISMANTLING OF ENGINE BLOCK SUBASSEMBLIES
126

INSPECTION & REPAIR DATA
131

ASSEMBLY OF ENGINE BLOCK SUBASSEMBLIES
141

REFITMENT OF ENGINE ACCESSORIES
154

ENGINE TESTING
156

INSTALLATION OF ENGINE ON VEHICLE
156

ENGINE COOLING COMPONENTS_NANO AMT
157

1.0 RADIATOR LOCATION ON VEHICLE
161

2.0 TECHNICAL SPECIFICATIONS
162

3.0 RADIATOR REMOVAL AND REFITMENTON VEHICLE
163

4.0 RADIATOR FAN REMOVAL AND REFITMENTPROCEDURE
172

5.0 COOLANT TANK REMOVAL AND REFITMENTON VEHICLE
176

6.0 OIL FILTER REMOVAL AND REFITMENTPROCEDURES ON VEHICLE
178

3.4 ACCELERATOR
183

EXPLODED VIEWS & CABLE ROUTING
185

SYSTEM MAINTENANCE
187

3.6 LUBRICATION SYSTEM
191

GENERAL DESCRIPTION
193

SYSTEM SCHEMATICS
193

SPECIFICATIONS
194

SYSTEM MAINTENANCE
195

3.7 FUEL SYSTEM
207

GENERAL DESCRIPTION
209

SYSTEM SCHEMATICS
209

EXPLODED VIEWS
210

PRECAUTIONS, SPECIFICATIONS AND TIGHTENING TORQUE
211

SYSTEM COMPONENTS
212

SYSTEM MAINTENANCE
216

EVAPORATIVE EMISSION CONTROL SYSTEM
226

3.8 INTAKE SYSTEM
229

GENERAL DESCRIPTION
231

EXPLODED VIEWS
232

SYSTEM MAINTENANCE
233

3.9 EXHAUST SYSTEM
239

GENERAL DESCRIPTION
241

EXPLODED VIEWS
242

TIGHTENING TORQUE
243

SYSTEM COMPONENTS
244

SYSTEM MAINTENANCE
246

3.10 IGNITION SYSTEM
251

GENERAL DESCRIPTION
253

SYSTEM SCHEMATICS
253

SYSTEM MAINTENANCE
254

3.11 ENGINE MANAGEMENT SYSTEM
259

ABBREVIATIONS
261

AN OVERVIEW
262

3.11.1 ECU (ELECTRONIC CONTROL UNIT)
263

ECU BLOCK DIAGRAM
264

ECU PIN ASSIGNMENT DETAILS
265

ECU HANDLING AND CARE
266

ECU ON VEHICLE REMOVAL, INSPECTION AND REFITMENT PROCEDURE
267

3.11.2 SENSORS
268

CRANK SHAFT POSITION SENSOR
268

COOLANT TEMPERATURE SENSOR
269

T-MAP SENSOR
271

KNOCK SENSOR
272

THROTTLE POSITION SENSOR
273

LAMBDA (OXYGEN) SENSOR
276

VEHICLE SPEED SENSOR
277

3.11.3 ACTUATORS
279

CANISTER PURGE VALVE
279

FUEL INJECTOR
280

IGNITION COIL
282

INTAKE AIR CONTROL VALVE (IACV)
285

COMPONENT FITMENT DATA
287

3.11.4 DTC (DIAGNOSTIC TROUBLE CODE)
291

DTC LIST
291

LAPTOP BASED DIAGNOSTIC TESTER
301

BLINK CODE
316

3.11.5 TROUBLE SHOOTING AND DIAGNOSIS
318

REPAIRING STEPS
318

VEHICLE TROUBLE SHOOTING FLOW CHART
319

SENSOR AND ACTUATOR TESTING
320

EMERGENCY SERVICE TIPS
322

4. DRIVETRAIN
323

4.1 CLUTCH
329

4.1.1 GENERAL INFORMATION
331

TECHNICAL SPECIFICATIONS
331

CONSTRUCTION
334

PRECAUTIONS
336

TIGHTENING TORQUES
337

SPECIAL TOOLS
338

GENERAL SYMPTOMS AND DIAGNOSIS
339

TROUBLE SHOOTING
342

MAINTENANCE AND REPAIR
343

A. PRELIMINARY INSPECTION
343

B. CLUTCH SLIPPAGE TEST
343

C. CLUTCH ENGAGEMENT AND DISENGAGEMENT TEST
343

D. CLUTCH PEDAL PLAY ADJUSTMENT
343

E. CLUTCH PEDAL FREE PLAY ADJUSTMENT
344

4.1.2 OVERHAUL
345

EXPLODED VIEWS
345

A. REPLACEMENT OF CLUTCH DISC AND CLUTCH COVER
348

B. CLUTCH ACTUATION MECHANISM OVERHAUL
349

C. CLUTCH CABLE REPLACEMENT
352

TRANSAXLE-AMT
355

1.0 AMT-KIT LOCATION ON VEHICLE
359

2.0 PRECAUTIONS (DO’S AND DON’TS):-DO’S
360

3.0 TECHNICAL SPECIFICATIONS
362

4.0 TIGHTENING TORQUES AND CONSTRUCTIONAL DETAILS
363

5.0 SPECIAL TOOLS
365

6.0 AMT UNIT REMOVAL ANDINSTALLATION PROCEDURES ONVEHICLE
367

7.0 MECHATRONIC GEAR ACTUATORUNIT (MGA) REMOVAL AND RE-FITMENTON BENCH
373

8.0 TRANSMISSION CONTROL UNIT (TCU)REMOVAL AND RE-FITMENT ON BENCH
375

9.0 OIL TANK REMOVAL AND REFITMENTON BENCH
378

10.0 DC MOTOR REMOVAL AND REFITMENTON BENCH
380

11.0 CLUTCH POSITION SENSORREMOVAL AND RE-FITMENT ON BENCH
381

12.0 HYDRAULIC OIL ACCUMLATORREMOVAL AND RE-FITMENT ON BENCH
381

13.0 POWER UNIT (PWU) BASE PLATEREMOVAL AND RE-FITMENT ON BENCH
382

4.3 DRIVESHAFT
383

4.3.1 GENERAL INFORMATION
385

TIGHTENING TORQUE
385

SPECIAL TOOL
386

CONSTRUCTIONAL DETAILS
387

EXPLODED VIEW - DRIVESHAFT
387

COMPONENT DESCRIPTION
388

TROUBLESHOOTING AND DIAGNOSIS
389

4.3.2 ON VEHICLE REPAIRS
390

PRECAUTIONS
390

REMOVAL FROM VEHICLE
392

DRIVESHAFT DISMANTLING / ASSEMBLY
395

GEAR SHIFTER CONSOLE
401

1.0 AUTOMATED MANUAL TRANSMISSION(AMT) GEARBOX SHIFTER AND SHIFTINGMECHANISM
404

2.0 GEAR SHIFTER CENTER CONSOLEREMOVAL AND RE-FITMENT ONVEHICLE
406

5. SUSPENSION SYSTEM
411

5.1 GENERAL INFORMATION
417

TECHNICAL SPECIFICATIONS
417

TIGHTENING TORQUES
418

SPECIAL TOOLS
421

LAY OUT OF FRONT SUSPENSION SYSTEM
423

LAY OUT OF REAR SUSPENSION SYSTEM
424

MAINTENANCE AND INSPECTION OF SUSPENSION SYSTEM
425

TROUBLESHOOTING AND DIAGNOSIS
428

5.2 ON VEHICLE REPAIRS
431

FRONT SUSPENSION COMPONENTS
431

STRUT
431

ANTI-ROLL BAR
437

LOWER ARM
438

WHEEL BEARING
440

REAR SUSPENSION COMPONENTS
443

SHOCK ABSORBER
444

COIL SPRING
445

BUMP STOPPER AND SPRING UPPER SEAT
446

SEMI TRAILING ARM
447

WHEEL HUB AND WHEEL BEARING
450

5.3 WHEELS AND TYRES
455

5.3.1 GENERAL INFORMATION
455

TECHNICAL SPECIFICATIONS
455

TIGHTENING TORQUE
456

EXPLODED VIEW
457

MAINTENANCE AND INSPECTION OF TYRE/WHEEL ASSEMBLY
458

5.3.2 ON VEHICLE REPAIRS
459

WHEEL REMOVAL FROM VEHICLE (ON HOIST)
460

WHEEL REMOVAL FROM VEHICLE (WITH JACK)
461

WHEEL BALANCING
462

WHEEL RUNOUT
463

TYRE REPLACEMENT
464

WHEEL ASSEMBLY REPLACEMENT
465

REPAIRING TUBELESS TYRE PUNCTURE
465

TYRE DIAGNOSIS
466

6. BRAKE SYSTEM
473

6.1 GENERAL INFORMATION
479

TECHNICAL SPECIFICATIONS
479

TIGHTENING TORQUES
480

SPECIAL TOOLS
484

SCHEMATIC OF BRAKE HYDRAULIC SYSTEM
485

6.2 COMPONENT DESCRIPTION OF BRAKE SYSTEM
487

FRONT DRUM BRAKES
487

REAR DRUM BRAKES
488

AUTO INCREMENTAL BRAKE
489

TANDEM MASTER CYLINDER (TMC)
490

TMC WITH VACUUM BOOSTER ASSEMBLY
491

WHEEL CYLINDER
494

PARKING BRAKES
495

6.3 MAINTENANCE, ADJUSTMENTS AND INSPECTION
496

BLEEDING OF HYDRAULIC SYSTEM
501

TROUBLESHOOTING AND DIAGNOSIS
503

6.4 ON VEHICLE REPAIRS
510

FRONT BRAKE COMPONENTS
511

FRONT BRAKE DRUM
512

FRONT BRAKE SHOES
514

FRONT BRAKE BACK PLATE
519

REAR BRAKE COMPONENTS
520

REAR BRAKE DRUM
521

REAR BRAKE SHOES
522

REAR BRAKE BACK PLATE
524

TMC
526

WHEEL CYLINDER
535

PARKING BRAKES
541

VACUUM BRAKE BOOSTER
544

BRAKE HOSES/PIPES SCHEMATIC
545

VACUUM LINES
547

7. STEERING
549

7.1 GENERAL INFORMATION
555

TECHNICAL SPECIFICATIONS
555

TIGHTENING TORQUES
556

SPECIAL TOOLS
558

EXPLODED VIEWS
559

SCHEMATIC OF STEERING SYSTEM
561

7.2 MAINTENANCE AND INSPECTION OF STEERING SYSTEM
563

7.3 ON VEHICLE REPAIRS
564

STEERING WHEEL
566

STEERING COLUMN ASSEMBLY
567

STEERING UPPER COLUMN
569

INTERMEDIATE SHAFT
569

STEERING RACK AND PINION ASSEMBLY
570

OVERHAULING OF STEERING RACK AND PINION ASSEMBLY
572

WHEEL ALIGNMENT
581

TROUBLESHOOTING AND DIAGNOSIS
583

8. ELECTRICALS
587

1.0 EMS ECU AND AMT TCU CONNECTOR’S REMOVAL AND RE-FITMENT ON VEHICLE
590

1.1 PARTS LIST
590

1.2 EMS ECU CONNECTOR REMOVALAND RE-FITMENT ON VEHICLE
592

1.3 AMT TCU UNIT CONNECTOR’SREMOVAL AND RE-FIMENT ON VEHICLE
597

2.0 FOG LAMP REMOVAL AND REFITMENTON VEHICLE
601

3.0 HORN REMOVAL AND RE-FITMENT ONVEHICLE
604

4.0 AMBIENT TEMPERATURE SENSORREMOVAL AND RE-FITMENT ONVEHICLE
607

5.0 TRANSMISSION INPUT SPEEDSENSOR REMOVAL AND RE-FITMENT ONVEHICLE
611

6.0 EXHAUST FAN REMOVAL AND REFITMENTON VEHICLE
613

7.0 DIAGNOSTIC TROUBLE CODES FOR ELECTRONIC POWER ASSISTED STEERING
616

8.0 DIAGNOSTIC TROUBLE CODES FOR ENGINE MANAGEMENT SYSTEM
617

CIRCUIT SCHEMATICS
648-649

INDEX AND COLOUR CODES
650-651

SYMBOLS
652-653

CONNECTOR DETAILS
654-655

WIRING HARNESS TOPOLOGY
656-657

POWER SUPPLY - 1
658-659

POWER SUPPLY - 2
660-661

POWER SUPPLY - 3
662-663

POWER SUPPLY - 4
664-665

POWER SUPPLY - 5
666-667

POWER SUPPLY - 6
668-669

POWER SUPPLY - 7
670-671

POWER SUPPLY - 8
672-673

POWER SUPPLY - 9
674-675

CIRCUIT SCHEMATIC - EARTH 1
676-677

CIRCUIT SCHEMATIC - EARTH 2
678-679

CIRCUIT SCHEMATIC - EARTH 3
680-681

CIRCUIT SCHEMATIC - EARTH 4
682-683

STARTING AND CHARGING
684-685

ENGINE CONTROL (PETROL) - 1
686-687

ENGINE CONTROL (PETROL) - 2
688-689

ENGINE CONTROL (PETROL) - 3
690-691

ENGINE CONTROL (PETROL) - 4
692-693

FUEL PUMP
694-695

HVAC (MANUAL)
696-697

RADIATOR FAN
698-699

POWER WINDOWS - 1
700-701

POWER WINDOWS - 2
702-703

REMOTE KEYLESS ENTRY - 1
704-705

REMOTE KEYLESS ENTRY - 2
706-707

CENTRAL DOOR LOCKING
708-709

CLUSTER
710-711

CLUSTER - 2
712-713

FRONT WIPER (PASSIVE)
714-715

EXTERIOR LIGHTING - 1
716-717

EXTERIOR LIGHTING - 2
718-719

EXTERIOR LIGHTING - 3
720-721

EXTERIOR LIGHTING - 4
722-723

EXTERIOR LIGHTING - 5
724-725

CAN
726-727

INTERIOR LAMPS
728-729

EPAS
730-731

HORN
732-733

POWER SOCKET AND CIGAR LIGHTER
734-735

REAR PARKING AIS
736-737

AUTO TRANSMISSION (AMT)
738-739

AUDIO SYSTEM
740-741

AUDIO SYSTEM - 2
742-743

9. BODY
744

9.1 GENERAL INFORMATION
750

TECHNICAL SPECIFICATIONS
750

TIGHTENING TORQUE
751

9.2 ON VEHICLE REPAIRS
755

EXPLODED VIEW - BUMPERS & HOOD
755

FRONT BUMPER
756

FENDER (SIDE BONNET)
757

HOOD, HOOD LATCH, HOOD LATCH CABLE AND HOOD STRIKER
758

FRONT DOOR
762

REAR DOOR
773

REAR SHELF
782

TAILGATE
782

REAR BUMPER
783

DASHBOARD
785

CENTER CONSOLE
788

SEATS & BELTS
789

OUTER REAR VIEW MIRROR (ORVM)
799

SUN VISOR
799

TRIMS
800

FLOOR CARPET
801

WINDSHIELD
804

9.3 PAINT CARE
806

9.4 BODY REPAIR DATA
809

9.5 TROUBLESHOOTING AND DIAGNOSIS
814

10. HVAC
816

10.1 GENERAL INFORMATION
822

TECHNICAL SPECIFICATIONS
822

TIGHTENING TORQUES
823

GENERAL PRECAUTIONS
825

COMPONENT DESCRIPTION
831

10.2 MAINTENANCE OF AC/HVAC SYSTEM
834

TROUBLESHOOTING AND DIAGNOSIS
835

PRESSURE TEST USING MANIFOLD GAUGES
848

FLUSHING OF AC SYSTEM
853

REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
855

A/C SYSTEM PERFORMANCE TEST
857

LEAK TEST SYSTEM
857

10.3 ON VEHICLE REPAIRS
858

CONTROL PANEL ASSEMBLY
859

AC COMPRESSOR
860

1.0 AC COMPRESSOR LOCATION ON VEHICLE
864

2.0 TECHNICAL SPECIFICATIONS
865

3.0 TIGHTENING TORQUES
866

4.0 PRECAUTIONS
867

5.0 EXPLODED VIEW AND PART LIST
870

6.0 AC COMPRESSOR REMOVAL ANDRE-FITMENT ON VEHICLE
871

HVAC UNIT
878

BLOWER UNIT
882

BLOWER RESISTER
882

FILTER
883

EVAPORATOR AND EXPANSION VALVE
884

HEATER ASSEMBLY
886

KINEMATICS
887

PRESSURE SWITCH
887

CONDENSER ASSEMBLY
888

DRIER CARTRIDGE/R.D. BOTTLE
890

CONDENSER FAN AND CONDENSER MOTOR
892

REFRIGERANT LINES
893

HEATER LINES
895