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CUMMINS N14 manuals

Owner’s manuals and user’s guides for Engine CUMMINS N14.
We providing 3 pdf manuals CUMMINS N14 for download free by document types: Installation Manual, User Manual, Specifications


Cummins N14 Installation Manual (10 pages)


Brand: Cummins | Category: Engine | Size: 0.41 MB |

 

Table of contents

Installation

1

INSTALLATION MANUAL

2

A) Dial Indicator Method

3

Figure 4-1

5

Solenoid Valve

6

Cummins N14 User Manual (29 pages)


Brand: Cummins | Category: Engine | Size: 2.56 MB |

 

Table of contents

DENSO R5 Starter

1

Installation Guide For:

1

Starter Preparation

3

Proceed to starter removal

5

Proceed to inspection

6

Inspection

7

Starter Installation

10

(e.g. exhaust manifold)

11

Wiring Assembly

12

Proceed to inspection after

23

Inspection After Installation

24

Cummins N14 Specifications (587 pages)


Brand: Cummins | Category: Engine | Size: 15.02 MB |

 

Table of contents

Foreword

2

TABLE OF CONTENTS

3

Section I - Introduction

5

Manual Organization

6

General Repair Instructions

7

General Safety Instructions

8

Symbols Used in this Manual

9

Illustrations

13

Glossary Of Terms

14

Engine Identification

16

Engine Diagrams

17

N14Page i-14

18

N14 Page i-15

19

General Cleaning Instructions

20

Engine Disassembly (00-01)

30

Coolant - Drainage

31

Coolant Filter - Removal

31

Turbocharger - Removal

32

Crankcase Breather - Removal

32

Exhaust Manifold - Removal

33

Starting Motor - Removal

33

Fan and Fan Spacer - Removal

33

Alternator Belts - Removal

33

Alternator - Removal

34

Water Header Covers - Removal

36

Flywheel - Removal

38

Flywheel Housing - Removal

39

Rear Cover - Removal

40

Fan Belts - Removal

40

- Removal

41

Water Pump Belt - Removal

41

Thermostat Housing - Removal

42

Outlet Tubes - Removal

42

Water Pump - Removal

43

Vibration Damper - Removal

43

(ECM) - Removal

48

CELECT™ Ambient Air Pressure

48

Sensor - Removal

48

Fuel Pump - Removal

49

Air Compressor - Removal

50

Viscosity Sensor - Removal

52

Intake Manifold - Removal

53

Engine Brakes - Removal

54

Valve Crossheads - Removal

55

Push Tubes - Removal

55

Injectors - Removal

55

Fuel Crossovers - Removal

57

Cylinder Heads - Removal

57

Lubricating Oil Pan - Removal

59

Gear Cover - Removal

59

Camshaft - Removal

59

Cylinder Liners - Removal

62

Crankshaft - Removal

64

Engine Assembly (00-02)

66

Crankshaft - Installation

68

Rear Cover - Installation

85

Bore Alignment - Measurement

88

Face Alignment - Measurement

90

Flywheel - Installation

92

Cylinder Heads - Installation

96

Camshaft - Installation

98

Timing Tool Installation

102

(EPS) - Installation

111

Gear Cover - Installation

112

Injectors - Installation

120

STC Engines

121

Push Tubes - Installation

122

Installation

124

Injector and Valve Adjustment

125

Engine Brake - Installation

135

Engine Brake - Adjustment

135

C-Brake - Alternate Method

138

Jacobs Brake

139

Sensor - Installation

141

Fuel Tubing - Installation

143

Air Compressor - Installation

144

Fuel Pump - Installation

144

Water Pump - Installation

153

Adjustment

154

- Installation

155

Outlet Tubes - Installation

155

Alternator - Installation

162

Starting Motor - Installation

164

Turbocharger - Installation

165

Coolant Filter - Installation

167

Section Contents

169

N14Page 1-6

174

Dowel Pin - Removal

178

Camshaft Bushings - Removal

179

Cylinder Block - Cleaning

179

Camshaft Bore - Cleaning

183

Camshaft Bore - Inspection

183

Cylinder Block - Inspection

188

Coolant Passage - Inspection

189

Coolant Passage - Repairing

191

Dowel Pin - Installation

202

Cleaning

204

Inspection

206

Inspection (01-09)

215

Alignment - Inspection

216

Twist - Inspection

217

Inspection (01-11)

219

Inspection (01-12)

220

Inspection (01-13)

221

Inspection (01-16)

230

Thrust Bearings - Inspection

231

Cylinder Head - Service Tools

244

Cylinder Head - Exploded View

248

Disassembly

252

Grinding the Valve Seats

259

Assembly

263

Guides (02-03)

267

Seat Inserts (02-05)

269

Sleeves (02-07)

273

Checking (02-09)

279

Seating for Reuse (02-10)

280

Crack Inspection (02-11)

282

Checking for Reuse (02-12)

283

Inspection (02-13)

284

N14Page 3-4

288

Cleaning and Inspection

292

Rocker Lever - Magnetic Crack

298

Inspection (03-03)

298

Inspection for Reuse (03-04)

298

Water Manifold Tube - Removal

299

Inspection for Reuse (03-06)

303

Replacement (03-08)

305

Inspection - Magnetic Crack

319

Inspection - Dimensional

319

Cleaning - PT Fuel Pump

328

Cleaning - CELECT™ Fuel Pump

329

Inspection - PT Fuel Pump

329

Fuel Pump - Rebuild (05-02)

332

Inspection for Reuse (06-01)

339

Inspection - CELECT™

340

Injectors - Rebuild (06-02)

341

Reuse (06-05)

342

Inspection for Reuse (07-01)

350

Inspection for Reuse (07-05)

352

Bushing - Replacement (07-07)

361

Bushing - Replacement (07-08)

367

Shaft - Replacement (07-09)

368

Replacement (07-10)

369

Rebuild (07-11)

370

Testing - Oil Cooler Core

375

Poppet Valve Spring

377

Inspection (08-01)

386

Water Pump Assembly - Rebuild

387

Inspection (08-05)

399

Inspection (08-09)

404

Drive Units - Service Tools

406

Accessory Drive

408

Inspection for Reuse (09-01)

409

Inspection for Reuse (09-04)

417

Replacement (09-05)

417

Checking (10-02)

426

- Checking (10-03)

426

Inspection for Reuse (11-01)

431

Exhaust Manifold Turbocharger

432

Air Compressor

434

Air Compressor - Cleaning and

435

Inspection for Reuse (12-01)

435

General Information

442

Cummins 1991 N14 Heavy Duty

443

Engine Operating Curve

443

Definitions:

443

General Run-In Procedures

444

Fuel Rate

452

Fuel Inlet Restriction

452

Fuel Pressure

453

Fuel Drain Line Restriction

453

Systems (14-02)

458

Dynamometer (14-03)

464

Dynamometer Worksheet

468

Chassis Dynamometer Operation

469

Dynamometer (14-05)

471

Intake Manifold Pressure

474

Charge Air Cooler Restriction

475

Intake Air Restriction

475

Exhaust Air Restriction

476

Engine Blowby

476

Lubricating Oil Pressure

477

Coolant Pressure

477

Dynamometer (14-06)

478

Dynamometer (14-07)

481

Engine Painting (14-08)

482

Air Heaters

490

Coolant Heaters

490

Engine Protection Controls

490

Fuel Warmers

490

Oil Heaters

491

Reuse (16-01)

496

Inspection for Reuse (16-03)

497

Flywheel Housing - Redowel to

498

Cylinder Block (16-04)

498

Specifications - Group 18

505

General Engine Specifications

507

Exhaust System

508

Fuel System

508

Electrical System

508

Pipe Plug Torque Values

510

NT 855 Page 18-9

513

Page 18-10 NT 855

514

NT 855 Page 18-11

515

Page 18-12 NT 855

516

NT 855 Page 18-13

517

Page 18-14 NT 855

518

NT 855 Page 18-15

519

Page 18-16 NT 855

520

NT 855 Page 18-17

521

Page 18-18 NT 855

522

NT 855 Page 18-19

523

Page 18-20 NT 855

524

NT 855 Page 18-21

525

Page 18-22 NT 855

526

NT 855 Page 18-23

527

Page 18-24 NT 855

528

NT 855 Page 18-25

529

Page 18-26 NT 855

530

NT 855 Page 18-27

531

Page 18-28 NT 855

532

NT 855 Page 18-29

533

Page 18-30 NT 855

534

NT 855 Page 18-31

535

Page 18-32 NT 855

536

NT 855 Page 18-33

537

Page 18-34 NT 855

538

NT 855 Page 18-35

539

Page 18-36 NT 855

540

NT 855 Page 18-37

541

Page 18-38 NT 855

542

NT 855 Page 18-39

543

Page 18-40 NT 855

544

NT 855 Page 18-41

545

Page 18-42 NT 855

546

Cylinder Head - Torque Values

547

Page 18-44 NT 855

548

ST-1182

549

NT 855 Page 18-45

549

Fixed Injection Timing

550

MVT Injection Timing

550

NT 855 Page 18-47

551

Page 18-48 NT 855

552

NT 855 Page 18-49

553

Page 18-50 NT 855

554

NT 855 Page 18-51

555

Page 18-52 NT 855

556

NT 855 Page 18-53

557

Page 18-54 NT 855

558

NT 855 Page 18-55

559

Page 18-56 NT 855

560

NT 855 Page 18-57

561

Page 18-58 NT 855

562

NT 855 Page 18-59

563

Page 18-60 NT 855

564

NT 855 Page 18-61

565

Cooling System -Torque Values

566

NT 855 Page 18-63

567

Page 18-64 NT 855

568

NT 855 Page 18-65

569

Page 18-66 NT 855

570

NT 855 Page 18-67

571

JacobsW Engine Brake

573

Cummins C Brake

573

Component Manufacturers

574

N14Page C-2

575

Torque Converters

576

Additional Service Literature

578

Order Total

580

Page X-1

582

Page X-2

583

Page X-3

584

Page X-4

585

BUSINESS REPLY MAIL

586

Literature Survey Form

587
CFP83 SERIES User Manual   Section 10 – Maintenance Specifications, 12 pages

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