John Deere Series 400 6466 Diesel Engines is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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CTM1 - John Deere Series 400 6466 Diesel Engines Component Technical Manual.pdf

TABLE OF CONTENTS
Section 00: Series 400 - 6466 Diesel Engines................20
  Group 00: Safety................20
    Handle Fluids Safely-Avoid Fires................37
    Prevent Battery Explosions................38
    Prepare for Emergencies................39
    Prevent Acid Burns................40
    Avoid High-Pressure Fluids................42
    Wear Protective Clothing................43
    Service Machines Safely................44
    Work In Ventilated Area................45
    Work in Clean Area................46
    Remove Paint Before Welding or Heating................47
    Avoid Heating Near Pressurized Fluid Lines................48
    Illuminate Work Area Safely................49
    Use Proper Lifting Equipment................50
    Practice Safe Maintenance................51
    Use Proper Tools................52
    Dispose of Waste Properly................53
    Live With Safety................54
  Group 01: General Information................20
    Unified Inch Bolt and Cap Screw Torque Values................56
    Metric Bolt and Cap Screw Torque Values................57
    Engine Model Designation................58
    Detroit Diesel Allison (DDA) Engine Model................59
    Engine Serial Number Plate Information................60
    Engine Application Chart................67
    Engine Application Chart................67
    OEM Applications................69
  Group 02: Fuels, Lubricants, and Coolant................20
    Diesel Fuel................71
    Engine Break-In Oil................72
    Diesel Engine Oil................73
    OILSCANOILSCAN is a trademark of Deere & Company. and COOLSCANCOOLSCAN is a trademark of Deere & Company.................21
    Grease................75
    Alternative and Synthetic Lubricants................76
    Engine Coolant Requirements................77
    Recommended Engine Coolant................79
    Engine Coolant Specifications................80
    Replenishing Supplemental Coolant Additives (SCA's) Between Coolant Changes................83
    Flush and Service Cooling System................85
    Disposing of Coolant................87
  Group 03: Engine Mounting................21
    Engine Repair Stand................89
    Safety Precautions................90
    Install 400 Series Adapters on Repair Stand................91
    Engine Lifting Procedure................92
    Clean Engine................94
    Disconnect Turbocharger Oil Inlet Line................95
    Mount Engine on Repair Stand................96
  Group 04: Engine Rebuild Guide................21
    6466 Engine Disassembly Sequence................99
    Sealant Application Guidelines................101
    6466 Engine Assembly Sequence................103
  Group 05: Cylinder Head and Valves................21
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Other Material................630
    Cylinder Head and Valves Specifications................117
    Check and Adjust Valve Clearance................120
    Check Valve Lift................367
    Remove Cylinder Head................125
    Disassemble and Inspect Rocker Arm Shaft Assembly................128
    Assemble Rocker Arm Shaft Assembly................130
    Measure Valve Height or Recess................131
    Preliminary Cylinder Head and Valve Checks................132
    Remove Valve Assembly................134
    Inspect and Measure Valve Springs................135
    Inspect Valve Rotators and Wear Caps................136
    Clean Valves................137
    Inspect and Measure Valves................138
    Grind Valves................140
    Inspect and Clean Cylinder Head................141
    Check Cylinder Head Combustion Face Flatness................142
    Measure Cylinder Head Thickness................143
    Clean Valve Guides................144
    Measure Valve Guides................145
    Knurl Valve Guides................146
    Clean and Inspect Valve Seats................147
    Measure Valve Seats................148
    Grind Valve Seats................149
    Remove Valve Seat Inserts................151
    Install Valve Seat Inserts................153
    Install Oversize Valve Seat Inserts................154
    Inspect and Clean Cylinder Head Nozzle Bore................713
    Inspect and Clean Nozzle Seating Surface................714
    Clean and Inspect Push Rods................157
    Clean and Inspect Ventilator Outlet Hose................158
    Clean and Inspect Top Deck of Cylinder Block................159
    Measure Cylinder Liner Standout (Height Above Block)................214
    Assemble Valve Assembly................161
    Determine Use of Correct Head Gasket on 6466D Engines................163
    Install Cylinder Head................164
    Cylinder Head Cap Screw Types................165
    Inspect and Clean Cylinder Head Cap Screws................167
    Install Cylinder Head Cap Screws................168
    Cylinder Head Cap Screw Tightening Procedures................171
    Tighten Cylinder Head Cap Screws (With Washers)-Grade 8................173
    Tighten Cylinder Head Cap Screws (With Washers)-Grade 180................175
    Torque-Turn Flanged-Head Cap Screws-Grade 180................177
    Torque-to-Yield Flanged-Head Cap Screws-Grade 180 Marked “Special”................179
    Install Rocker Arm Assembly................182
    Complete Final Assembly on Injection Pump Side................183
    Complete Final Assembly on Exhaust Manifold Side................184
    Perform Engine Break-In................728
    Retorque After Engine Break-In................189
  Group 10: Cylinder Block, Liners, Pistons and Rods................23
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Other Material................630
    Cylinder Block, Liners, Pistons and Rods Specifications................202
    Preliminary Liner, Piston and Rod Checks................207
    Remove Pistons and Connecting Rods................209
    Measure Cylinder Liner Standout (Height Above Block)................214
    Remove Cylinder Liners................216
    Complete Disassembly of Cylinder Block (If Required)................251
    Remove Piston Rings................220
    Clean Pistons................221
    Clean Cylinder Liners................222
    Visually Inspect Pistons................223
    Check Piston Ring Groove Wear................224
    Install Piston Pin in Piston................225
    Visually Inspect Cylinder Liners................227
    Measure Piston Skirt OD................229
    Determine Piston-to-Liner Clearance................230
    Measure Oil Control Ring Groove................231
    Measure Cylinder Liners................232
    Deglaze Cylinder Liners................233
    Inspect and Measure Connecting Rod Bearings................234
    Inspect Connecting Rod and Cap................237
    Inspect Piston Pins and Bushings................240
    Remove Piston Pin Bushings-6466D Engines................243
    Remove 6° Taper Bushing-6466T and 6466A Engines................244
    Remove 21° Taper Bushing-6466T and 6466A Engines................245
    Clean and Inspect Piston Pin Bushing Bore in Connecting Rod................246
    Install Piston Pin Bushing-6466D Engines................248
    Install 6° Taper Piston Pin Bushing-6466T and 6466A Engines................249
    Install 21° Taper Piston Pin Bushing-6466T and 6466A Engines................250
    Complete Disassembly of Cylinder Block (If Required)................251
    Remove and Clean Piston Cooling Orifices................338
    Inspect and Clean Cylinder Block................253
    Clean Cylinder Liner O-Ring Bores in Block................255
    Measure Cylinder Block................256
    Measure Cylinder Liner Flange Thickness................258
    Install Liner Shims-If Required................259
    Recheck Cylinder Liner Standout (Height Above Block)................260
    Install Cylinder Liner O-Rings and Packings................261
    Cylinder Liner Manufacturing Date Code Explanation................263
    Install Cylinder Liners................265
    Install Pistons and Connecting Rods................267
    Torque-Turn Connecting Rod Cap Screws................271
    Check Engine Rotation for Excessive Tightness................273
    Measure Piston Protrusion................274
    Complete Final Assembly................719
  Group 15: Crankshaft, Main Bearings and Flywheel................24
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Other Material................630
    Crankshaft, Main Bearings, and Flywheel Specifications................288
    Crankshaft and Main Bearing Failure Analysis................291
    Remove Crankshaft Rear Oil Seal and Wear Sleeve (With Oil Seal Housing Installed)................292
    Install Crankshaft Rear Oil Seal and Wear Sleeve (Without Engine Disassembly)................295
    Inspect Vibration Damper................297
    Check Crankshaft End Play................299
    Remove Damper Pulley................300
    Remove Front Oil Seal (With Timing Gear Cover Installed on Engine)................301
    Remove Front Wear Sleeve (With Timing Gear Cover Installed or Removed)................303
    Install Front Wear Sleeve (With Timing Gear Cover Installed on Engine)................397
    Install Front Oil Seal (With Timing Gear Cover Installed on Engine)................398
    Remove Timing Gear Cover................307
    Inspect and Measure Flywheel................308
    Check Flywheel Housing Face Runout................309
    Check Flywheel Face Flatness................310
    Check Pilot Bearing Bore Concentricity................311
    Remove SAE 3 Flywheel Housing................312
    Remove Flywheel................313
    Remove SAE 1 and SAE 2 Flywheel Housing................314
    Replace Flywheel Ring Gear................315
    Service Clutch Shaft Pilot Bushing-Quad Range Transmissions................316
    Remove Rear Oil Seal Housing and Wear Sleeve (With Engine Disassembled)................318
    Remove Crankshaft Main Bearings................319
    Check Main Bearing Clearance................321
    Remove Crankshaft................322
    Inspect Crankshaft................324
    Measure ID of Assembled Bearings and OD of Crankshaft Journals................326
    Measure Main Bearing Cap Line Bore................328
    Crankshaft Grinding Guidelines................329
    Crankshaft Grinding Specifications................331
    Thrust Bearing New Part Specifications................332
    Replace (Crankshaft) Oil Pump Drive Gear................333
    Replace Crankshaft Drive Gear................335
    Inspect Thrust Bearings................337
    Remove and Clean Piston Cooling Orifices................338
    Install Main Bearing Inserts in Block................339
    Install Crankshaft................341
    Install Crankshaft Rear Oil Seal Housing................343
    Check Rear Oil Seal Housing Runout................345
    Crankshaft Rear Oil Seal and Wear Sleeve Handling Precautions................346
    Install Crankshaft Rear Oil Seal and Wear Sleeve Assembly................347
    Install Timing Gear Cover................396
    Install Front Wear Sleeve................350
    Install Front Oil Seal (With Timing Gear Cover Installed on Engine)................398
    Install Damper Pulley Assembly................352
    Install SAE 1 and SAE 2 Flywheel Housing................353
    Install Flywheel................354
    Install SAE 3 Flywheel Housing................355
    Complete Final Assembly................719
  Group 16: Camshaft and Timing Gear Train................26
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Other Material................630
    Camshaft and Timing Gear Train Specifications................365
    Check Valve Lift................367
    Remove Damper Pulley and Timing Gear Cover................369
    Remove Tachometer Drive Assembly (If Equipped)................370
    Check Camshaft End Play................371
    Measure Camshaft Drive Gear-to-Crankshaft Gear Backlash................372
    Check Camshaft Gear-to-Oil Pump Gear Backlash-Camshaft-Driven Oil Pump Engines Only (Before Engine Disassembly)................373
    Check Camshaft Gear-to-Oil Pump Gear Backlash-Camshaft-Driven Oil Pump Engines Only (After Engine Disassembly)................376
    Remove Camshaft................377
    Remove Camshaft Gear, Spacer, and Thrust Plate................379
    Measure Camshaft Thrust Plate Thickness................380
    Service Camshaft Bushings Using JDE6 Camshaft Bushing Service Set................381
    Service Camshaft Bushings Using JDG405 Camshaft Bushing Service Set................383
    Inspect and Measure Camshaft Followers................385
    Visually Inspect and Measure Camshaft................386
    Measure Camshaft Journal OD and Bushing ID................387
    Measure Camshaft Lobe Lift................388
    Install Camshaft Gear................389
    Service and Inspect Tachometer Drive (If Equipped)-Engine Serial No. (161133-)................27
    Service and Inspect Tachometer Drive (if Equipped)-Engine Serial No. (-161132)................27
    Install Camshaft................394
    Install Timing Gear Cover................396
    Install Front Wear Sleeve (With Timing Gear Cover Installed on Engine)................397
    Install Front Oil Seal (With Timing Gear Cover Installed on Engine)................398
    Complete Final Assembly................719
    Install Tachometer Drive................400
  Group 20: Lubrication System................27
    Special or Essential Tools................792
    Other Material................630
    Lubrication System Specifications................404
    Lubrication System-General Information................408
    Diagnosing Lubrication System Malfunctions................409
    Drain Engine Oil, Coolant, and Remove Oil Pan................410
    Remove Oil Filter and Housing................411
    Inspect Oil Pressure Regulating Valve................412
    Inspect Oil Filter Bypass Valve................413
    Remove Engine Oil Cooler................414
    Clean, Inspect and Install Engine Oil Cooler................416
    Remove Oil Cooler Bypass Housing................418
    Remove and Inspect Oil Cooler Bypass Valve................419
    Crankshaft-Driven Oil Pump Assembly-Deep Sump................420
    Crankshaft-Driven Oil Pump Assembly-Standard Sump................422
    Check Crankshaft Gear-to-Oil Pump Drive Gear Backlash................424
    Remove Crankshaft-Driven Oil Pump................747
    Inspect and Clean Crankshaft-Driven Oil Pump................747
    Check Drive Shaft End Play-Crankshaft-Driven Oil Pump................747
    Check Drive Shaft Side Movement-Crankshaft-Driven Oil Pump................747
    Check Pumping Gear Backlash-Crankshaft-Driven Oil Pump................747
    Inspect Oil Pump Drive Gear-Crankshaft-Driven Oil Pump................747
    Adjust Oil Pump Set Screw-Crankshaft-Driven Oil Pump................747
    Install Oil Cooler Bypass Valve and Housing................432
    Install Crankshaft-Driven Oil Pump................747
    Check Camshaft Gear-to-Oil Pump Gear Backlash-Camshaft-Driven Oil Pump Only (Before Engine Disassembly)................767
    Remove and Inspect Camshaft-Driven Oil Pump................749
    Check Camshaft Gear-to-Oil Pump Drive Gear Backlash-Camshaft-Driven Oil Pump Engines Only (After Engine Disassembly)................441
    Replace Oil Pump Gears-Camshaft-Driven Oil Pump................749
    Install Camshaft-Driven Oil Pump................749
    Install Oil Pan with 11.1 mm (0.43 in.) Thick Pan Rail................445
    Install Oil Pan with 20.5 mm (0.81 in.) Thick Pan Rail................447
    Install Oil Filter and Housing................449
  Group 25: Cooling System................28
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Other Material................630
    Cooling System Specifications................456
    Diagnosing Cooling System Malfunctions................461
    Fan Drive General Information................462
    Replace Bearings in Standard Fixed Position Fan Drive................463
    Replace Bearings in Fixed Position Fan Drive with Front-Mounted Water Manifold................465
    Replace Bearings in Fixed Position (10° Right) Fan Drive Assembly................468
    Replace Bearings in Medium-Duty, Adjustable Fan Drive Assembly................470
    Remove and Install Heavy-Duty, Adjustable Fan Drive Assembly................472
    Replace Bearings in Heavy-Duty, Adjustable Fan Drive Assembly................473
    Water Pump General Information................475
    Check Water Pump Leakage Causes................476
    Preliminary Disassembly for Water Pump Removal................477
    Gear-Driven Water Pump-Application Chart................478
    Remove Gear-Driven Water Pump................479
    Disassemble Gear-Driven Water Pump................480
    Inspect Gear-Driven Water Pump Parts................483
    Assemble Gear-Driven Water Pump................485
    Install Gear-Driven Water Pump................489
    Standard Duty Belt-Driven Water Pump with Ball Bearings-Application Chart................490
    Remove Standard Duty Belt-Driven Water Pump with Ball Bearings................491
    Disassemble Standard Duty Belt-Driven Water Pump with Ball Bearings................492
    Assemble Standard-Duty, Belt-Driven Water Pump with Ball Bearings................497
    Install Standard Duty Belt-Driven Water Pump with Ball Bearings and Complete Final Assembly................719
    Standard Duty Belt-Driven Water Pump with One-Piece Bearing/Shaft-Application Chart................502
    Remove Standard Duty Belt-Driven Water Pump with One-Piece Bearing/Shaft................503
    Disassemble, Standard-Duty, Belt-Driven Water Pump with One-Piece Bearing/Shaft................504
    Inspect and Clean Standard-Duty, Belt-Driven Water Pump with One-Piece Bearing/Shaft................508
    Assemble Standard Duty Belt-Driven Water Pump with One-Piece Bearing/Shaft................509
    Install Standard-Duty, Belt-Driven Water Pump with One-Piece Bearing/Shaft................513
    Heavy-Duty, Belt-Driven Water Pump-Application Chart................514
    Remove Heavy-Duty, Belt-Driven Water Pump................515
    Disassemble Heavy-Duty, Belt-Driven Water Pump................516
    Measure Bearing Bore in Heavy-Duty, Belt-Driven Water Pump Housing................520
    Assemble Heavy-Duty, Belt-Driven Water Pump................522
    Install Heavy-Duty, Belt-Driven Water Pump................526
    Remove and Test Thermostats................527
    Install Thermostats................529
    Remove Top Mounted Water Manifold/Thermostat Housing................530
    Inspect and Clean Water Manifold................534
    Install Top Mounted Water Manifold/Thermostat Housing................532
    Remove Front Mounted Water Manifold/Thermostat Housing................533
    Inspect and Clean Water Manifold................534
    Install Front Mounted Water Manifold/Thermostat Housing................535
    Remove Coolant Filter Conditioner Assembly-If Equipped................536
    Inspect Coolant Filter Conditioner Components-If Equipped................537
    Install Coolant Filter Conditioner Assembly-If Equipped................538
    Remove Coolant Heater-If Equipped................540
    Install Coolant Heater-If Equipped................541
    Check and Adjust V-Belt Tension................543
  Group 30: Air Intake and Exhaust System................29
    Special or Essential Tools................792
    Other Material................630
    Air Intake and Exhaust System Specifications................550
    Extending Turbocharger Life................552
    Remove Turbocharger-6466T and 6466A Engines (Garrett/Airesearch, Schwitzer, and Holset)................554
    Turbocharger Failure Analysis................556
    Turbocharger Seven-Step Inspection................558
    Perform Axial Bearing End Play Test-Schwitzer................564
    Perform Radial Bearing Clearance Test (Schwitzer)................565
    Perform Radial Bearing Clearance Test-Garrett/Airesearch................566
    Perform Axial Bearing End Play Test-(Garrett/Airesearch)................567
    Disassemble Schwitzer Turbocharger................568
    Clean Turbocharger Parts................594
    Inspect and Repair Schwitzer Turbocharger Parts................574
    Assemble Schwitzer Turbocharger................577
    Check Turbine Wheel-to-Back Plate Clearance (Schwitzer)................581
    Check Radial Bearing Clearance (Schwitzer)................582
    Check Axial End Play (Schwitzer)................583
    Install Compressor Cover and Turbine Housing (Schwitzer)................584
    Prelube Turbocharger (Schwitzer or Holset)................585
    Install Turbocharger (Schwitzer or Holset)................586
    Disassemble Garrett/Airesearch Turbocharger................589
    Clean Turbocharger Parts................594
    Inspect and Repair Turbocharger Parts (Garrett/Airesearch)................595
    Garrett/Airesearch Turbocharger Inspection Wear Tolerance Chart................596
    Assemble Garrett/Airesearch Turbocharger................598
    Prelube Turbocharger (Garrett/Airesearch)................604
    Install Turbocharger (Garrett/Airesearch)................605
    Remove and Inspect Intake Manifold (6466D and 6466T Engines)................607
    Install Intake Manifold (6466D and 6466T Engines)................609
    Single-Pass Aftercooler Assembly-6466A Engines................610
    Two-Pass Aftercooler Assembly-6466A Engines................611
    Remove Aftercooler and Intake Manifold (6466A Engines)................612
    Inspect and Repair Aftercooler (6466A Engines)................613
    Inspect and Repair Intake Manifold and Air Intake Cover (6466A Engines)................614
    Install Intake Manifold and Single-Pass Aftercooler (6466A Engines)................615
    Install Intake Manifold and Two-Pass Aftercooler (6466A Engines)................618
    Remove, Inspect, and Install Exhaust Manifold................620
  Group 35: Fuel System................31
    Special or Essential Tools................792
    Other Material................630
    Diesel Fuel System Specifications................631
    Relieve Fuel System Pressure................633
    Replace Fuel Filter(s)-6466T and 6466A Engines Serial No. (-346035) and All 6466D................31
    Replace Fuel Filter-6466T and 6466A Engines Serial No. (346036-)................31
    Remove and Inspect Fuel Check Valve Assembly-6466T and 6466A Engines Serial No. (-346035)................31
    Install Fuel Check Valve Assembly-6466T and 6466A Engines Serial No. (-346035)................31
    Replace Fuel Check Valve Assembly-6466T and 6466A Engines Serial No. (346036-)................31
    Remove Fuel Supply Pump-6466D Engines................642
    Install Fuel Supply Pump-6466D Engines................643
    Identification of Fuel Supply Pumps-6466T and 6466A Engines................644
    Remove Fuel Supply Pump-6466T and 6466A Engines................645
    Test Fuel Supply Pump for Leaks-6466T and 6466A Engines................811
    Disassemble Fuel Supply Pump with Roller Tappet-6466T and 6466A Engines................648
    Inspect and Repair Fuel Supply Pump with Roller Tappet-6466T and 6466A Engines................651
    Assemble Fuel Supply Pump with Roller Tappet-6466T and 6466A Engines................653
    Disassemble Fuel Supply Pump with Plunger Tappet-6466T and 6466A Engines................656
    Inspect and Repair Fuel Supply Pump with Plunger Tappet-6466T and 6466A Engines................658
    Assemble Fuel Supply Pump with Plunger Tappet-6466T and 6466A Engines................660
    Install Fuel Supply Pump-6466T and 6466A Engines................662
    General Information for Aneroid-If Equipped................663
    Repair Aneroid................664
    Remove Hydraulic Aneroid Activator-If Equipped (6466T and 6466A Engines)................665
    Disassemble and Clean Hydraulic Aneroid Activator Parts................666
    Assemble and Install Hydraulic Aneroid Activator................668
    Service Injection Pump Overflow Valve-6466T and 6466A Engines................670
    Remove Rotary Fuel Injection Pump-6466D Engines................672
    Repair Rotary Fuel Injection Pump................674
    Install Rotary Fuel Injection Pump-6466D Engines................675
    Identification of Fuel Injection Pumps-6466T and 6466A Engines................831
    Remove In-Line Fuel Injection Pump-6466T and 6466A Engines................679
    Repair In-Line Fuel Injection Pump................682
    Install In-Line Fuel Injection Pump-6466T and 6466A Engines................683
    Remove Fuel Injection Nozzles................687
    Diagnose Injection Nozzle Malfunction................690
    Test Fuel Injection Nozzles................692
    Test Nozzle Opening Pressure................693
    Injection Nozzle Specifications................694
    Test Nozzle Leakage................696
    Test Nozzle Chatter and Spray Pattern................698
    Disassemble Fuel Injection Nozzle................699
    Clean and Inspect Fuel Injection Nozzle Assembly................702
    Perform Nozzle Slide Test................703
    Clean Spray Orifices................704
    Inspect Nozzle Holder................705
    Inspect Gland Nut................708
    Assemble Fuel Injection Nozzle................709
    Adjust Fuel Injection Nozzles................712
    Inspect and Clean Cylinder Head Nozzle Bore................713
    Inspect and Clean Nozzle Seating Surface................714
    Install Fuel Injection Nozzles................715
    Complete Final Assembly................719
  Group 100: Engine Tune-Up and Break-In................32
    Effects of Altitude and Temperature on Engine Performance................721
    Preliminary Engine Testing................722
    General Tune-Up Recommendations................723
    Dynamometer Test................724
    Dynamometer Test Specifications................725
    Engine Break-In Guidelines................727
    Perform Engine Break-In................728
    Check Crankcase Ventilation System................729
    Check Air Intake System................730
    Check Exhaust System................731
    Check and Service Cooling System................732
    Check Electrical System................734
  Group 105: Engine System Operation and Tests................33
    Special or Essential Tools................792
    Engine Test Specifications................741
    Engine-Sectional View................742
    General Engine Description................744
    How the Lubrication System Works................746
    Crankshaft-Driven Oil Pump................747
    Camshaft-Driven Oil Pump................749
    How the Cooling System Works................751
    Head Gasket Joint Construction and Operation................753
    Diagnosing Head Gasket Joint Failures................755
    Head Gasket Inspection and Repair Sequence................759
    Diagnosing Engine Malfunctions................761
    Test Engine Compression Pressure................765
    Check Camshaft Gear-to-Oil Pump Gear Backlash-Camshaft-Driven Oil Pump Only (Before Engine Disassembly)................767
    Check Engine Oil Pressure................770
    Pressure Test Cooling System and Radiator Cap................771
    Inspect Thermostat and Test Opening Temperature................773
  Group 110: Air Intake System Operation and................33
    Special or Essential Tools................792
    Air Intake and Exhaust System Test Specifications................777
    Diagnosing Air Intake Malfunctions................778
    How the Air Intake and Exhaust System Works................779
    Air Cleaner Operation................780
    Diagnosing Turbocharger Malfunctions................781
    How the Turbocharger Works-6466T and 6466A Engines................782
    How the Turbocharger is Lubricated................783
    How the Aftercooler Works-6466A Engines................784
    Check Intake Manifold Pressure (Turbocharger Boost)................786
    Check Intake Manifold Pressure (Turbocharger Boost) from Ether Starting Aid Line-6466T and 6466A Engines................789
    Air Filter Restriction Indicator Switch Test................790
  Group 115: Fuel System Operation and Tests................34
    Special or Essential Tools................792
    Service Equipment and Tools................793
    Fuel System Test Specifications................794
    Fuel Injection Pump Specifications................795
    Fuel System Operation-6466D Engines................797
    Fuel System Operation-6466T and 6466A Engines................799
    Diagnose Fuel System Malfunctions................801
    Fuel Supply Pump Operation-6466T and 6466A Engines................806
    Fuel Supply Pump Operation-6466D Engines................809
    Diagnose Fuel Supply Pump Malfunctions................810
    Test Fuel Supply Pump for Leaks-6466T and 6466A Engines................811
    Check Fuel Supply Pump Operation-6466T and 6466A Engines................812
    Service Fuel Supply Pump-6466T and 6466A Engines................815
    Check Fuel Supply Pump Operation-6466D Engines................816
    Fuel Filter Operation................818
    Bleed the Fuel System................819
    Fuel Injection Pump General Information................821
    Fuel Injection Pump Operation-6466D Engines................822
    How The Speed Advance Works-6466D Engines Only................824
    Diagnose Malfunctions-Fuel Injection Pump-6466D Engines................826
    Check Fuel Injection Pump Timing-6466D Engines................827
    Check Fast Idle Speed-6466D Engines................828
    Check and Adjust Slow Idle Speed-6466D Engines................829
    Fuel Injection Pump Operation-6466T and 6466A Engines................830
    Identification of Fuel Injection Pumps-6466T and 6466A Engines................831
    Diagnose Fuel Injection Pump Malfunctions-6466T and 6466A Engines................832
    Check and Adjust Fuel Injection Pump Timing-6466T and 6466A Engines................833
    Check Fast Idle Speed-6466T and 6466A Engines................835
    Check and Adjust Slow Idle Speed-6466T and 6466A Engines................836
    How the Aneroid Works-6466T and 6466A Engines................839
    Diagnose Aneroid Malfunction................841
    How the Hydraulic Aneroid Activator Works-6466T and 6466A Engines................842
    Diagnose Malfunctions-Hydraulic Aneroid Activator................844
    Fuel Injection Nozzles-General Information................845
    Fuel Injection Nozzle Operation................847
    Diagnose Malfunctions-Fuel Injection Nozzle................849
    Test Fuel Injection Nozzles (Engine Running)................851
    Fuel Drain Back Test Procedure................852
  Group 199: Dealer Fabricated Tools................35
    How To Make Tools................854
    DFRG3-Cylinder Liner Holding Fixture................855
    Turbine Wheel Holding Fixture................857
    
John Deere Series 400 6466 Diesel Engines Component Technical Manual (CTM1)