Caterpillar M314F M316F M318F M320F M322F Wheeled Excavator Workshop Repair Manual PDF - MCATM314FM322F.zip
Full workshop service and repair manual featuring Electrical Wiring Diagrams for the Caterpillar M314F, M316F, M318F, M320F and M322F Wheeled Excavators, containing every technical detail needed to service, troubleshoot, fix, and overhaul these machines the way expert technicians do.
The Caterpillar M314F, M316F, M318F, M320F and M322F Wheeled Excavators workshop service repair manual covers:
* 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.
UENR5842 - Schematic (M314F and M316F Wheeled Excavator Electrical System (Chassis) 486-1630-01 (Cab) 422-9780-03 (Engine))
UENR7851 - Schematic (MH3022 and MH3024 Material Handler M318F; M320F and M322F Wheeled Excavator Hydraulic System).pdf
UENR7022 - Testing and Adjusting (M314F; M315F; M316F and M317F Wheeled Excavators Hydraulic System).pdf
UENR7022 - Systems Operation (M314F; M315F; M316F and M317F Wheeled Excavators Hydraulic System).pdf
UENR7021 - Specifications (M314F and M316F Wheeled Excavator Machine System).pdf
UENR6893 - Schematic (MH3022; MH3024; and MH3026 Wheeled Material Handler Electrical System; Cab and Riser; Chassis; Engine).pdf
UENR6143 - Disassembly and Assembly (M314F; M316F; M318F; M320F and M322F Wheeled Excavator Power Train).pdf
UENR6142 - Disassembly and Assembly (M314F; M316F; M318F; M320F and M322F Wheeled Excavator and Material Handler Machine Systems).pdf
UENR6141 - Disassembly and Assembly (M314F; M316F; M318F; M320F; M322F; MH3022; MH3024 and MH3026 Wheeled Excavator Engine Supplement).pdf
UENR5842 - Schematic (M314F and M316F Wheeled Excavator Electrical System (Chassis) 486-1630-01 (Cab) 422-9780-03 (Engine)).pdf
UENR5841 - Schematic (M314F and M316F Wheeled Excavator Hydraulic System).pdf
UENR5749 - Testing and Adjusting (MH3022; MH3024 and MH3026 Material Handlers Hydraulic System).pdf
UENR5748 - Systems Operation (MH3022; MH3024 and MH3026 Material Handlers Hydraulic System).pdf
UENR5747 - Specifications (MH3022; MH3024 and MH3026 Material Handlers Machine System).pdf
UENR5522 - Schematic (MH3022; MH3024; and MH3026;Wheeled Material Handler Hydraulic System).pdf
UENR3855 - Troubleshooting (MH3022; MH3024 and MH3026 Material Handlers).pdf
PRODUCT DETAILS:
Total Pages: 4,022 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
UENR3855 - Troubleshooting (MH3022; MH3024 and MH3026 Material Handlers).....1
General Information.....3
Service Tools.....5
Connector Locations.....8
Diagnostic Capabilities.....9
Diagnostic Trouble Codes.....13
Determining Diagnostic Trouble Codes.....24
Event Codes.....29
Symptom Troubleshooting.....35
Emerging Symptom Information.....37
Automatic Engine Speed Control Never Activates.....38
Engine Does Not Crank.....42
Hydraulic Response Is Poor.....47
Machine Only Operates in Economy Mode.....51
Machine Only Operates in Power Mode.....54
Machine Only Operates in Travel Mode.....57
CAN Data Link - Test.....60
Electrical Connector - Inspect.....68
Electrical Power Supply - Test.....76
Operator Control Switch (Switch to Ground) - Test.....85
Parameter - Test.....91
Relay - Test.....94
Sensor Signal (Analog; Active) - Test.....99
Sensor Signal (Analog; Passive) - Test.....107
Sensor Signal (PWM) - Test.....112
Sensor Supply - Test.....125
Solenoid Valve - Test.....131
Speed Sensor - Test.....142
Switch Circuits - Test.....146
Wiring Harness (Open Circuit) - Test.....150
Wiring Harness (Short Circuit) - Test.....151
ECM Software - Install.....153
ECM - Configure.....155
ECM - Replace.....157
Connector Contact Description.....161
System Schematic.....168
UENR5522 - Schematic (MH3022; MH3024; and MH3026;Wheeled Material Handler Hydraulic System).....173
Features.....173
Cover Page.....175
Information.....0
Component Location.....0
Page 1 of 2.....176
Page 2 of 2.....177
Tap Location.....178
Schematic.....179
Machine Views.....0
Cab - Bottom View.....180
Machine - Top Front View.....181
Pump Gp - Right Side View.....182
Riser - Rear Cab View.....183
Stick - Front Right View.....184
Undercarriage - Bottom View.....185
UENR5747 - Specifications (MH3022; MH3024 and MH3026 Material Handlers Machine System).....186
Air Cleaner.....190
Main Hydraulic Pump.....191
Pump Head (Main).....193
Control Valve (Main).....194
Hydraulic Oil Lines.....204
Pump Coupling.....208
Check Valve.....209
Hoist Solenoid Valve - Auxiliary Hydraulic; Medium Pressure.....210
Hoist Solenoid Valve.....212
Solenoid Valve.....216
Relief Valve.....221
Load Control Valve Lines.....223
Boom Lines.....227
Boom Valve and Lines.....229
Boom Cylinder.....231
Pilot Valve - Joystick.....237
Combination Valve.....239
Drift Reduction Valve.....241
Control Valve and Lines.....243
Valve and Lines.....245
Control Valve (Boom Lowering).....248
Boom.....250
Boom - 005.4 m (17.55 ft).....252
Boom - 002.0 m (6.43 ft).....255
Boom - Fore Boom.....258
Stick - 002.5 m (8.20 ft) Hoe Stick.....261
Stick - 002.8 m (9.19 ft) Hoe Stick.....264
Stick - 004.2 m (13.78 ft).....267
Stick - 004.90 m (16.076 ft).....271
Stick - 003.3 m (10.83 ft).....274
Stick Lines.....276
Stick Cylinder.....277
Stick Cylinder Lines.....281
Bucket Cylinder.....283
Bucket Adjuster.....285
Bucket Linkage.....286
Bucket Pin.....289
Hydraulic Tank and Mounting.....290
Hydraulic Tank and Filter.....292
Return and Oil Filter Lines.....294
Hydraulic Fan Drive Lines.....296
Suction Fan.....300
Radiator Enclosure.....304
Radiator Plate and Seal.....308
Radiator and Mounting.....310
Relief Valve (Pilot).....312
Oil Filter (Return).....313
Hydraulic Accumulator.....314
Pilot Lines.....315
Steering Column.....323
Swivel and Mounting.....325
Swing Motor.....326
Swing Drive.....327
Swing Gear and Bearing.....329
Travel Motor.....332
Travel Motor and Mounting.....334
Motor Head (Travel).....335
Pump Control Valve.....336
Brake Control (Service Brakes).....337
Control Valve (Brake).....339
Transmission.....341
Steering Cylinder.....357
Axle Oscillation Lock Cylinder.....359
Axle (Front) - Mounting.....361
Axle (Front).....374
Axle (Rear).....392
Universal Joints.....410
Tire and Rim.....413
Frame (Undercarriage).....422
Fuel Lines.....424
Fuel Tank.....425
Coolant Lines.....427
Engine Mounting.....428
Engine Hood.....429
Upper Frame.....431
Stabilizer Cylinders.....434
Stabilizer.....438
Control Valve - Medium Pressure.....444
Control Valve.....447
Blade Lift Cylinder.....455
Blade and Mounting.....459
Quick Coupler Lock.....464
Counterweight.....469
Shuttle Valve (One-Way Hydraulic Flow).....471
Auxiliary Hydraulic Lines.....472
Auxiliary Valve and Lines.....478
Grease Lines - Mounting.....480
Grease Lines.....483
Heater and Air Conditioner Mounting.....484
Air Conditioner Lines.....486
Refrigerant Condenser and Mounting.....489
Pressure Sensor (Lift Cylinder Head End Oil).....491
Cab Air Duct.....492
Operator Console.....493
Cab Door.....497
Cab Window.....499
Cab Riser Lines.....504
Cab Mounting.....508
Hydraulic Adjustable Cab Riser.....510
Joystick Control.....514
Hydraulic Hand Control - Stabilizer Blade.....518
Hydraulic Pedal Control (Variable Adjustable Boom).....519
Cab Visor.....521
Cab Trim.....523
Cab Tilt Cylinder.....530
Window Wiper.....533
Pedal Control and Mounting.....536
Hydraulic Pedal Control.....538
Transport Lock.....540
UENR5748 - Systems Operation (MH3022; MH3024 and MH3026 Material Handlers Hydraulic System).....541
General Information (Machine System).....545
Location of Components (Machine System).....550
Electronic Control (Machine System).....551
General Information (Pilot System).....601
Location of Components (Pilot System).....603
Electronic Control (Pilot System).....604
Pilot Hydraulic System.....619
Piston Pump (Medium Pressure; Pilot Pressure).....622
Pilot Valve (Pilot Manifold).....628
Accumulator (Pilot).....633
Pilot Valve (Joystick).....636
Solenoid Valve (Heavy Lift).....643
Solenoid Valve (Oscillating Axle).....645
General Information (Main Pump System).....647
Location of Components (Main Pump System).....649
Electronic Control (Main Pump System).....650
Pump Hydraulic System.....657
Main Hydraulic Pump.....659
Pump Control (Main Hydraulic).....662
General Information (Main Control Valve).....668
Location of Components (Main Control Valve).....670
Electronic Control (Main Control Valve).....671
Main Control Valve.....680
Control Valve (Compensator).....691
Reducing Valve (Shock).....694
Relief Valve (Main).....697
Relief Valve (Line and Makeup).....699
Drift Reduction Valve.....702
General Information (Boom System).....706
Location of Components (Boom System).....708
Electronic Control (Boom System).....709
Boom Hydraulic System.....719
SmartBoom Hydraulic System.....722
Boom Dampening System.....726
Boom Cylinder.....729
Variable Adjustable Boom Cylinder.....732
Control Valve (Boom Lowering) - Smart Boom.....735
Control Valve (Boom Lowering).....740
General Information (Stick System).....743
Location of Components (Stick System).....745
Electronic Control (Stick System).....746
Stick Hydraulic System.....758
Stick Cylinder.....761
Control Valve (Stick Lowering).....764
General Information (Bucket System).....771
Location of Components (Bucket System).....773
Electronic Control (Bucket System).....774
Bucket Hydraulic System.....781
Bucket Cylinder.....784
General Information (Stabilizer and Blade System).....787
Location of Components (Stabilizer and Blade System).....789
Electronic Control (Stabilizer and Blade System).....790
Stabilizer and Blade System.....797
Blade Cylinder.....806
Stabilizer Cylinder.....812
Control Valve (Stabilizer and Blade).....815
Pilot Control Valve (Stabilizer and Blade).....817
General Information (Swing System).....820
Location of Components (Swing System).....822
Electronic Control (Swing System).....823
Swing Hydraulic System.....832
Swing Pump.....833
Pump Control (Swing).....836
Gear Pump (Charge).....839
Swing Motor.....843
Swing Drive.....846
General Information (Travel System).....848
Location of Components (Travel System).....850
Electronic Control (Travel System).....851
Travel Hydraulic System.....861
Travel Motor.....865
Travel Brake Valve.....872
Swivel.....875
Transmission.....881
Differentials.....888
Axle (Front and Rear).....889
Oscillating Axle.....891
General Information (Steering and Brake System).....893
Location of Components (Steering and Brake System).....895
Electronic Control (Steering and Brake System).....896
Steering Hydraulic System.....905
Control Valve (Steering).....908
Steering Cylinder.....914
Service Brake System.....916
Accumulator (Brake Control Valve).....918
Service Brake Control Valve.....920
Service Brake (Disc).....926
General Information (Medium Pressure Hydraulic System).....929
Location of Components (Medium Pressure Hydraulic System).....931
Electronic Control (Medium Pressure Hydraulic System).....932
Control Valve (Medium Pressure Function).....944
Cab Riser Hydraulic System.....946
Bucket Tilt Hydraulic System.....949
Grapple Rotate Hydraulic System.....953
Joystick Steering Hydraulic System.....956
General Information (Return System).....962
Location of Components (Return System).....965
Electronic Control (Return System).....966
Return Hydraulic System.....971
Hydraulic Tank and Filter.....975
Hydraulic Oil Cooler.....979
General Information (Fan Hydraulic System).....982
Location of Components (Fan Hydraulic System).....983
Electronic Control (Fan Hydraulic System).....984
Fan Hydraulic System.....993
Pump Control - Fan.....995