John Deere 350GLC Excavator Repair Technical Manual TM13207X19 PDF

Contents
General Information
Safety
Recognize Safety Information
Follow Safety Instructions
Operate Only If Qualified
Wear Protective Equipment
Avoid Unauthorized Machine Modifications
Control Pattern Selector—If Equipped
Add Cab Guarding for Special Uses
Inspect Machine
Stay Clear of Moving Parts
Avoid High-Pressure Fluids
Avoid High-Pressure Oils
Work In Ventilated Area
Avoid Static Electricity Risk When Refueling
Prevent Fires
In Case of Machine Fire
Prevent Battery Explosions
Handle Chemical Products Safely
Decommissioning — Proper Recycling and Disposal of Fluids and Components
Exhaust Filter Ash Handling and Disposal
Prepare for Emergencies
Clean Debris from Machine
Use Steps and Handholds Correctly
Start Only From Operator’s Seat
Use and Maintain Seat Belt
Prevent Unintended Machine Movement
Avoid Work Site Hazards
Keep Riders Off Machine
Avoid Backover Accidents
Inspect and Maintain ROPS
Avoid Machine Tip Over
Use Special Care When Lifting Objects
Travel Safely
Add and Operate Attachments Safely
Park and Prepare for Service Safely
Service Cooling System Safely
Remove Paint Before Welding or Heating
Make Welding Repairs Safely
Drive Metal Pins Safely
Clean Exhaust Filter Safely
Torque Values
Metric Bolt and Cap Screw Torque Values
Additional Metric Cap Screw Torque Values
Unified Inch Bolt and Cap Screw Torque Values
Service Recommendations for 37° Flare and 30° Cone Seat Connectors
Service Recommendations for O-Ring Boss Fittings
Service Recommendations for Flared Connections—Straight or Tapered Threads
Service Recommendations for Flat Face O-Ring Seal Fittings
O-Ring Boss Fittings In Aluminum Housing Service Recommendations—Excavators
O-Ring Face Seal Fittings With SAE Inch Hex Nut and Stud End for High-Pressure Service Recommendations
O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for Standard Pressure Service Recommendations
O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for High-Pressure Service Recommendations
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations For Inch Series Four Bolt Flange Fittings
Inch Series Four Bolt Flange Fitting for High-Pressure Service Recommendations
Service Recommendations For Non-Restricted Banjo (Adjustable) Fittings
Service Recommendations For O-Ring Boss Fittings With Shoulder
Metric 24° O-Ring Seal DIN 20078 Service Recommendations
Tracks
Track System
Track Roller Remove and Install
Track Roller Disassemble and Assemble
Track Roller Pressure Test
Track Carrier Roller Remove and Install
Metal Face Seals Repair
Track Shoe Remove and Install
Track Chain Remove and Install
Track Chain Disassemble and Assemble
Track Chain Repair to Replace Broken Part
Sprocket Remove and Install
Front Idler Remove and Install
Front Idler Disassemble and Assemble
Track Adjuster and Recoil Spring Remove and Install
Track Adjuster and Recoil Spring Disassemble and Assemble
Axles, Differentials, and Suspension Systems
Axle Shaft, Bearings, and Reduction Gears
Travel Gear Case Remove and Install
Travel Gear Case Disassemble and Assemble
Hydraulic System
Travel Motor and Park Brake Remove and Install
Travel Motor and Park Brake Disassemble and Assemble
Park Brake Valve Disassemble and Assemble
Travel Motor and Park Brake Start-Up Procedure
Engine
Removal and Installation
Engine Remove
Engine Install
Engine Auxiliary System
Cooling Systems
Radiator Remove and Install
Hydraulic Oil Cooler Remove and Install
Charge Air Cooler Remove and Install
Fuel Cooler Remove and Install
Cooling Package Remove and Install
Fan and Fan Guard Remove and Install
Coolant Surge Tank Remove and Install
External Exhaust Systems
Exhaust Tube Remove and Install
JDG11335 Bellows Alignment Fixture
Exhaust Bellows Alignment Procedure
Diesel Particulate Filter (DPF) Remove and Install
Diesel Oxidation Catalyst (DOC) Remove and Install
Selective Catalyst Reduction (SCR) Remove and Install
Exhaust Aftertreatment Assembly Remove and Install
Diesel Exhaust Fluid (DEF) Tank Remove and Install
Diesel Exhaust Fluid (DEF) Header Remove and Install
Diesel Exhaust Fluid (DEF) Tank Header Disassemble and Assemble
Diesel Exhaust Fluid (DEF) Tank Cleaning Procedure
Diesel Exhaust Fluid (DEF) Dosing Unit Remove and Install
Diesel Exhaust Fluid (DEF) Dosing Injector Remove and Install
Diesel Exhaust Fluid (DEF) Decomposition Tube Remove and Install
External Fuel Supply Systems
Fuel Tank Remove and Install
Damper Drive (Flex Coupling)
Elements
Damper Drive (Flex Coupling) Remove and Install
Frame or Supporting Structure
Frame Installation
Welding on Machine
Chassis Weights
Counterweight Remove and Install
Operator’s Station
Removal and Installation
Cab Remove and Install
Operator Enclosure
Windshield Remove and Install
Windshield Disassemble and Assemble
Sliding Windows Remove and Install
Windowpanes Remove and Install
Windowpanes Dimensions
Seat and Seat Belt
Seat Remove and Install
Seat Belt Remove and Install
Mechanical Suspension Seat Disassemble and Assemble
Air Suspension Seat Disassemble and Assemble
Heating and Air Conditioning
R134a Refrigerant Cautions and Proper Handling
R134a Refrigerant Oil Information
R134a Refrigerant Recovery, Recycling, and Charging Station Installation Procedure
Recover R134a Refrigerant
Flush and Purge Air Conditioning System
Evacuate R134a System
Charge R134a System
Air Conditioner Compressor Remove and Install
Condenser Remove and Install
Heater and Air Conditioner Remove and Install
Receiver-Dryer Remove and Install
Sheet Metal
Hood and Engine Side Shields
Hood and Engine Side Shields Remove and Install
Excavator
Buckets
Bucket Remove and Install
Adjust Bucket Pivot End Play
Bucket Pin-Up Data
Frames
Bucket Links Remove and Install
Arm Remove and Install
Boom Remove and Install
Inspect Pins, Bushings, and Bosses—Front Attachment
Bushings and Seal Remove and Install
Hydraulic System
Apply Vacuum to Hydraulic Oil Tank
Pump 1 and 2 Remove and Install
Pump 1 and 2 Disassemble and Assemble
Pump Gear Case Disassemble and Assemble
Pump 1 and 2 Inspection
Pump 1 and 2 Start-Up Procedure
Pump 1 and 2 Regulator Remove and Install
Pump 1 and 2 Regulator Disassemble and Assemble
Pilot Pump Remove and Install
Pilot Pump Disassemble and Assemble
Pilot Pressure Regulating Valve and Filter Remove and Install
Pilot Pressure Regulating Valve and Filter Disassemble and Assemble
Pilot Shutoff Solenoid Valve Remove and Install
Pilot Shutoff Solenoid Valve Disassemble and Assemble
Fan Drive Pump Remove and Install
Fan Drive Motor Remove and Install
Fan Drive Motor Disassemble and Assemble
Fan Drive Motor Solenoid Valves Remove and Install
Solenoid Valve Remove and Install—Power Dig/Travel Speed (SG), Arm Regenerative (SC), and Dig Regenerative (SF) Valves
Solenoid Valve Disassemble and Assemble—Power Dig/Travel Speed (SG), Arm Regenerative (SC), and Dig Regenerative (SF) Valves
Pilot Valve (Left and Right) Remove and Install
Pilot Valve (Left and Right) Disassemble and Assemble
Travel Pilot Valve Remove and Install
Travel Pilot Valve Disassemble and Assemble
Pilot Signal Manifold Remove and Install
Pilot Signal Manifold Disassemble and Assemble
Control Valve Remove and Install
Control Valve Halves Disassemble and Assemble
Control Valve (5-Spool) Disassemble and Assemble
Control Valve (4-Spool) Disassemble and Assemble
Hydraulic Oil Tank Remove and Install
Restriction Valve Remove and Install
Hydraulic Oil Cooler Bypass Valve Remove and Install
Boom Cylinder Remove and Install
Boom Cylinder Disassemble and Assemble
Arm Cylinder Remove and Install
Arm Cylinder Disassemble and Assemble
Bucket Cylinder Remove and Install
Bucket Cylinder Disassemble and Assemble
Hydraulic Cylinder Bleed Procedure
Swing or Pivoting System
Mechanical Drive Elements
Swing Gear Case Remove and Install
Swing Gear Case Disassemble and Assemble
Swing Gear Case Start-Up Procedure
Upperstructure Remove and Install
Swing Bearing Remove and Install
Swing Bearing Disassemble and Assemble
Swing Bearing Upper Seal Install
Swing Bearing Lower Seal Install
Hydraulic System
Center Joint Remove and Install
Center Joint Disassemble and Assemble
Center Joint Air Test
Swing Motor and Park Brake Remove and Install
Swing Motor and Park Brake Disassemble
Swing Motor and Park Brake Inspection
Swing Motor and Park Brake Assemble
Swing Motor and Park Brake Start-Up Procedure
Crossover Relief Valve and Make-Up Check Valve Remove and Install
Make-Up Check Valve Disassemble and Assemble
Swing Park Brake Check Valve and Orifice Remove and Install
Dealer Fabricated Tools
Dealer Fabricated Tools
DF1037 Hydraulic Pump Torque Adapter
DF1063 Lift Bracket
ST4920 Track Recoil Spring Disassembly and Assembly Tool
DFT1087 Track Recoil Spring Disassembly and Assembly Guard Tool
DFT1110 Spacer
DFT1130 Adapter
DFT1305 Travel Gear Case Nut Wrench
DFT1109 Holding Bar
DFT1119 Pump Support
DFT1351 Swing Gear Case Nut Spanner Wrench
Center Joint (Rotary Manifold) Lifting Tool
DF1038 Torque Adapter
DFT1144 Guide Pin