John Deere 240DLC and 270DLC Excavator Operator's Manual (OMT221092)
Complete Operator's Manual for John Deere 240DLC and 270DLC Excavator, with all the technical information to maintain and operate.
OMT221092 - 240DLC and 270DLC Excavator Operator's Manual.pdf
omt221093 - Excavateurs 240DLC et 270DLC.pdf
omt221094 - Excavadora 240DLC y 270DLC.pdf
PRODUCT DETAILS:
Total Pages: 412 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English Spanish French
TABLE OF CONTENTS....1
Section 1-1: Safety—Safety and Operator Conveniences....20
Safety and Operator Convenience Features....21
Section 1-2: Safety—General Precautions....22
Recognize Safety Information....23
Follow Safety Instructions....24
Operate Only If Qualified....25
Wear Protective Equipment....26
Avoid Unauthorized Machine Modifications....27
Add Cab Guarding for Special Uses....28
Inspect Machine....29
Stay Clear of Moving Parts....30
Avoid High-Pressure Oils....31
Avoid High-Pressure Fluids....32
Work In Ventilated Area....33
Prevent Fires....34
Clean Debris from Machine....35
Prevent Battery Explosions....36
Handle Chemical Products Safely....37
Dispose of Waste Properly....38
Prepare for Emergencies....39
Section 1-3: Safety—Operating Precautions....40
Use Steps and Handholds Correctly....41
Start Only From Operator's Seat....42
Use and Maintain Seat Belt....43
Prevent Unintended Machine Movement....44
Avoid Work Site Hazards....45
Keep Riders Off Machine....47
Avoid Backover Accidents....48
Avoid Machine Tip Over....49
Use Special Care When Lifting Objects....51
Add and Operate Attachments Safely....52
Prevent Unintended Detonation of Explosive Devices....53
Section 1-4: Safety—Maintenance Precautions....54
Park and Prepare for Service Safely....55
Service Cooling System Safely....56
Remove Paint Before Welding or Heating....57
Make Welding Repairs Safely....58
Drive Metal Pins Safely....59
Section 1-5: Safety—Safety Signs....62
Replace Safety Signs....62
Safety Signs....62
Safety Signs Installed in Cab—Hydraulic Coupler—If Equipped....63
Safety Signs Installed on Hydraulic Coupler—If Equipped....64
Section 2-1: Operation—Operator's Station....66
Pedals, Levers, and Panels....67
Front Switch Panel....69
Front Switch Panel Functions....70
Rear Panel....72
Horn....73
Power Dig Button....74
Pilot Shutoff Lever....75
Left Console....76
Travel Alarm and Travel Alarm Cancel Switch....78
Seat Heater Switch—If Equipped....79
Reversing Cooling Fan Switch—If Equipped....80
Cab Heater and Air Conditioner....81
Selecting Display Between Celsius and Fahrenheit....83
Operating the AM/FM Radio....84
Secondary Exit Tool....85
Opening Upper Front (Secondary Exit) Window....86
Removing and Storing the Lower Front Window....87
Opening Cab Door Window....89
Opening and Closing the Polycarbonate Type Roof Exit Cover....90
Adjusting the Mechanical Suspension Seat....91
Adjusting the Air Suspension Seat—If Equipped....93
Adjusting Pilot Control Lever Console Height....95
Section 2-2: Operation—Monitor Operation....96
Monitor....97
Monitor Functions....99
Monitor Start-Up....101
Main Menu....103
Time Set Menu....104
Selecting an Attachment From Default Screen....106
Selecting an Attachment From Main Menu....108
Attachment Specification Screen....111
Pump 2 Flow Rate Adjustment....113
Displaying Operating Conditions....115
Maintenance Settings....118
Screen Display When Scheduled Maintenance is Due....123
Fuel Rate Display/No Display....127
Language Settings....129
Alarm Occurrence Screen....132
Section 2-3: Operation—Operating the Machine....137
Before Starting Work....138
Operator's Daily Machine Check Before Starting....139
Engine Break-In Period....141
Starting Engine....391
Cold Weather Warm-Up....145
Travel Pedals and Levers....147
Locking the Hydraulic Coupler to the Attachment....149
Unlocking the Hydraulic Coupler From the Attachment....151
Control Lever Pattern Operation....153
Control Lever Pattern Conversion....155
Operating In Water and Mud....157
Driving Up a Steep or Slippery Slope....158
Lifting....159
Lower Boom With Engine Stopped....160
Parking the Machine....162
Loading And Unloading For Transport....163
Towing Machine....165
Lifting the Machine....166
Section 3-1: Maintenance—Machine....167
Diesel Fuel....168
Lubricity of Diesel Fuel....170
Handling and Storing Diesel Fuel....171
Biodiesel Fuel....172
Testing Diesel Fuel....174
Minimizing the Effect of Cold Weather on Diesel Engines....175
Alternative and Synthetic Lubricants....177
Engine Break-In Oil....178
Diesel Engine Oil—Stage II Engine....391
Diesel Engine Oil and Filter Service Intervals—Stage II Engine....391
Diesel Engine Oil—Tier 3 and Stage III A Engines....183
Diesel Engine Oil and Filter Service Intervals—Tier 3/Stage III A Engine....391
Hydraulic Oil....187
Swing Gear Case and Travel Gear Case Oils....189
Pump Drive Gear Case Oil....190
Track Adjuster, Working Tool Pivot, Swing Bearing, and Swing Bearing Gear Grease....191
Heavy Duty Diesel Engine Coolant....192
Drain Intervals for Diesel Engine Coolant....193
John Deere COOL-GARD™ II Coolant Extender....194
Supplemental Coolant Additives....195
Operating in Warm Temperature Climates....196
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender....197
Testing Diesel Engine Coolant....199
Section 3-2: Maintenance—Periodic Maintenance....200
Service Machine at Specified Intervals....201
Check the Hour Meter Regularly....202
Prepare Machine for Maintenance....203
Engine Identification....204
Open Access Doors for Service....208
Open Engine Cover for Service....209
Fuel Tank....210
Hydraulic Breaker and Crusher Attachments....211
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit....212
Periodic Maintenance Record Keeping System....213
Section 3-3: Maintenance—As Required....217
Remove and Clean Fuel Tank Inlet Screen....218
Check Windshield Washer Fluid....219
Drain Water and Sediment from Fuel Tank Sump....239
Check and Clean Air Cleaner Dust Unloader Valve....221
Check and Adjust Track Sag....222
Check Coolant....290
Drain Water Separator Filter....240
Draining Auxiliary Fuel Filter and Water Separator—If Equipped....228
Section 3-4: Maintenance—10 Hours or Daily....229
Check Engine Oil Level....230
Check Hydraulic System Oil Level....232
Check Engine Coolant Level....234
Lubricate Hydraulic Coupler—If Equipped....235
Section 3-5: Maintenance—Initial Service—50 Hours....236
Inspect and Re-Torque Track Hardware....258
Section 3-6: Maintenance—Every 50 Hours or Weekly....238
Drain Water and Sediment from Fuel Tank Sump....239
Drain Water Separator Filter....240
Section 3-7: Maintenance—Every 100 Hours....241
Lubricate Working Tool Pivots....242
Section 3-8: Maintenance—Initial Service - 250 Hours....243
Drain and Refill Engine Break-In Oil and Replace Filter....244
Section 3-9: Maintenance—Every 250 Hours....246
Check and Adjust A/C Belt....247
Check Swing Gear Case Oil Level....248
Drain Hydraulic Oil Tank Sump....249
Check Pump Drive Gear Case Oil Level....251
Check Battery Electrolyte Level and Terminals....252
Check Travel Gear Case Oil Level....255
Clean Primary Air Cleaner Element....256
Inspect and Re-Torque Track Hardware....258
Take Engine Oil Sample....260
Section 3-10: Maintenance—Every 500 Hours....261
Lubricate Front End Pin Joints....262
Grease Swing Bearing Gear....265
Replace Water Separator Filter....266
Drain and Refill Engine Oil and Replace Filter....267
Replace Final Fuel Filter....269
Replacing Auxiliary Fuel Filter and Water Separator—If Equipped....270
Check Air Intake Hoses....272
Lubricate Swing Bearing....273
Clean Cab Fresh Air and Cab Recirculation Air Filters....274
Take Fluid Samples....276
Section 3-11: Maintenance—Every 1000 Hours....277
Drain and Refill Swing Gear Case Oil....278
Replace Hydraulic Oil Tank Filter....279
Replace Pilot Oil Filter....282
Inspect Serpentine Belt....284
Drain and Refill Pump Drive Gear Case Oil....285
Remove and Clean the Engine Crankcase Vent Tube....287
Replace Air Cleaner Elements....288
Replace Air Cleaner Dust Valve....289
Check Coolant....290
Section 3-12: Maintenance—Every 2000 Hours....291
Check and Adjust Engine Valve Lash....292
Drain and Refill Travel Gear Case Oil....293
Section 3-13: Maintenance—Every 4000 Hours....295
Replace Engine Crankshaft Dampener....296
Section 3-14: Maintenance—Every 5000 Hours....297
Drain and Refill Hydraulic System Oil....298
Replace Hydraulic Tank Vent Cap Filter....302
Section 3-15: Maintenance—Every 6000 Hours....304
Drain Cooling System....305
Cooling System Fill and Deaeration Procedure....308
Section 4-1: Miscellaneous—Machine....309
Cleaning Radiator, Oil Cooler, Charge Air Cooler, and Fuel Cooler....310
Do Not Service or Adjust Injection Nozzles or High Pressure Fuel Pump....312
Do Not Service Control Valves, Cylinders, Pumps, or Motors....313
Precautions for Alternator and Regulator....314
Handling, Checking, and Servicing Batteries Carefully....315
Using Battery Charger....318
Using Booster Batteries—24-Volt System....320
Replacing Batteries....321
Location of Fluid Sampling Test Ports—If Equipped....322
Welding On Machine....323
Clean the Machine Regularly....324
Adding 12—Volt Accessories....325
JDLink™ Machine Monitoring System (MMS)—If Equipped....326
Replacing Fuses....327
Replacing Bucket Teeth....331
Replacing Bucket Tooth Tip—Heavy-Duty Bucket....333
Removing the Bucket....335
Track Sag General Information....336
Unified Inch Bolt and Screw Torque Values....337
Metric Bolt and Screw Torque Values....339
Section 4-2: Miscellaneous—Operational Checkout....342
Operational Checkout....342
Section 4-3: Miscellaneous—Troubleshooting....389
Using Troubleshooting Charts....390
Engine....391
Hydraulic System....395
Section 4-4: Miscellaneous—Storage....397
Prepare Machine for Storage....398
Monthly Storage Procedure....400
Section 4-5: Miscellaneous—Machine Numbers....402
Record Product Identification Number (PIN)....403
Record Engine Serial Number....404
Record Travel Motor Serial Numbers....405
Record Swing Motor Serial Number....406
Hydraulic Coupler Serial Number—If Equipped....407
Keep Proof of Ownership....408
Keep Machines Secure....409
Section 4-6: Miscellaneous—Specifications....410
240DLC Stage II Engine Specifications....410
240DLC Tier 3/Stage IIIA Engine Specifications....410
240DLC Drain and Refill Capacities....410
240DLC Machine Specifications....410
240DLC Working Ranges....410
240DLC Lift Capacity—KG (LB)....410
240DLC Lift Capacity—KG (LB)....410
240DLC Lift Capacity—KG (LB)....410
240DLC Lift Capacity—KG (LB)....410
270DLC Stage II Engine Specifications....410
270DLC Tier 3/Stage IIIA Engine Specifications....410
270DLC Drain and Refill Capacities....410
270DLC Machine Specifications....410
270DLC Working Ranges....410
270DLC Lift Capacity—KG (LB)....410
270DLC Lift Capacity—KG (LB)....410
John Deere 240DLC and 270DLC Excavator Operator's Manual (OMT221092)
