John Deere Excavators 330LC, 370 Service Repair Technical Manual (TM1670)
Complete service repair manual for John Deere Excavators 330LC, 370, with all the service information to maintain, repair, and rebuild like professional mechanics.
John Deere Excavators 330LC, 370 workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
TM1670 - John Deere 330LC & 370 Excavator Technical Manual Repair.pdf
TM1670 - John Deere 330LC & 370 Excavator Technical Manual Repair.epub
Total Pages: 926 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTIONS
Foreword
Technical Information Feedback Form
General Information
Safety
General Specifications
Torque Values
Fuels and Lubricants
Tracks
Track System
Axles and Suspension Systems
Axle Shaft, Bearings, and Reduction Gears
Hydraulic System
Engine
Removal and Installation
Engine Auxiliary Systems
Cold Weather Starting Aids
Cooling System
Speed Controls
Intake System
External Exhaust Systems
External Fuel Supply Systems
Dampener Drive (Flex Coupling)
Elements
Splitter Drive
Removal and Installation
Electrical System
Batteries, Support, and Cables
Alternator, Regulator, and Charging System Wiring
Wiring Harness and Switches
System Controls
Instruments and Indicators
Frame or Supporting Structure
Frame Installation
Chassis Weights
Operator`s Station
Removal and Installation
Operator Enclosure
Seat and Seat Belt
Heating and Air Conditioning
Excavator
Buckets
Frames
Hydraulic System
Swing or Pivoting System
Mechanical Drive Elements
Hydraulic System
Dealer Fabricated Tools
Total Pages: 1,212 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
CONTENTS - Expanded View
00 - General Information
01 - Safety
Avoid Heating Near Pressurized Fluid Lines
Avoid High-Pressure Fluids
Avoid Power Lines
Beware of Exhaust Fumes
Dispose of Waste Properly
Follow Safe Procedures
Handle Chemical Products Safely
Handle Fluids Safely—Avoid Fires
Illuminate Work Area Safely
Keep Riders Off Machine
Live With Safety
Move and Operate Machine Safely
Operate Only from Operator's Seat
Park Machine Safely
Prepare for Emergencies
Prevent Acid Burns
Prevent Battery Explosions
Protect Against Flying Debris
Protect Against Noise
Remove Paint Before Welding or Heating
Replace Safety Signs
Service Cooling System Safely
Service Machines Safely
Stay Clear of Moving Parts
Support Machine Properly
Use Handholds and Steps
Use Proper Lifting Equipment
Use Tools Properly
Warn Others of Service Work
Wear Protective Clothing
Work in a Clean Area
02 - General Specifications
330LC and 370 Drain and Refill Capacities
330LC and 370 Engine Specifications
330LC Specifications
330LC Working Ranges
370 Specifications
370 Working Ranges
Excavator Overview
03 - Torque Values
Additional Metric Cap Screw Torque Values
Check Oil Lines And Fittings
Metric Bolt and Screw Torque Values
Service Recommendations for 37° Flare and 30° Cone Seat Connectors
Service Recommendations For Flared Connections—Straight or Tapered Threads
Service Recommendations For Flat Face O-Ring Seal Fittings
Service Recommendations For Inch Series Four Bolt Flange Fittings
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations for O-Ring Boss Fittings
Unified Inch Bolt and Screw Torque Values
04 - Fuels & Lubricants
Alternative and Synthetic Lubricants
Diesel Engine Oil
Diesel Fuel
Diesel Fuel Storage
Do Not Use Galvanized Containers
Fuel Tank
Gear Oil
Hydraulic Oil
Low Sulfur Diesel Fuel Conditioner
Lubricant Storage
Lubricity Of Diesel Fuels
Mixing of Lubricants
Oil Filters
Track Adjuster, Working Tool Pivot, Swing Bearing, and Swing Bearing Gear Grease
Track Roller, Front Idler, and Carrier Roller Oil
01 - Wheels or Tracks
Adjust Track Sag
Assemble Front Idler—330LC
Assemble Front Idler—370
Disassemble and Assemble Track Adjuster and Recoil Spring
Disassemble and Assemble Track Adjuster Cylinder—330LC
Disassemble and Assemble Track Adjuster Cylinder—370
Disassemble and Assemble Track Carrier Roller—330LC
Disassemble and Assemble Track Carrier Roller—370
Disassemble and Assemble Track Chain—330LC
Disassemble and Assemble Track Chain—370
Disassemble and Assemble Track Chain to Replace Broken Part
Disassemble and Assemble Track Roller—330LC
Disassemble and Assemble Track Roller—370
Disassemble Front Idler—330LC
Disassemble Front Idler—370
Inspect Metal Face Seals
Install Track Chain—330LC
Install Track Chain—370
Measure Front Idler Wear
Measure Track Carrier Roller Wear
Measure Track Chain Bushing Wear
Measure Track Chain Link Wear
Measure Track Chain Pitch
Measure Track Roller Wear
Measure Track Shoe Grouser Wear
Other Material
Remove and Install Front Idler
Remove and Install Sprocket
Remove and Install Track Adjuster Cylinder and Recoil Spring
Remove and Install Track Carrier Roller
Remove and Install Track Roller
Remove and Install Track Shoe
Remove Track Chain—330LC
Remove Track Chain—370
Service Equipment and Tools
Specifications
Test Front Idler for Oil Leakage
Test Track Roller for Oil Leakage
02 - Axles and Suspension Systems
50 - Axle Shaft, Bearings, and Reduction Gears
Assemble Propel Gearbox—330LC
Assemble Propel Gearbox—370
Disassemble Propel Gearbox—330LC
Disassemble Propel Gearbox—370
Inspect Metal Face Seals_{1401}
Inspect Metal Face Seals
Other Material
Remove and Install Propel Gearbox—330LC
Remove and Install Propel Gearbox—370
Service Equipment and Tools
Specifications
Towing Machine
60 - Hydraulic System
Assemble Propel Motor and Park Brake—330LC
Disassemble and Assemble Counterbalance Valve—370
Disassemble and Assemble Propel Motor and Brake—370
Disassemble and Assemble Propel Motor Brake Valve Housing—330LC
Disassemble and Assemble Rotary Manifold
Disassemble Propel Motor and Park Brake—330LC
Essential Tools
Other Material
Propel Motor and Park Brake Start-Up Procedure—330LC
Propel Motor and Park Brake Start-Up Procedure—370
Remove and Install Counterbalance Valve—370
Remove and Install Propel Motor and Park Brake—330LC
Remove and Install Propel Motor and Park Brake—370
Remove and Install Propel Motor Crossover Relief Valves—370
Remove and Install Rotary Manifold
Remove and Install Speed Selector Valve—370
Rotary Manifold Air Test
Service Equipment and Tools
Specifications
04 - Engine
Alternators and Starting Motors—Use CTM77
Bleed the Fuel System
Check and Adjust Engine Valve Lash (Clearance)
Clean the Engine Crankcase Ventilation Tube
Disassemble and Assemble Engine
Essential Tools
Install Engine
Install Fuel Injection Nozzles
Install Fuel Supply Pump
Install Thermostats
Install Water Pump
Other Material
POWERTECH® 8.1 L (6081) John Deere Engine—Use CTM86
Remove and Install Engine Oil Pan
Remove and Install Fuel Injection Pump
Remove and Install Starter
Remove and Test Thermostats
Remove Engine
Remove Fuel Injection Nozzles
Remove Fuel Supply Pump
Remove Water Pump
Repair In-Line Fuel Injection Pump
Service Equipment and Tools
Specifications
05 - Engine Auxiliary Systems
05 - Cold Weather Starting Aids
Remove and Install Engine Coolant Heater
Specifications
10 - Cooling System
Disassemble and Assemble Radiator and Oil Cooler Assembly
Remove and Install Coolant Expansion Tank
Remove and Install Fan and Air Conditioner Belts
Remove and Install Fan, Shroud, and Guards
Remove and Install Radiator and Oil Cooler
Service Equipment and Tools
Specifications
15 - Speed Controls
Engine Control Motor and Sensor Adjustment
Engine Speed Learning Procedure
Fuel Shut-Off Solenoid Linkage Check and Adjustment
Injection Pump Fast and Slow Idle Stops Adjustment
Remove and Install Engine Control Motor
Remove and Install Engine Speed Control Cable
Remove and Install Fuel Shut-Off Solenoid
Service Equipment and Tools
Specifications
20 - Intake System
Air Intake System Leakage Test
Essential Tools
Remove and Install Air Cleaner
Remove and Install Charge Air Cooler
Service Equipment and Tools
Specifications
30 - External Exhaust System
Remove and Install Muffler
60 - External Fuel Supply Systems
Bleed the Fuel System
Disassemble and Assemble Primary Fuel Filter (Water Separator)
Other Material
Remove and Install Fuel Tank
Remove and Install Primary Fuel Filter (Water Separator)
Replace Final Fuel Filter Check Valve
Replace Final Fuel Filter Element
Specifications
07 - Dampener Drive (Flex Coupling)
Other Material
Remove and Install Dampener Drive (Flex Coupling)
Specifications
08 - Splitter Drive
Assemble Splitter Housing
Disassemble Splitter Housing
Other Material
Remove and Install Splitter Housing
Specifications
16 - Electrical System
71 - Batteries, Support, and Cables
Adding 12-Volt Accessories
Charge Battery
Check Battery Electrolyte Level and Terminals
Checking Electrolyte Specific Gravity
Engine Speed Learning Procedure
Handle Batteries Safely
Procedure for Testing Batteries
Remove and Install Batteries
Service Equipment and Tools
Specifications
Using Booster Batteries—24-Volt System
72 - Alternator, Regulator, and Charging System Wiring
Alternators and Starting Motors—Use CTM77
Remove and Install Alternator
Specifications
74 - Wiring Harness and Switches
Cab Component Location Drawing
Connecting Engine and Pump Controller (EPC) Harness Connector
Disconnecting Spring Wire Retainer Connectors
Disconnecting Tab Retainer Connectors
Engine Speed Learning Procedure
Essential Tools
Frame and Engine Component Location Drawing
Functional Schematic and Component Location Legend
Fuse (Blade-Type) Color Codes
Install DEUTSCH™ Contact
Install WEATHER PACK™ Contact
Remove and Install Cab Ground Straps
Remove and Install Dome Light Switch
Remove and Install Starter Switch
Remove and Install Travel Alarm Cancel Switch and Start Aid Switch
Remove Connector Body from Blade Terminals
Replace DEUTSCH™ Connectors
Replace WEATHER PACK™ Connector
Replacing Fuses
Specifications
75 - System Controls
Connecting Engine and Pump Controller (EPC) Harness Connector
Engine Speed Learning Procedure
Remove and Install Engine and Pump Controller (EPC)
Remove and Install Monitor Controller
Specifications
76 - Instruments and Indicators
Changing Travel Alarm Volume
Remove and Install Hour Meter
Remove and Install Monitor Panel
Replace Monitor Panel and Switch Panel Bulb
17 - Frames, Chassis, or Supporting Structure
40 - Frame Installation
Specifications
Welding On Machine
Welding Repair of Major Structure
49 - Chassis Weight
Remove and Install Counterweight
Service Equipment and Tools
Specifications
18 - Operator's Station
00 - Removal & Installation
Remove and Install Cab
Specifications
10 - Operator Enclosure
Other Material
Remove and Install Sliding Windows
Remove and Install Windowpane and One Piece Molding
Remove and Install Windowpane and Two Piece Molding
Windowpane Dimensions
21 - Seat & Seat Belt
Check Seat Adjustments
Inspect Seat Belt
Remove and Install Seat Belt
Remove and Install Seat
Specifications
30 - Heating & Air Conditioning System
Assemble Air Conditioning Compressor
Charge R134a System
Disassemble and Inspect Air Conditioning Compressor
Essential Tools
Evacuate R134a System
Inspect Air Conditioning Compressor Manifolds
Other Material
Proper R134a Refrigerant Handling
R134a Component Oil Charge
R134a Compressor Oil Charge Check
R134a Compressor Oil Removal
R134a Refrigerant Cautions
R134a Refrigerant Recovery, Recycling and Charging Station Installation Procedure
Recover R134a System
Remove and Install Air Conditioning Compressor
Remove and Install Condenser
Remove and Install Evaporator
Remove and Install Heater Core and Blower Motor
Remove and Install Heater Hoses
Remove and Install Receiver Dryer
Service Equipment and Tools
Specifications
33 - Excavator
02 - Buckets
Adjust Bucket Pivot End Play
Bucket Pin-Up Data
Disassemble and Assemble Bucket
Other Material
Remove and Install Bucket
Remove and Install Tooth Shank
Repair Cracked Cutting Edge
Replace Bucket Tooth
Replace Bucket Tooth Tip—Heavy-Duty Bucket
Replace Welded Cutting Edge
Specifications
40 - Frames
Inspect Arm and Boom Pins and Bushings
Other Material
Remove and Install Arm
Remove and Install Boom
Remove and Install Bucket Links
Remove and Install Bushings and Seals
Service Equipment and Tools
Specifications
60 - Hydraulic System
Assemble Boom, Arm or Bucket Cylinder
Assemble Main Hydraulic Pump
Control Lever Pattern Conversion
Disassemble and Assemble Control Valve
Disassemble and Assemble Dig Function Pilot Controller
Disassemble and Assemble Flow Regulator Valve
Disassemble and Assemble Hydraulic Oil Tank
Disassemble and Assemble Hydraulic Oil Tank Relief Valve and Breather Filter Cap
Disassemble and Assemble Hydraulic Pump Regulator
Disassemble and Assemble Pilot Pressure Regulating Valve and Filter
Disassemble and Assemble Pilot Pump
Disassemble and Assemble Pilot Shut-Off Valve
Disassemble and Assemble Propel Pilot Controller
Disassemble and Assemble Proportional Solenoid Valve
Disassemble and Assemble Radiator and Oil Cooler Assembly
Disassemble Boom, Arm or Bucket Cylinder
Disassemble Main Hydraulic Pump
Essential Tools
Hydraulic Cylinder Bleed Procedure
Hydraulic Oil Cleanup Procedure Using Portable Filter Caddy
Hydraulic Pump and Splitter Drive Start-Up Procedure
Lower Boom with Engine Stopped
Other Material
Pilot Shut-Off Valve Linkage Adjustment
Remove and Install Arm Cylinder
Remove and Install Boom Cylinder
Remove and Install Bucket Cylinder
Remove and Install Control Valve
Remove and Install Dig Function Pilot Controller
Remove and Install Flow Regulator Valve
Remove and Install Hydraulic Oil Tank
Remove and Install Hydraulic Pump
Remove and Install Oil Cooler Bypass Valve
Remove and Install Pilot Pressure Regulating Valve and Filter
Remove and Install Pilot Pump
Remove and Install Pilot Shut-Off Valve
Remove and Install Propel Pilot Controller
Remove and Install Proportional Solenoid Valve Manifold
Remove and Install Radiator and Oil Cooler
Remove and Install Restriction Valve
Remove and Install Return Filter and Bypass Valve
Remove and Install Suction Strainer
Service Equipment and Tools
Specifications
43 - Swing or Pivoting System
50 - Mechanical Drive Elements
Disassemble and Assemble Swing Bearing
Disassemble and Assemble Swing Gearbox
Install Swing Bearing Lower Seal
Install Swing Bearing Upper Seal
Install Upperstructure—330LC
Install Upperstructure—370
Other Material
Remove and Install Swing Bearing
Remove and Install Swing Gearbox
Remove Upperstructure—330LC
Remove Upperstructure—370
Service Equipment and Tools
Specifications
Swing Gearbox Start-Up Procedure
60 - Hydraulic System
Assemble Swing Motor and Park Brake
Disassemble and Assemble Swing Motor Make-Up and Crossover Relief Valves
Disassemble and Assemble Swing Motor Park Brake Relief Valve
Disassemble Swing Motor and Park Brake
Remove and Install Swing Motor and Park Brake
Specifications
Swing Motor and Park Brake Start-Up Procedure
99 - Dealer Fabricated Tools
DF1036A Propel Gearbox Nut Wrench—330LC
DF1037 Hydraulic Pump Torque Adapter
DF1038 Torque Adapter
DF1063 Lift Bracket
DFT1075 Propel Gearbox Nut Wrench—370
DFT1087 Track Recoil Spring Disassembly and Assembly Guard Tool
DFT1089 Barrel Support
DFT1109 Holding Bar—330LC
DFT1112 Spacer—330LC
DFT1119 Pump Support
DFT1129 Spacer—370
DFT1130 Adapter
Guide Pin
Rotary Manifold Lifting Tool
ST4920 Track Recoil Spring Disassembly and Assembly Tool
John Deere Excavators 330LC, 370 Service Repair Technical Manual (TM1670)
