Caterpillar 446 446B Backhoe Loader Workshop Repair Service Manual PDF 6XF 5BL - MCAT446BOPES.zip
A full-service repair guide, complete with electrical wiring diagrams, covering the Caterpillar 446 and 446B Backhoe Loaders — packed with every technical detail needed to service, troubleshoot, fix, and rebuild these machines to professional mechanic standards.
Inside the workshop service and repair manual for the Caterpillar 446 and 446B Backhoe Loaders, you'll find:
* 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.
446 BACKHOE LOADER 6XF
446B BACKHOE LOADER 5BL
PRODUCT DETAILS:
Total Pages: 1,913 pages
File Format: PDF (Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
RENR2869 - Systems Operation (420D, 428D, 430D, 432D, 438D, 442D and 446B Backhoe Loaders Power Train Electronic Control System).pdf
RENR2869 - Systems Operation (420D; 428D; 430D; 432D; 438D; 442D and 446B Backhoe Loaders Power Train Electronic Control System).pdf
RENR2869 - Troubleshooting (420D, 428D, 430D, 432D, 438D, 442D and 446B Backhoe Loaders Power Train Electronic Control System).pdf
RENR2869 - Troubleshooting (420D; 428D; 430D; 432D; 438D; 442D and 446B Backhoe Loaders Power Train Electronic Control System).pdf
RENR2870 - Schematic (446B Backhoe Loader Electrical System).pdf
RENR3566 - Specifications (446B Backhoe Loader Transmission (Autoshift)).pdf
RENR3566 - Systems Operation (446B Backhoe Loader Transmission (Autoshift)).pdf
RENR3566 - Testing and Adjusting (446B Backhoe Loader Transmission (Autoshift)).pdf
SENR1243 - Schematic (446B Backhoe Loader Electrical System).pdf
SENR3611 - Disassembly & Assembly (3114, 3116, and 3126 Engines for Caterpillar Built Machines).pdf
SENR3968 - Specifications (446 & 446B BACKHOE LOADER TRANSMISSION).pdf
SENR3969 - Systems Operation (446 & 446B BACKHOE LOADER TRANSMISSION).pdf
SENR3969 - Testing & Adjusting (446 & 446B BACKHOE LOADER TRANSMISSION).pdf
SENR3970 - Disassembly & Assembly (446 & 446B BACKHOE LOADER POWER TRAIN).pdf
SENR3971 - Specifications (446 & 446B BACKHOE LOADER DIFFERENTIAL, REAR AXLE AND BRAKE).pdf
SENR3972 - Systems Operation (446 BACKHOE LOADER DIFFERENTIAL, REAR AXLE AND BRAKES).pdf
SENR3972 - Testing And Adjusting (446 BACKHOE LOADER DIFFERENTIAL, REAR AXLE AND BRAKES).pdf
SENR3973 - Specifications (446 & 446B BACKHOE LOADER STEERING SYSTEM, FRONT AXLE & FRON).pdf
SENR3974 - Systems Operation (446 & 446B BACKHOE LOADER STEERING SYSTEM, FRONT AXLE AND FR).pdf
SENR3974 - Testing and Adjusting (446 & 446B BACKHOE LOADER STEERING SYSTEM, FRONT AXLE AND FR).pdf
SENR3975 - Specifications (446 BACKHOE LOADER HYDRAULIC SYSTEM).pdf
SENR3976 - Systems Operation (446 BACKHOE LOADER HYDRAULIC SYSTEM).pdf
SENR3976 - Testing and Adjusting (446 BACKHOE LOADER HYDRAULIC SYSTEM).pdf
SENR3977 - Schematic (446 Backhoe Loader Hydraulic System).pdf
SENR3978 - Disassembly and Assembly (446 & 446B BACKHOE LOADER MACHINE SYSTEMS).pdf
SENR3979 - Schematic (446 Backhoe Loader Electrical System).pdf
SENR4785 - Disassembly and Assembly (446 BACKHOE LOADER ENGINE SUPPLEMENT).pdf
SENR5821 - Schematic (446B Backhoe Loader Electrical System).pdf
SENR5822 - Specifications (446B BACKHOE LOADER HYDRAULIC SYSTEM).pdf
SENR5823 - Systems Operation (446B BACKHOE LOADER HYDRAULIC SYSTEM).pdf
SENR5824 - Schematic (446B Backhoe Loader Hydraulic System).pdf
SENR5852 - Schematic (446B Backhoe Loader Electrical System).pdf
TABLE OF CONTENTS
RENR2869 - Systems Operation (420D, 428D, 430D, 432D, 438D, 442D and 446B Backhoe Loaders Power Train Electronic Control System).....1
Automatic Shift Function.....2
CAT Data Link.....5
Diagnostic Operation.....7
Electronic Control Module (Autoshift).....11
General Information.....15
Manual Shift Function.....23
Other Features.....24
Parking Brake Function.....25
Related Components.....27
Relays.....28
Sensors.....30
Solenoid Valves.....32
Switches.....34
Transmission Control (Shift Lever).....40
RENR2869 - Systems Operation (420D; 428D; 430D; 432D; 438D; 442D and 446B Backhoe Loaders Power Train Electronic Control System).....42
Automatic Shift Function.....43
CAT Data Link.....46
Diagnostic Operation.....48
Electronic Control Module (Autoshift).....52
General Information.....56
Manual Shift Function.....64
Other Features.....65
Parking Brake Function.....66
Related Components.....68
Relays.....69
Sensors.....71
Solenoid Valves.....73
Switches.....75
Transmission Control (Shift Lever).....81
RENR2869 - Troubleshooting (420D, 428D, 430D, 432D, 438D, 442D and 446B Backhoe Loaders Power Train Electronic Control System).....83
Automatic Shifting.....85
Diagnostic Code List.....87
Diagnostic Indicator.....90
Electrical Component and Connector Locations.....94
General Information.....96
Limit Switch (Parking Brake).....99
MID 081 - CID 0168 - FMI 00.....103
MID 081 - CID 0168 - FMI 01.....106
MID 081 - CID 0191 - FMI 08.....109
MID 081 - CID 0268 - FMI 02.....112
MID 081 - CID 0346 - FMI 03.....114
MID 081 - CID 0346 - FMI 05.....119
MID 081 - CID 0346 - FMI 06.....124
MID 081 - CID 0367 - FMI 02.....129
MID 081 - CID 0368 - FMI 05.....133
MID 081 - CID 0368 - FMI 06.....139
MID 081 - CID 0520 - FMI 02.....145
MID 081 - CID 0621 - FMI 02.....147
MID 081 - CID 0641 - FMI 03.....152
MID 081 - CID 0641 - FMI 05.....156
MID 081 - CID 0641 - FMI 06.....160
MID 081 - CID 0642 - FMI 03.....164
MID 081 - CID 0642 - FMI 05.....168
MID 081 - CID 0642 - FMI 06.....172
MID 081 - CID 0643 - FMI 03.....176
MID 081 - CID 0643 - FMI 05.....180
MID 081 - CID 0643 - FMI 06.....184
MID 081 - CID 0644 - FMI 03.....188
MID 081 - CID 0644 - FMI 05.....192
MID 081 - CID 0644 - FMI 06.....196
MID 081 - CID 0645 - FMI 03.....200
MID 081 - CID 0645 - FMI 05.....204
MID 081 - CID 0645 - FMI 06.....208
MID 081 - CID 0646 - FMI 03.....212
MID 081 - CID 0646 - FMI 05.....216
MID 081 - CID 0646 - FMI 06.....220
MID 081 - CID 0650 - FMI 02.....224
MID 081 - CID 0668 - FMI 02.....228
MID 081 - CID 0668 - FMI 09.....231
MID 081 - CID 0683 - FMI 03.....236
MID 081 - CID 0683 - FMI 06.....244
MID 117 - CID 0168 - FMI 00.....248
MID 117 - CID 0168 - FMI 01.....251
MID 117 - CID 0668 - FMI 12.....254
Service Tools.....257
Toggle Switch (Automatic_Manual).....259
Toggle Switch (Neutral Lock).....264
Using Caterpillar Electronic Technician to Determine Diagnostic Codes.....268
Using the Diagnostic Indicator to Determine Diagnostic Codes.....271
RENR2869 - Troubleshooting (420D; 428D; 430D; 432D; 438D; 442D and 446B Backhoe Loaders Power Train Electronic Control System).....276
Automatic Shifting.....278
Diagnostic Code List.....280
Diagnostic Indicator.....283
Electrical Component and Connector Locations.....287
General Information.....289
Limit Switch (Parking Brake).....292
MID 081 - CID 0168 - FMI 00.....296
MID 081 - CID 0168 - FMI 01.....299
MID 081 - CID 0191 - FMI 08.....302
MID 081 - CID 0268 - FMI 02.....305
MID 081 - CID 0346 - FMI 03.....307
MID 081 - CID 0346 - FMI 05.....312
MID 081 - CID 0346 - FMI 06.....317
MID 081 - CID 0367 - FMI 02.....322
MID 081 - CID 0368 - FMI 05.....326
MID 081 - CID 0368 - FMI 06.....332
MID 081 - CID 0520 - FMI 02.....338
MID 081 - CID 0621 - FMI 02.....340
MID 081 - CID 0641 - FMI 03.....345
MID 081 - CID 0641 - FMI 05.....349
MID 081 - CID 0641 - FMI 06.....353
MID 081 - CID 0642 - FMI 03.....357
MID 081 - CID 0642 - FMI 05.....361
MID 081 - CID 0642 - FMI 06.....365
MID 081 - CID 0643 - FMI 03.....369
MID 081 - CID 0643 - FMI 05.....373
MID 081 - CID 0643 - FMI 06.....377
MID 081 - CID 0644 - FMI 03.....381
MID 081 - CID 0644 - FMI 05.....385
MID 081 - CID 0644 - FMI 06.....389
MID 081 - CID 0645 - FMI 03.....393
MID 081 - CID 0645 - FMI 05.....397
MID 081 - CID 0645 - FMI 06.....401
MID 081 - CID 0646 - FMI 03.....405
MID 081 - CID 0646 - FMI 05.....409
MID 081 - CID 0646 - FMI 06.....413
MID 081 - CID 0650 - FMI 02.....417
MID 081 - CID 0668 - FMI 02.....421
MID 081 - CID 0668 - FMI 09.....424
MID 081 - CID 0683 - FMI 03.....429
MID 081 - CID 0683 - FMI 06.....437
MID 117 - CID 0168 - FMI 00.....441
MID 117 - CID 0168 - FMI 01.....444
MID 117 - CID 0668 - FMI 12.....447
Service Tools.....450
Toggle Switch (Automatic_Manual).....452
Toggle Switch (Neutral Lock).....457
Using Caterpillar Electronic Technician to Determine Diagnostic Codes.....461
Using the Diagnostic Indicator to Determine Diagnostic Codes.....464
RENR2870 - Schematic (446B Backhoe Loader Electrical System).....469
Main.....470
Collage.....472
RENR3566 - Specifications (446B Backhoe Loader Transmission (Autoshift)).....480
Solenoid Valve (Autoshift).....481
Torque Converter.....484
Transmission (Autoshift).....487
RENR3566 - Systems Operation (446B Backhoe Loader Transmission (Autoshift)).....494
General Information.....495
Torque Converter.....497
Transmission Control.....507
Transmission Hydraulic System.....518
RENR3566 - Testing and Adjusting (446B Backhoe Loader Transmission (Autoshift)).....524
Machine Preparation for Troubleshooting.....525
Operational Checks.....527
Power Train Troubleshooting.....528
Pressure Taps.....533
Transmission and Torque Converter - Test.....543
Visual Inspection.....552
SENR1243 - Schematic (446B Backhoe Loader Electrical System).....555
Main.....556
Collage.....558
SENR3611 - Disassembly & Assembly (3114, 3116, and 3126 Engines for Caterpillar Built Machines).....580
Aftercooler - Install.....584
Aftercooler - Remove.....587
Air Compressor - Remove and Install.....591
Air Compressor Drive Gear - Remove and Install.....594
Alternator - Remove and Install.....599
Bearing Clearance - Check.....601
Belt Tensioner - Remove and Install.....604
Belt Tightener - Install.....606
Belt Tightener - Remove.....607
Camshaft - Install.....608
Camshaft - Remove.....610
Camshaft Bearings - Remove and Install.....613
Camshaft Gear - Remove and Install.....616
Crankcase Breather - Remove and Install.....618
Crankshaft - Install.....620
Crankshaft - Remove.....624
Crankshaft Front Seal - Install.....627
Crankshaft Front Seal - Remove.....629
Crankshaft Gear - Remove and Install.....631
Crankshaft Main Bearings - Install.....633
Crankshaft Main Bearings - Remove.....637
Crankshaft Rear Seal - Install.....639
Crankshaft Rear Seal - Remove.....641
Crankshaft Rear Seal Carrier - Remove and Install.....643
Crankshaft Wear Sleeve (Rear) - Install.....647
Crankshaft Wear Sleeve (Rear) - Remove - If Equipped.....649
Cylinder Head - Install.....651
Cylinder Head - Remove.....655
Electric Starting Motor - Remove and Install.....658
Engine Balancer Shaft - Remove and Install.....660
Engine Lifting Bracket - Remove and Install.....663
Engine Oil Cooler - Install.....665
Engine Oil Cooler - Remove.....667
Engine Oil Cooler Bypass Valve - Remove and Install.....669
Engine Oil Filter Base - Assemble.....673
Engine Oil Filter Base - Disassemble.....675
Engine Oil Filter Base - Install.....677
Engine Oil Filter Base - Remove.....680
Engine Oil Filter Bypass Valve - Remove and Install.....682
Engine Oil Pan - Remove and Install.....686
Engine Oil Pressure Sensor - Remove and Install.....689
Engine Oil Pump - Assemble.....692
Engine Oil Pump - Disassemble.....696
Engine Oil Pump - Install.....700
Engine Oil Pump - Remove.....702
Ether Atomizer - Remove and Install.....704
Exhaust Manifold - Remove and Install.....706
Flywheel - Install.....710
Flywheel - Remove.....712
Flywheel Housing - Remove and Install.....714
Front Cover - Install.....717
Front Cover - Remove.....719
Fuel Filter Base - Remove and Install 01_03_2019.....720
Fuel Filter Base - Remove and Install.....726
Fuel Injection Control Linkage - Install.....730
Fuel Injection Control Linkage - Remove.....734
Fuel Priming Pump and Primary Fuel Filter - Remove and Install.....737
Fuel Shutoff Solenoid - Remove and Install.....742
Fuel Transfer Pump - Install.....745
Fuel Transfer Pump - Remove.....749
Gear Group (Front) - Install.....753
Gear Group (Front) - Remove.....758
Governor - Install.....760
Governor - Remove.....765
Housing (Front) - Install.....770
Housing (Front) - Remove.....773
Inlet Manifold - Install.....775
Inlet Manifold - Remove.....777
Inlet and Exhaust Valve Guides - Remove and Install.....779
Inlet and Exhaust Valve Seat Inserts - Remove and Install.....783
Inlet and Exhaust Valves - Remove and Install.....787
Lifter Group - Remove and Install.....792
Piston Cooling Jets - Remove and Install.....795
Pistons and Connecting Rods - Assemble.....798
Pistons and Connecting Rods - Disassemble.....803
Pistons and Connecting Rods - Install.....806
Pistons and Connecting Rods - Remove.....811
Rocker Shaft - Assemble.....815
Rocker Shaft - Disassemble.....817
Rocker Shaft and Pushrod - Install.....819
Rocker Shaft and Pushrod - Remove.....821
Turbocharger - Install.....823
Turbocharger - Remove.....825
Unit Injector - Install.....827
Unit Injector - Remove.....830
Unit Injector Sleeve - Install.....833
Unit Injector Sleeve - Remove.....835
Valve Mechanism Cover - Remove and Install.....837
Vibration Damper and Pulley - Remove and Install.....841
Water Pump - Assemble.....845
Water Pump - Disassemble.....849
Water Pump - Install.....852
Water Pump - Remove.....854
Water Temperature Regulator - Remove and Install.....856
Water Temperature Regulator Housing - Remove and Install.....859
SENR3968 - Specifications (446 & 446B BACKHOE LOADER TRANSMISSION).....862
122-3656 Transmission Hydraulic Control Group (5BL919-Up).....863
122-3660 Selector And Pressure Control Valve (5BL919-UP).....865