Factory Operators Manual Manual For John Deere Hydraulic Excavator. Manual For Owners And Operators. It Contains Important Information And Instructions For Maintenance Description Of The Functions And Capabilities Of The System. Description Of Possible Faults / Problems And Their Solution.

Format: PDF
Language: English
Pages: 584
Number: TM12141A-OR/1 (may 2014)
Wiring Diagrams: Yes

Model

John Deere Hydraulic Excavator
250GR

Contents

-OPERATOR GENERAL INFORMATION
General Information
Equipment Description And Data
Theory Of Operation
-OPERATOR INSTRUCTIONS
Description And Use Of Operator Controls And Indicators
Adjusting The Operator’s Seat
Starting The Engine
Moving The Hyex
Shutting Down The Hyex
Shutting Down The Hyex With The Deep Dig Attachment Installed
Opening And Closing Windows
Using The Rifle Mount
Operating The Monitor
Viewing Alarm Information In Alarm List (Monitor)
Selecting An Attachment Work Mode In Work Mode Menu (Monitor)
Operating Air Conditioner/Heater
Operating Am/Fm Radio
Viewing And Clearing Information In Information Menu (Monitor)
Changing Settings In Setting Menu (Monitor)
Removing And Installing Bucket
Lifting With Hyex
Operating Techniques
Operating The Hydraulic Thumb
Installing And Operating The Crush-All
Installing And Operating The Impact Breaker
Installing And Operating The Compactor
Operating The Barrier Grapple
Operating The Deep Dig Attachment
Moving Machine On/Off An Embankment
Using The Vandal Protection Kit
Operating The Hydraulic Hose Reel
Installing And Operating The Vegetation Removal Tool (VRT)
Decal Location Guide
Towing The Hyex
Lowering Boom Without Hydraulic Pressure
Operating In Cold Weather 32°F To -3°F (0°C To -19°C)
NATO Slave Receptacle Starting
Skylight Window (Secondary Exit) And Rear Window (Emergency Exit)
Moving Up/Down Steep Or Slippery Slopes
Fording The Hyex
-OPERATOR TROUBLESHOOTING PROCEDURES
Troubleshooting Symptom Index
Travel Alarm Does Not Operate
Windshield Wiper And Washer Do Not Operate
Cab Dome Light Does Not Operate
Boom, Cab, And Drive Lights Do Not Operate
Cab Front Work Lights Do Not Operate
Cab Rear Work Lights Do Not Operate
Low Note And High Note Horns Do Not Operate
Air Conditioner Does Not Operate
Engine Cranks But Does Not Start Or Hard To Start
Engine Will Not Crank
Engine Runs Poorly
Excessive Fuel Consumption
Excessive Oil Consumption
Engine Idles Poorly
Auto-Idle Does Not Work
Engine Not Developing Full Power
Engine Oil Pressure Low
Engine Coolant Temperature Above Normal
Engine Emits Excessive Black Or Gray Exhaust Smoke
Engine Emits Excessive White Exhaust Smoke
No Hydraulic Functions
Hydraulic Functions Are Slow Or Have Little Or No Power
Power Dig Does Not Work
Hydraulic Oil Overheats
Hydraulic Oil Foams
No Swing Function
Swing Function Is Jerky
Slow Travel Speed Only
Travel Is Jerky
Engine Stops When Travel Or Control Lever Actuated
Quick Latch Does Not Operate
Compactor Does Not Operate
Impact Breaker Does Not Operate
Impact Breaker Operates Slowly
Crush-All Does Not Operate
Barrier Grapple Does Not Hold Load
Vegetation Removal Tool (VRT) Does Not Operate
Deep Dig Attachment Does Not Operate
Hydraulic Hose Reel Does Not Operate
-OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Introduction – Preventive Maintenance Checks And Services (PMCS)
Preventive Maintenance Checks And Services (PMCS)
-OPERATOR MAINTENANCE INSTRUCTIONS
General Maintenance Instructions
Track Sag Check
Tightening Track Tension
Loosening Track Tension
Cab Fuse Replacement
Bucket Teeth Replacement
Primary And Final Fuel Filter/Water Separators Service
Primary And Secondary Air Cleaner Service
Hydraulic Reservoir Service
Cab Fresh Air Filter Service
Air Conditioner/Heater Filter Service
Draining Water And Sediment From Fuel Tank Sump
Crush-All Discharge Material Size Adjustment
Maintenance After Fording
-OPERATOR SUPPORTING INFORMATION
References
Components Of End Item (COEI) And Basic Issue Items (BII) Lists
Additional Authorization List (AAL)
Expendable And Durable Items List
Special Purpose Kits (SPK) List
Troubleshooting Notes
Hyex Transportability Procedures