Caterpillar C2.6 and C3.3B Engines Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar C2.6 and C3.3B Engines, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar C2.6 and C3.3B Engines workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
UENR0137 - Disassembly and Assembly (C2.6 and C3.3B Engines for Caterpillar Built Machines).pdf
UENR0995 - Specifications (C2.6 and C3.3B Engines for Caterpillar Built Machines).pdf
UENR3421 - Specifications (C3.3B Engines for Caterpillar Built Machines).pdf
UENR3422 - Systems Operation (C3.3B Engines for Caterpillar Built Machines).pdf
UENR3422 - Testing and Adjusting (C3.3B Engines for Caterpillar Built Machines).pdf
UENR3423 - Troubleshooting (C3.3B and C3.8 Engines for Caterpillar Built Machines).pdf
PRODUCT DETAILS:
Total Pages: 738 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
UENR3423 - Troubleshooting (C3.3B and C3.8 Engines for Caterpillar Built Machines)...2
General Information...5
Welding Precaution...30
Electronic Service Tools...32
Service Information Report...39
Component Location...41
Engine Monitoring System...50
Diagnostic Capabilities...52
Electrical Connectors...54
Diagnostic Trouble Codes...68
Acceleration Is Poor or Throttle Response Is Poor...83
Alternator Problem - Charging Problem and_or Noisy Operation...86
Battery Problem...89
Coolant Contains Oil...90
Coolant Level Is Low...92
Coolant Temperature Is High...94
Cooling Fan Is Always ON...98
Cylinder Is Noisy...99
DEF Concentration Is Incorrect...103
DEF Module Does Not Respond...106
DEF Pressure Is High...112
DEF Pressure Is Low...116
DEF Tank Level Is Low...121
DEF Tank Temperature Is High...130
DEF Tank Temperature Is Low...132
Diesel Particulate Filter Active Regeneration Occurrence Is Excessive...134
Diesel Particulate Filter Error...138
Diesel Particulate Filter Regeneration Does Not Occur...141
Engine Cranks but Does Not Start...144
Engine Does Not Crank...147
Engine Has Early Wear...151
Engine Has Mechanical Noise (Knock)...154
Engine Misfires; Runs Rough or Is Unstable...159
Engine Overspeeds...164
Engine Shutdown Occurs Intermittently...167
Engine Stalls at Low RPM...170
Engine Top Speed Is Not Obtained...173
Engine Vibration Is Excessive...177
Exhaust Has Excessive White Smoke...178
Exhaust System Contains Oil...183
Exhaust Temperature Is High...186
Fuel Consumption Is Excessive...192
Fuel Rail Pressure Is High...196
Fuel Rail Pressure Is Low...202
Fuel Rail Temperature Is High...206
Intake Manifold Air Temperature Is High...207
NOx Conversion Is Low...210
Oil Consumption Is Excessive...213
Oil Contains Coolant...216
Oil Contains Fuel...219
Oil Pressure Is Low...223
SCR Catalyst Has Incorrect Inlet Temperature...227
Turbocharger Failure...230
Valve Lash Is Excessive...232
Data Link - Test...235
DEF Line Heater - Test...238
DEF Pump - Test...246
ECM Memory - Test...250
Electrical Power Supply - Test...253
Injector Data Incorrect - Test...257
Injector Solenoid - Test - Fuel Injector...261
Injector Solenoid - Test...266
Motorized Valve - Test...276
NOx Reduction System (NRS) - Test...278
NOx Sensor - Test...284
Relay - Test - ECM Main Relay...289
Sensor Signal (Analog; Active) - Test...291
Sensor Signal (Analog; Passive) - Test...301
Sensor Supply - Test...308
Solenoid Valve - Test - Pressure Relief Valve...311
Solenoid Valve - Test - Solenoid Valves that Connect to the Dosing Control Unit (DCU)...314
Solenoid Valve - Test - Suction Control Valve...318
Speed_Timing - Test...322
Starting Aid - Test...326
Cat ET Service Features - DEF Dosing System Test...328
Electronic Service Tool Does Not Communicate...340
Test ECM Mode...346
Engine Injector Trim File - Install...347
DEF Injector Trim File - Install - Injector Trim Code - Install...349
Injector Trim File - Install - Injector Trim Code - Install...351
ECM Software - Install...353
ECM - Replace...354
Electrical Connectors - Inspect...358
UENR3422 - Testing and Adjusting (C3.3B Engines for Caterpillar Built Machines)...361
Fuel System - Inspect...362
Air in Fuel - Test...364
Engine Speed - Check...367
Finding Top Center Position for No. 004 Piston...368
Fuel Injector - Test...370
Fuel Quality - Test...385
Air Inlet and Exhaust System - Inspect...387
Turbocharger - Inspect...388
Exhaust Temperature - Test...390
Engine Crankcase Pressure (Blowby) - Test...391
Compression - Test...392
Engine Valve Lash - Inspect_Adjust - C003.3B Engines...394
Engine Oil Pressure - Test...397
Engine Oil Pump - Inspect...399
Excessive Bearing Wear - Inspect...400
Excessive Engine Oil Consumption - Inspect...401
Cooling System - Check - Overheating...402
Cooling System - Inspect...404
Cooling System - Test...405
Water Temperature Regulator - Test...413
Piston Ring Groove - Inspect...415
Connecting Rod Bearings - Inspect...418
Main Bearings - Inspect...419
Cylinder Block - Inspect...420
Alternator - Test...422
Battery - Test...424
Electric Starting System - Test...427
UENR3422 - Systems Operation (C3.3B Engines for Caterpillar Built Machines)...430
Air Inlet and Exhaust System...431
Basic Engine...445
Cooling System...457
Electrical System...461
Fuel System...472
General Information...486
Lubrication System...491
UENR3421 - Specifications (C3.3B Engines for Caterpillar Built Machines)...497
Alternator and Regulator...498
Boost Pressure Sensor...499
Camshaft...500
Connecting Rod...504
Coolant Temperature Sensor...506
Crankcase Breather...507
Crankshaft...508
Cylinder Block...514
Cylinder Head Valves...519
Cylinder Head...528
Diesel Particulate Filter...534
Electric Starting Motor...536
Engine Design...537
Engine Oil Cooler...539
Engine Oil Pan...540
Engine Oil Pump...541
Exhaust Manifold...545
Flywheel Housing...546
Flywheel...547
Fuel Injection Lines...548
Fuel Injector...549
Gear Group (Front)...551
Piston and Rings...556
Speed_Timing Sensor...560
Valve Mechanism Cover...561
Valve Mechanism...562
Water Temperature Regulator...565
UENR0995 - Specifications (C2.6 and C3.3B Engines for Caterpillar Built Machines)...566
Alternator and Regulator...567
Camshaft...568
Connecting Rod...573
Crankshaft...575
Cylinder Block...581
Cylinder Head Valves...585
Cylinder Head...593
Electric Starting Motor...600
Engine Design...601
Engine Oil Cooler...603
Engine Oil Pan...604
Engine Oil Pressure Switch...605
Engine Oil Pump...606
Fan Drive...610
Flywheel Housing...611
Flywheel...612
Fuel Injection Lines...613
Fuel Injection Nozzles...614
Fuel Injection Pump...615
Gear Group (Rear)...616
Glow Plugs...620
Governor...621
Housing (Front)...624
Piston and Rings...627
Valve Mechanism Cover...631
Valve Mechanism...632
Water Temperature Regulator...637
UENR0137 - Disassembly and Assembly (C2.6 and C3.3B Engines for Caterpillar Built Machines)...638
Alternator - Remove and Install...640
Bearing Clearance - Check...643
Camshaft Gear - Remove and Install...649
Connecting Rod Bearings - Remove and Install...652
Crankshaft Front Seal - Remove and Install...657
Crankshaft Pulley - Remove and Install...660
Crankshaft Rear Seal and Wear Sleeve - Install - Includes Crankshaft Gear...662
Crankshaft Rear Seal and Wear Sleeve - Remove - Includes Crankshaft Gear...664
Crankshaft and Main Bearings - Install...666
Crankshaft and Main Bearings - Remove...671
Electric Starting Motor - Remove and Install...676
Engine Oil Pan - Remove and Install...678
Engine Oil Pump - Remove and Install...680
Engine Oil Relief Valve - Remove and Install...683
Exhaust Gas Recirculation Valve - Assemble - C3.3B Tier 4 Interim_Stage 3A...685
Exhaust Gas Recirculation Valve - Disassemble - C3.3B Tier 4 Interim_Stage 3A...688
Exhaust Gas Recirculation Valve - Remove and Install - C3.3B Tier 4 Interim_Stage 3A...691
Flywheel Housing - Remove and Install...695
Fuel Injection Pump - Remove and Install...698
Fuel Injection Pump and Governor - Assemble...703
Fuel Injection Pump and Governor - Disassemble...708
Inlet and Exhaust Valve Springs - Remove and Install...713
Inlet and Exhaust Valves - Remove and Install...717
Pistons and Connecting Rods - Assemble...720
Pistons and Connecting Rods - Disassemble...725
Pistons and Connecting Rods - Remove and Install...728
Rocker Shaft and Push Rod - Remove and Install...733
V-Belts - Remove and Install...735
Water Pump - Remove and Install...737
Caterpillar C2.6 and C3.3B Engines Repair Service Manual
