Contents Page Page Check Swing Gearbox Oil Level. . . . . . . . . . . . 3-6-3 Do Not Service Control Valves, Cylinders, Pumps, or Motors. . . . . . . . . . . . . 4-1-1 Check Radiator Coolant Level . . . . . . . . . . . . . 3-6-4 Check Travel Gearbox Oil Level. . . . . . . . . . . . 3-6-6 Precautions for Alternator and Regulator . . . . . 4-1-1 Using Booster Batteries—24 Volt System. . . . . 4-1-2 Clean Primary Air Cleaner Element - 450DLC and 650DLC . . . . . . . . . . . . . . . . . . 3-6-7 Handling, Checking, and Servicing Batteries Carefully . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1-3 Clean Primary Air Cleaner Element - 850DLC . . . . . . . . . . . . . . . . . . . . . . .
. . . . . 3-6-9 Using Grease Gun 850DLC Only. . . . . . . . . 4-1-5 Using Battery Charger . . . . . . . . . . . . . . . . . . . 4-1-6 Check Pump Drive Gearbox Oil Level . . . . . . 3-6-10 Drain Hydraulic Tank Sump . . . . . . . . . . . . . . 3-6-11 Replacing Batteries . . . . . . . . . . . . . . . . . . . . . 4-1-6 Welding On Machine . . . . . . . . . . . . . . . . . . . . 4-1-7 Maintenance—Every 500 Hours Clean the Machine Regularly . . . . . . . . . . . . . . 4-1-7 Grease Swing Bearing Gear. . . . . . . . . . . . . . . 3-7-1 Adding 12—Volt Accessories . . . . . . . . . . . . . . 4-1-8 Change Engine Oil and Replace Filters . . . . . .
3-7-2 JDLink Machine Monitoring System Replace Fuel Filters . . . . . . . . . . . . . . . . . . . . . 3-7-3 (MMS)—If Equipped . . . . . . . . . . . . . . . . . . . 4-1-8 Replace Water Separator . . . . . . . . . . . . . . . . . 3-7-4 JDLink Machine Monitoring System Check Air Intake Hose . . . . . . . . . . . . . . . . . . . 3-7-4 (MMS) Direct Laptop Connection—If Replace Pump Case Drain Filter . . . . . . . . . . . 3-7-4 Equipped . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1-9 Bleed Air From Hydraulic System—450DLC. . . 3-7-6 Replacing Fuses. . . . . . . . . . . . . . . . . . . . . . . 4-1-10 Bleed Air From Hydraulic System—650DLC Replacing Bucket Teeth . . . . . . . . . . . . .
. . . . 4-1-13 and 850DLC . . . . . . . . . . . . . . . . . . . . . . . . . 3-7-8 Replacing Bucket Tooth Tip— Grease Swing Bearing . . . . . . . . . . . . . . . . . . . 3-7-9 Heavy-Duty Bucket . . . . . . . . . . . . . . . . . . . 4-1-15 Clean Cab Fresh Air and Recirculating Removing the Bucket . . . . . . . . . . . . . . . . . . . 4-1-15 Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7-10 Track Sag General Information. . . . . . . . . . . . 4-1-16 Check Track Shoe Hardware . . . . . . . . . . . . . 4-1-16 Maintenance—Every 1000 Hours Unified Inch Bolt and Screw Torque Values . . 4-1-17 Change Swing Gearbox Oil . . . . . . . . . . . . . . .
3-8-1 Metric Bolt and Screw Torque Values. . . . . . . 4-1-18 Remove and Clean Engine Crankcase Ventilation Tube . . . . . . . . . . . . . . . . . . . . . . 3-8-1 Miscellaneous—Transporting—450DLC Replace Air Cleaner Elements 450DLC Transporting the Machine by Trailer . . . . . . . . . 4-2-1 and 650DLC . . . . . . . . . . . . . . . . . . . . . . . . . 3-8-2 Types of Packings for Transportation . . . . . . . . 4-2-3 Replace Air Cleaner Elements 850DLC . . . . 3-8-3 Packing Dimensions and Weights for Change Pump Drive Gearbox Oil Transportation. . . . . . . . . . . . . . . . . . . . . . . . 4-2-4 650DLC and 850DLC only . . . . . . . . . . . . . . 3-8-4 Retracting or Extending the Side Frame. .
. . . . 4-2-9 Replace Hydraulic Tank Oil Filter . . . . . . . . . . . 3-8-5 Retracting the Side Frame . . . . . . . . . . . . . . . 4-2-10 Replace Pilot Oil Filter . . . . . . . . . . . . . . . . . . . 3-8-6 Extending the Side Frame . . . . . . . . . . . . . . . 4-2-11 Replace Hydraulic Tank Cap Breather Element . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8-7 Miscellaneous—Transporting—650DLC Replace Engine A/C V-Belt. . . . . . . . . . . . . . . . 3-8-8 Transporting the Machine by Trailer . . . . . . . . . 4-3-1 Adjust Engine Valve Lash. . . . . . . . . . . . . . . . . 3-8-9 Types of Packings for Transportation . . . . . . . .
4-3-3 Packing Dimensions and Weights for Maintenance—Every 2000 Hours Transportation. . . . . . . . . . . . . . . . . . . . . . . . 4-3-3 Change Travel Gearbox Oil . . . . . . . . . . . . . . . 3-9-1 Retracting or Extending the Side Frame. . . . . . 4-3-8 Drain Cooling System. . . . . . . . . . . . . . . . . . . . 3-9-2 Retracting the Side Frame . . . . . . . . . . . . . . . . 4-3-9 Heavy Duty Diesel Engine Coolant. . . . . . . . . . 3-9-4 Extending the Side Frame . . . . . . . . . . . . . . . 4-3-10 Cooling System Fill and Deaeration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9-5 Miscellaneous—Transporting—850DLC Transporting the Machine by Trailer . . . . . . . . .
4-4-1 Maintenance—Every 4000 Hours Types of Packings for Transportation . . . . . . . . 4-4-3 Change Hydraulic Tank Oil, Clean Transportation. . . . . . . . . . . . . . . . . . . . . . . . 4-4-4 Retracting or Extending the Side Frame. . . . . . 4-4-8 Miscellaneous—Machine Do Not Service or Adjust Injection Packing Dimensions and Weights for Suction Screen . . . . . . . . . . . . . . . . . . . . . . 3-11-1 Continued on next page Nozzles or High Pressure Fuel Pump . . . . . . 4-1-1 iii 010609 PN=3