John Deere 903K and 953K Tracked Feller Buncher Repair Technical Manual TM11624 11OCT23

FOREWORD
TECHNICAL INFORMATION FEEDBACK FORM
Section 00 – GENERAL INFORMATION
Group 0001 – Safety
Information for European Union Directives Compliance
Recognize Safety Information
Follow Safety Instructions
Operate Only If Qualified
Wear Protective Clothing
Avoid Unauthorized Machine Modifications
Inspect Machine
Stay Clear of Moving Parts
Avoid High-Pressure Oils
Avoid High-Pressure Fluids
Work In Ventilated Area
Handle Starting Fluid Safely
Prevent Fires
In Case of Machine Fire
Prevent Battery Explosions
Handle Chemical Products Safely
Dispose of Waste Properly
Prepare for Emergencies
Clean Debris from Machine
Control Pattern
Use Steps and Handholds Correctly
Start Only From Operator′s Seat
Use and Maintain Seat Belt
Avoid Work Site Hazards
Prevent Unintended Machine Movement
Operate Machine Safely
Avoid Machine Tip Over
Keep Riders Off Machine
Use Care When Swinging Machine
Operate Hoist (Boom) With Care
Avoid Backover Accidents
Operating On Slopes
Add and Operate Attachments Safely
Travel Safely
Avoid Power Lines
Operating or Traveling On Public Roads
Inspect and Maintain ROPS
Park and Prepare for Service Safely
Service Machines Safely
Service Cooling System Safely
Service Accumulator Systems Safely
Remove Paint Before Welding or Heating
Make Welding Repairs Safely
Drive Metal Pins Safely
Group 0003 – Torque Values
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Cap Screw Torque Values
Additional Metric Cap Screw Torque Values
Check Oil Lines And Fittings
Service Recommendations for O-Ring Boss Fittings
Service Recommendations For Flat Face O-Ring Seal Fittings
Service Recommendations for 37° Flare and 30° Cone Seat Connectors
Service Recommendations For Flared Connections—Straight or Tapered Threads
Service Recommendations For Inch Series Four Bolt Flange Fittings
Service Recommendations for Metric Series Four Bolt Flange Fitting
Section 01 – TRACKS
Group 0130 – Track System
Track Sag Check
Track Sag Adjustment
Measure Track Chain and Roller Wear
Track Shoe Remove and Install
Track Chain Remove and Install
Track Chain Disassemble and Assemble
Track Roller Remove and Install
Track Carrier Roller Remove and Install
Track Carrier Wear Plates Remove and Install
Sprocket Remove and Install
Front Idler Remove and Install
Front Idler Disassemble and Assemble
Front Idler Pressure Test
Track Adjuster Cylinder, Recoil Spring and Yoke Remove and Install
Track Adjuster Cylinder Disassemble and Assemble
Section 02 – AXLES AND SUSPENSION SYSTEMS
Group 0250 – Axle Shaft, Bearings, and Reduction Gears
Travel Gearbox Remove and Install
Travel Gearbox Disassemble
Travel Gearbox Inspection
Travel Gearbox Assemble
Travel Motor Park Brake Disassemble and Assemble
Group 0260 – Hydraulic System
Travel Motor Remove and Install
Travel Motor Disassemble and Assemble
Section 04 – ENGINE
Group 0400 – Removal and Installation
PowerTech Plus™ 9.0L (6090) John Deere Engine—9.0L Tier 3/Stage IIIA
Engine Remove and Install
Section 05 – ENGINE AUXILIARY SYSTEM
Group 0510 – Cooling System
Fan Guards Remove and Install
Fan Shroud Remove and Install
Belt Remove and Install
Reversing Fan Remove and Install
Cooling Package Remove and Install
Cooling Package Disassemble and Assemble
Coolant Heater Remove and Install
Group 0520 – Intake System
Air Cleaner Remove and Install
Group 0530 – Exhaust System
Muffler Remove and Install
Group 0540 – Engine Mounts
Engine Mounts Remove and Install
Group 0560 – External Fuel Supply System
Fuel Tank Remove and Install
Fuel Cooler Remove and Install
Section 17 – FRAME OR SUPPORTING STRUCTURE
Group 1740 – Frame Installation
Welding Repair of Major Structure
Welding Near Electronic Control Units
RIVNUT RIVNUT is a registered trademark of The BF Goodrich Co. (KREMNUT) Fasteners Remove and Install
Group 1749 – Chassis Weights
Counterweight Remove and Install
Section 18 – OPERATOR′S STATION
Group 1800 – Removal and Installation
Cab Remove and Install
Group 1810 – Operator′s Enclosure
Window Remove and Install
Group 1821 – Seat
Seat Remove and Install
Seat Belt Remove and Install
Seat Disassemble and Assemble ( – 237135)
Seat Disassemble and Assemble (237136 – )
Seat Cushion Remove and Install (S.N. XXXXXX— )
Group 1830 – Heating and Air Conditioning
R134a Refrigerant Cautions and Proper Handling
R134a Refrigerant Oil Information
R134a Refrigerant Recovery/Recycling and Charging Station Installation Procedure
Refrigerant Leak Testing
Refrigerant Hoses and Tubing Inspection
Recover R134a Refrigerant
Air Conditioning System Flush and Purge
Evacuate R134a System
R134a System Charge
Compressor Remove and Install
Condenser Remove and Install
High/Low Pressure Switch Remove and Install
Receiver-Dryer Remove and Install
Expansion Valve Remove and Install
Freeze Control Switch Remove and Install
Freeze Control Switch Bench Test
Heater Control Valve Remove and Install
Heater Control Valve Leak Check
Heater Core and Evaporator Core Remove and Install
Blower Motor Remove and Install
Fresh Air Filter Remove and Install
Recirculating Air Filter Remove and Install
Section 19 – SHEET METAL AND STYLING
Group 1910 – Hood or Engine Enclosure
Engine Enclosure Door Pump and Motor Remove and Install
Engine Enclosure Door Lock Cylinder Remove and Install
Engine Enclosure Door Safety Cable Remove and Install
Engine Enclosure Door Hydraulic Cylinder Remove and Install
Engine Enclosure Door Pump and Motor Disassemble and Assemble
Engine Enclosure Door Remove and Install
Engine Enclosure Door Disassemble and Assemble
Section 21 – MAIN HYDRAULIC SYSTEM
Group 2100 – Remove and Install
Main Pump Remove and Install
Drive Coupling Remove and Install
Attachment Pump Remove and Install
Saw Drive Pump Remove and Install
Hydraulic Reservoir Remove and Install
Main Control Valve Remove and Install
Main Control Valve Remove and Install (S.N. 244761— )
Attachment Control Valve Remove and Install
Hydraulic Reservoir Fill Pump Remove and Install
5-Spool Solenoid Valve Manifold Remove and Install
Cooling Fan Pump Remove and Install
Cooling Fan Motor Remove and Install
Fan Control Valve Remove and Install
Hydraulic Oil Cooler Remove and Install
Group 2160 – Hydraulic System
General Oil Cleanup Procedure
Hydraulic Component Failure Cleanup Procedure
Main Pump Disassemble and Assemble
Drive Coupling Disassemble and Assemble
Saw Drive Pump Disassemble and Assemble
Hydraulic Reservoir Disassemble and Assemble
Main Control Valve Disassemble and Assemble
Main Control Valve Disassemble and Assemble (S.N. 244761— )
Attachment Control Valve Disassemble and Assemble
Hydraulic Reservoir Fill Pump Disassemble and Assemble
5-Spool Solenoid Valve Manifold Disassemble and Assemble
Cooling Fan Pump Disassemble and Assemble
Fan Control Valve Disassemble and Assemble
Hydraulic Oil Cooler Disassemble and Assemble
Section 37 – HOIST AND STICK
Group 3740 – Frames
Hoist (Boom) Remove and Install
Hoist (Boom) Remove and Install (S.N. 244761— )
Stick (Arm) Remove and Install
Stick (Arm) Remove and Install (S.N. 244761— )
Hoist (Boom) Guards Remove and Install
Hoist (Boom) Guards Remove and Install (S.N. 244761— )
One Piece Bushing Remove and Install
One Piece Bushing Remove and Install (S.N. 244761— )
Two Piece Bushing Remove and Install
Group 3760 – Hydraulic System
Hoist (Boom), Stick (Arm), and Tilt Cylinders Remove and Install
Hoist (Boom), Stick (Arm), and Tilt Cylinders Remove and Install (S.N. 244761— )
Section 43 – SWING OR PIVOTING SYSTEM
Group 4300 – Remove and Install
Upperstructure Remove and Install
Group 4311 – Swing Brake
Swing Brake Remove and Install
Swing Brake Disassemble and Assemble
Group 4350 – Swing Drive Gearbox and Bearing
Swing Drive Gearbox Remove and Install
Swing Drive Gearbox Disassemble and Assemble
Swing Bearing Remove and Install
Swing Bearing Seal Remove and Install
Swing Bearing Pinion Backlash Adjustment
Group 4360 – Hydraulic System
Rotary Manifold Remove and Install
Rotary Manifold Disassemble and Assemble
Rotary Manifold Air Test
Swing Motor Remove and Install
Swing Motor Disassemble and Assemble
Swing Motor Crossover Relief Valve and Swing Motor Make-Up Check Valve Remove and Install
Section 99 – DEALER FABRICATED TOOLS
Group 9900 – Dealer Fabricated Tools
DFT1250 Lifting Bracket
DFT1324 Pump Support Bracket
DFT1041 Track Nut Removal Tool
DFT1283 Swing Bearing Adjustment Tool
DFT1289 Final Drive Torque Center Drum
DFT1290 Final Drive Torque Side Mounting Bracket
DFT1291 Final Drive Torque Side Load Spacer