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Table Of Contents - Datsun 310 N10 Series 1979 Service Manual

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Table of Contents

General Information4

Model Variation5

Identification Numbers6

Car Identification Plate6

Engine Serial Number6

Color Code Number Plate6

Emission Control Information Label7

Transmission Number7

Recommended Fuel7

Approximate Refill Capacities7

Recommended Lubricants8

Recommended Sae Viscosity Number8

Lubrication Chart9

Maintenance Schedule10

Underhood Maintenance11

Under Vehicle Maintenance11

Lifting Points And Towing12

Pantograph Jack12

Garage Jack And Safety Stand12

Special Service Tools13

Engine Tune-Up14

Emission Control Devices15

Basic Mechanical System16

Adjusting Intake And Exhaust Valve Clearance16

Checking And Adjusting Drive Belts16

Alternator Drive Belt16

Replacing Oil Filter17

Changing Engine Coolant17

Checking Cooling System Hoses And Connections17

Checking Engine Compression17

Ignition And Fuel System18

Checking Battery18

Checking And Adjusting Ignition Timing18

Checking And Replacing Spark Plugs19

Checking Ignition Wiring19

Checking And Adjusting Carburetor Idle Rpm And Mixture Ratio19

Disconnecting Air Hose From Air Check Value20

Throttle Adjusting Screw And Idle Adjusting Screw20

Checking Choke Mechanism21

Checking Fuel Lines21

Replacing Air Cleaner Filter21

Replacing Fuel Filter21

Inspecting Valve Position22

Emission Control System23

Checking Vacuum Fitting Hoses And Connections23

Vacuum Hoses And Connections23

Replacing Air Pump Air Cleaner Filter24

Replacing Air Induction Valve Filter24

Checking Vapor Lines24

Checking Ventilation Hoses24

Replacing Carbon Canister Filter25

Checking Evaporative Emission Control System25

Service Data And Specifications26

Trouble Diagnosis And Corrections28

Engine Will Crank Normally But Will Not Start28

Special Service Tool35

Engine Mechanical36

Engine Components37

Engine Disassembly38

Preliminary Cleaning And Inspection38

Removing Oil Pump38

Removing Manifolds38

Piston And Connecting Rod39

Removing Cylinder Head39

Removing Timing Chain Cover39

Removing Piston Ring39

Inspection And Repair40

Preparation For Inspection40

Cylinder Head And Valve40

Determining Clearance41

Replacement Of Valve Guide41

Valve Rocker Arm And Shaft42

Valve Lifter And Push Rod42

Camshaft Alignment42

Cylinder Boring43

Checking Cylinder Block Surface43

Cylinder Bore Measuring Positions43

Piston Diameter Measuring Position43

Piston, Piston Pin And Piston Ring44

Connecting Rod44

Measuring Piston Ring Side Clearance44

Measuring Main Bearing Clearance45

Pulling Out Pilot Bushing45

Measuring Connecting Rod Bearing Clearance46

Chain And Chain Tensioner46

Crankshaft Front And Rear Oil Seal46

Engine Assembly47

Cylinder Head47

Valve Rocker Shaft Assembly48

Installing Camshaft Locating Plate48

Main Bearings And Caps48

Applying Sealant48

General Specifications53

Inspection And Adjustment54

Camshaft Specifications60

Trouble Diagnoses And Corrections66

Engine Lubrication System71

Lubrication Circuit72

Oil Pressure Regulator Valve74

Oil Pressure Relief Valve74

Oil Pressure Warning Switch74

Cooling System77

Coolant Level78

Draining And Flushing The Cooling System78

Removing Water Pump79

Inspecting Thermostat79

Water Temperature Sensing Switch80

Testing Cooling System Pressure80

Automatic Temperature Control84

Hot Air Operation84

Cold Air Operation85

Vacuum Motor And Air Control Valve85

Temperature Sensor85

Air Cleaner Filter86

Automatic Temperature Control System86

Operating Test87

Static Pressure Test87

Capacity Test88

Idle Compensator89

Checking For Pressure Of Intake Vacuum89

Checking Idle Compensator89

Checking Idle Compensator For Operation89

Carburetor Cooling Fan90

Idle Compensator Opening Temperature90

Primary System91

Primary Main System91

Partially Loading91

Idling And Slow System92

Accelerating Mechanism92

Power Valve Mechanism92

Secondary System92

Anti-Dieseling System93

T.o.c.s. Operation93

Throttle Opener Solenoid Valve Operation93

Electric Automatic Choke94

Throttle Opener System94

Dash Pot System95

Carburetor Idle - R.p.m. And Mixture Ratio95

Idle Limiter Cap95

Adjusting Vacuum Break96

Accelerating Pump97

Anti-Dieseling Solenoid Valve97

Throttle Opener Control System98

Circuit Diagram For Throttle Opener Control System98

Characteristics Curve Of T.o.c.s.98

Choke Unloader99

Automatic Choke Heater Circuit99

Adjusting Choke Unloader99

Automatic Choke Mechanism100

Automatic Choke Relay100

Automatic Choke Heater100

Accelerator Pump Stroke Limiter100

Adjusting Operating Pressure101

Major Service Operation102

Servo Diaphragm Stroke102

Connecting Rubber Hose To Intake Manifold102

Throttle Chamber Parts105

Throttle Chamber105

Crankcase Emission Control System114

Ventilation Hose114

P.c.v. Valve And Filter114

Exhaust Emission Control System115

Early Fuel Evaporative System116

Air Injection System117

Air Pump Air Cleaner118

Anti-Backfire Valve119

C.a.c. Valve120

Operation Of C.a.c. Valve120

Air Pump Relief Valve121

Disassembly And Assembly Of Air Pump122

Removing Cover122

Removing Rotor Ring122

Removing Vanes122

Removing Shoe Springs123

Removing Rotor Shaft123

Removing Ball Bearing123

Pressing Rotor Shaft123

Air Injection System Hoses124

Vane Assembly124

Installing Shoe Spring124

Installing End Cover124

Plugging C.a.c. Valve125

Testing Air Pump125

Checking Check Valve125

Checking Anti-Backfire Valve125

Air Induction System126

Disconnecting Vacuum Hose From C.a.c. Valve126

Checking C.a.c. Valve126

Air Induction Valve Filter127

Air Induction Into Exhaust Port127

Air Induction Pipe127

Exhaust Gas Recirculation Control System129

E.g.r. Control Valve130

Thermal Vacuum Valve130

B.p.t. Valve131

E.g.r. Passage And Tube131

Entire System132

Evaporative Emission Control System139

Fuel Tank And Vapor Vent Line140

Cabron Canister Filter140

Fuel Check Valve140

Carbon Canister Purge Control Valve141

Checking Fuel Check Valve141

Checking Carbon Canister Purge Control Valve141

Engine Electrical System144

Checking Electrolyte Level145

Checking Specific Gravity145

Battery Freezing145

Starting Motor147

Starting Circuit147

Non-Reduction Gear Type148

Reduction Gear Type148

Removing Pinion Stopper149

Removing Brush149

Removing Yoke And Armature149

Brushes And Brush Lead Wire150

Armature Assembly150

Ball Bearing151

Magnetic Switch Assembly151

Performance Test151

Bearing Metal151

Diagnoses Of Test152

Magnetic Switch Assembly Test152

Charging Circuit153

Simplified Charging Circuit153

Separating Front Cover157

Removing Pulley And Fan157

Pulling Out Rear Bearing157

Continuity Test Of Rotor Coil157

Inspection Of Stator158

Testing Stator For Continuity158

Testing Stator For Ground158

Conductive Direction Of Diode158

Inspection Of Brush159

Spring Pressure Test159

Brush Wear Limit159

Measuring Spring Pressure159

Alternator Test160

Grounding F Terminal160

Ic Voltage Regulator161

Circuit Of Regulator161

Testing Regulator162

Ignition Circuit163

Ignition System Circuit Diagram163

Circuit Diagram Of Ignition System164

Cap And Rotor Head166

Advance Mechanisms166

Vacuum Advance Mechanism Mechanical Parts166

Centrifugal Advance Mechanical Parts166

Ic Ignition Unit167

Driving In Roll Pin167

Checking Ic Ignition System168

Connecting Pick-Up Coil Terminal168

Disconnecting Pick-Up Coil Terminal168

Removing Ic Ignition Unit168

Sparking Performance Check169

High Tenstion Cable Check169

Power Supply Circuit Check170

Ignition Coil Check170

Primary Circuit Check170

Ic Ignition Unit And Pick-Up Coil Check170

Ignition Coil171

Correct Installation Of High Tension Cable171

Pick-Up Coil Check171

Cleaning And Regap172

Setting Spark Plug Gap172

Engine Removal And Installation183

Engine Mounting183

Disconnecting Harness184

Removing Compressor And Air Pump Belts184

Removing Shift And Select Rods184

Removing Compressor Away From Engine184

Engine Mounting Insulator185

Removing Buffer Rod185

Adjusting Buffer Rod185

Attaching Engine Slinger185

Clutch Pedal Height188

Selecting Push Rod188

Bleeding Clutch System188

Adjusting Clutch Pedal Height188

Hydraulic Clutch Control189

Clutch Pedal190

Clutch Master Cylinder190

Piston Assembly191

Operating Cylinder191

Clutch Disc And Cover193

Removing Access Hole Cover193

Removing Primary Drive Gear Assembly193

Diaphragm Spring194

Clutch Disc Assembly194

Removing Clutch Cover Assembly194

Removing Clutch Disc194

Release Bearing195

Securing Clutch Cover To Pressure Plate195

Manual Transmission200

4-Speed Transmission201

Removing Starting Motor202

Removing Transmission Mounting Bracket202

Separating Clutch Housing From Engine202

Transmission Gear Shifting Components202

Primary Gear203

Disconnecting Reverse Lamp Switch203

Disconnecting Speedometer Pinion Assembly203

Removing Side Flange203

Removing Main Drive Input Gear204

Removing Primary Idler Gear204

Removing Bearing From Primary Gear204

Removing Transmission Case Cover204

Removing Interlock Plugs205

Removing Taper Thread Plug205

Removing Reverse Fork Lever205

Driving Shift Fork Pin205

Removing Side Bearing206

Gears And Shafts207

Gear Assembly207

Synchronizers207

Counter Gear208

Assembling Counter Gear208

Measuring Side Gear End Play208

Side Bearing Height209

Check Ball And Interlock Power209

Inserting Differential Case Assembly210

Assembling Sub Gear210

5-Speed Transmission211

Location Of Case Cover Bolt212

Driving Out Each Shift Fork Rod212

Removing Taper Roller Bearing212

Removing Bearing Retainer212

Removing Main Shaft Bearing213

Disassembling Each Part213

Assembling Reverse Gear213

Assembling 2Nd Gear Bushing213

Assembling 3Rd Gear Bushing214

Direction Of 2Nd-3Rd Synchronizer214

Assembling Taper Roller Bearing214

Reverse Idler Input Gear Washer Setting Direction214

Main Shaft Bearing Height215

Case Cover Depth215

Attaching Thrust Bushing215

Attaching Washer And Shim215

Transmission Gear Control216

Control System216

Removing Base Bracket217

Removing Select Lever And Shift Rod217

Removing Support Bracket217

Removing Control Lever217

Separating Shift Rod And Select Rod218

Separating Support Rod218

Lubricating Points218

Connecting Each Linkage218

Adjusting Nut219

Adjusting Select Lever219

Shift Rod Assembly219

Pulling Back Length Of Shift Lever219

Front Axle & Front Suspension228

Camber And Caster229

Wheel Alignment229

Side Rod Length229

Steering Angle230

Wheel Hub And Knuckle230

Removing Hub Nut231

Removing Drive Shaft231

Separating Wheel Hub231

Removing Outer Wheel Bearing231

Wheel Bearing232

Selecting Spacer232

Installing Outer Grease Seal233

Installing Inner Wheel Bearing233

Installing Inner Grease Seal233

Installing Drive Shaft233

Drive Shaft Assembly234

Removing Drive Shaft With Wheel Hub Knuckle234

Removing Balls235

Removing Retaining Ring235

Removing Boot Band235

Tightening Dust Cover Band235

Front Suspension236

Spring And Strut Assembly237

Removing Strut Attaching Nut237

Compressing Spring237

Removing Mounting Insulator237

Outer Casing238

Strut Mounting Insulator238

Strut Mounting Bearing238

Thrust Plate And Seat238

Gland Packing Wrench239

Assembling Strut Assembly239

Air Bleeding From Strut239

Installing Front Spring239

Transverse Link240

Pressing Out Bushing240

Detaching Ball Joint And Stabilizer240

Removing Stabilizer Clamp241

Removing Stabilizer From Transverse Link241

Supporting Sub Frame241

Strut Assembly242

Stabilizer Bar242

Rear Axle & Rear Suspension250

Tightening Wheel Bearing251

Measuring Bearing Starting Torque251

Rear Arm Spindle252

Removing Grease Seal252

Rear Suspension253

Shock Absorber253

Removing Shock Absorber And Coil Spring253

Supporting Rear Arm253

Removing Rear Arm254

Removing Bushing254

Rear Arm Bushing255

Bound Bumper255

Brake System260

Brake Fluid Level Gauge264

Dual Proportional Valve265

Pad Replacement266

Position For Pushing Piston266

Removing Pad266

Pushing Piston266

Piston Seal And Dust Seal267

Tapping Yoke267

Measuring Runout268

Assembling Yoke And Cylinder268

Measuring Parallelism268

Wheel Cylinder269

Brake Assembly270

Brake Booster271

Checking Vacuum Pressure271

Inspecting Check Valve271

Adjusting Push Rod Length272

Performance Diagram Of Brake Booster272

Procedures For Removing Brake Booster272

Lever With Front Cable273

Wheel And Tire282

Tire Inflation283

Tire Replacement283

Wheel Balance284

Tire Rotation284

Steering System288

Steering Column289

Steering Wheel289

Steering Column And Lower Joint290

Removing Joint Cover And Lower Bracket Bolt290

Disconnecting Lower Joint From Steering Gear290

Removing Steering Colum Mounting Bolts290

Steering Lock291

Installing Steering Column Assembly291

Removing Steering Lock291

Steering Gear And Linkage292

Disconnecting Lower Joint From Steering Pinion292

Removing Side Rod Assembly293

Removing Adjusting Lock Nut293

Steering Gear Mount294

Side Rod Inner Ball Joint294

Pinion Bearing294

Details Of Rubber Mount Section295

Measuring Pinion Axial Play295

Area To Which Liquid Sealant Is Applied295

Side Rod And Gear Boot296

Adjusting Side Rod Length296

Measuring Rack Stroke296

Sealing Steering Gear Boot296

Engine Control, Fuel & Exhaust Systems300

Accelerator Control System301

Accelerator Wire301

Accelerator Pedal Assembly301

Engine Control System301

Accelerator Wire Play302

Fuel Tank Gauge Unit303

Removing Fuel Tank303

Breaking Sealant307

Twisting Muffler307

Tapping Muffler With A Rubber Hammer307

Sealing Compound312

Exhaust Tube Connection312

Squeezing Sealant To Injector312

Injecting Sealant312

Body Construction315

Front Bumper318

Bumper Height319

Length Of Shock Absorber319

Function Of Shock Absorber320

Checking Shock Absorber Function320

Body Front End321

Radiator Grille321

Front Fender321

Removing Radiator Grille321

Adjusting Hood At Hinge322

Adjusting Hood At Hood Lock322

Adjusting Hood At Bumper Rubber322

Hood Lock Control323

Door Assembly323

Installing Hood Lock Control Cable323

Door Glass And Regulator324

Adjusting Door Lock Striker324

Removing Glass Attaching Bolt324

Removing Regulator Attaching Bolt324

Door Lock And Lock Control325

Door Window And Regulator325

Adjusting Outside Handle Play325

Body Rear End326

Back Door Lock And Key Cylinder326

Back Door Opener And Fuel Filler Lid Opener327

Back Door Glass328

Installing Weatherstrip328

Removing Back Door Weatherstrip328

Inserting Cord In Weatherstrip328

Windshield And Windows329

Windshield Glass329

Fitting Weatherstrip329

Removing Windshield Glass330

Installing Windshield Glass330

Applying Adhesive330

Side Window Glass And Regulator331

Inspection Of Seat Belt Switch336

Removing Rear Seat Back336

Trim And Molding337

Roof Trimming337

Body Side Trim338

2-Door Sedan338

Body Electrical System341

Fuse And Fusible Link342

Cable Colors342

Maintenance Instructions342

Fusible Link343

Tail Harness349

Back Door Harness349

Location Of Electrical Unit350

Electrical Unit Of Lighting System351

Replacing Wedge Base Type Bulb351

Replacing Bulb351

Ignition Switch352

Combination Switch352

Lighting Switch353

Turn Signal Switch353

Wiper And Washer Switch353

Illumination Control Rheostat354

Aiming Adjusting Screws354

Aiming Adjustment354

Electrical Unit Of Signal System355

Hazard Switch355

Stop Lamp Switch355

Meters And Gauges356

Combination Meter356

Removing Combination Meter356

Disassembling Combination Meter358

Warning System359

Oil Pressure Warning System359

Oil Pressure Switch359

Parking Brake Switch359

Electrical Accessories362

Windshield Wiper And Washer362

Wiper Motor And Wiper Linkage362

Windshield Washer362

Wiper Switch363

Intermitter Wiper Amplifier363

Checking Intermittent Amplifier363

Rear Window Wiper And Washer364

Rear Wiper Motor364

Cigarette Lighter365

Rear Wiper And Washer Switch365

Rear Window Defogger366

Radio Receiver366

Be-47 Antenna366

Adjusting Antenna Trimmer366

Filament Maintenance367

Defogger Switch367

Defogger Relay367

Rear Window Filaments367

After Repair368

Positioning Ruler368

Depositing Silver Composition In Place368

Heater System369

Heater Construction369

Intake Lever370

Rec Position370

Fresh Position370

Cold Position371

Def Position371

Foot Position371

Heater Control Assembly372

Heater And Blower Units372

Blower Motor372

Removing Heater Control372

Adjusting Heater Control373

Intake Door Control Cable373

Disassembly And Assembly Of Heater Unit373

Temperature Control Rods373

Checking Blower Motor374

Checking Fan Switch374

Wiring Diagrams And Trouble Diagnoses375

Electrical System Block Diagram375

Fuse Block Circuit Supply Routing375

Lighting System376

Room And Luggage Room Lamp380

Illumination Lamp381

Signal System382

Turn Signal And Hazard Warning Lamp382

Wiring Diagram For Stop Lamp384

Back-Up Lamp385

Wiring Diagram For Back-Up Lamp385

Wiring Diagram For Horn386

Wiring Diagram For Tachometer388

Water Temperature And Fuel Level Gauges390

Brake, Charge And Oil Pressure Warning392

Seat Belt And Key Warning394

Electrical Accessory System396

Intermittent Windshield Wiper398

Noise Prevention Chart401

Cigarette Lighter And Clock402

Wiring Diagram For Cigarette Lighter And Clock402

Rear Defogger403

Wiring Diagram For Heater404

Air Conditioning406

Refrigeration System407

Refrigeration Cycle407

Outline Of Air Conditioner408

Air Conditioning Unit And Air Flow408

Air Flow And Vacuum System409

Electrical Circuit410

Off Position410

A/C Position410

General Service411

Refrigerant R-12411

Compressor Oil411

Safety Precautions411

Handling Service Valve412

Connection To Service Valve412

Disconnection From Service Valve412

Handling Can Tap412

Discharging System413

Evacuating System413

Ac-8 Purging Air413

Evacuating System - First And Second Steps414

Charging Liquefield Refrigerant415

Checking For Leaks416

Handle Leak Detector417

Refrigerant Level Check417

Electric Leak Detector417

Compressor Oil Level Check419

Connecting Oil Separator419

Refrigerant Leaks421

Refrigerant Lines422

Plug Opening Of Tube422

Disconnecting Tube422

Line Connection422

Idler Pulley And Compressor Drive Belt423

Adjustment Of Belt Tension423

Belt Tension423

Removing Flexible Hose424

Receiver Drier425

Removing Receiver Drier425

Disconnecting Refrigerant Lines From Condenser425

F.i.c.d. Actuator And Magnet Valve426

Adjustment Of Idle Speed426

Layout Of Air Conditioner Relay426

Cooling Unit427

Air Conditioner Relay427

Removing Cooling Unit427

Expansion Valve428

Cooler Relay428

Thermo Control Device428

Intake Door Solenoid Valve429

Air Conditioner Control431

Adjustment Of Control Cable431

Setting Control Levers431

Cooler Switch432

Fan Switch And Cooler Switch432

Wiring Diagram433

Preliminary Cleaning435

Compressor Clutch435

Removing Clutch Hub435

Removing Clutch Hub Nut435

Removing Lock Nut436

Removing Pulley436

Punch-Locking436

Removing Retainer Ring437

Removing Shaft Seal Seat437

Checking Shaft Seal437

Inserting Shaft Seal437

Discharge Valve438

Suction Valve438

Checking For Gas Leaks438

Removing Discharge Valve438

Rear Cover And Rear Cylinder Head439

Removing Suction Valve439

Removing Rear Cover439

Removing Rear Cylinder Head439

Front Cover, Front Cylinder Head And Cylinder440

Removing Cylinder Assembly440

Removing Front Cover440

Installing Suction Valve Plate440

Relative Position Between Cylinder And Shell441

Installing Shell441

Air Conditioner Diagnoses442

Performance Test Diagnoses444

Insufficient Refrigerant Charge444

Almost No Refrigerant444

Faulty Expansion Valve444

Air In System445

Moisture In System445

Faulty Condenser446

High Pressure Line Blocked446

Faulty Compressor446

Too Much Oil In System447

Blower Motor Diagnoses448

Test Conditions448

Compressor Clutch Diagnoses449

Compressor Diagnoses451

Fast Idle Control Device Diagnoses453

Performance Chart454

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