Complete Operation and Test Technical manual with electrical wiring diagrams for John Deere/XCG Excavators 330LC-8B, with all the workshop information to maintain, diagnose, and rebuild like professional mechanics.

John Deere/XCG Excavators 330LC-8B workshop Operation and Test Service 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.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* 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.

MAIN SECTIONS
Foreword
   General Information
      Safety
   Diagnostics
      Advanced Display Unit (ADU) Diagnostic Trouble Codes
      Flex Load Controller (FLC) Diagnostic Trouble Codes
      Sealed Switch Module (SSM) Diagnostic Trouble Codes
   Operational Checkout Procedure
      Operational Checkout Procedure
   Engine
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Electrical System
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Power Train
      Theory of Operation
      Diagnostic Information
   Hydraulic System
      Theory of Operation
      Diagnostic Information
      Tests
   Heating and Air Conditioning
      Theory of Operation
      Diagnostic Information
      Tests
   Dealer Fabricated Tools

TM11585 - John Deere XCG 330LC-8B Excavator Technical Manual (Operation and Test).PDF

PRODUCT DETAILS:
Total Pages: 1,041 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

tm11585 - XCG330LC-8B Excavator Operation and Test

Table of Contents

Foreword

Section 9000: General Information

Group 01: Safety

Recognize Safety Information

Follow Safety Instructions

Operate Only If Qualified

Wear Protective Equipment

Avoid Unauthorized Machine Modifications

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

Prevent Fires

Prevent Battery Explosions

Handle Chemical Products Safely

Dispose of Waste Properly

Prepare for Emergencies

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

Avoid Machine Tip Over

Do Not Lift Objects

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

Section 9001: Diagnostics

Group 10: Advanced Display Unit (ADU) Diagnostic Trouble Codes

000158.03 - Key Switch Voltage Voltage High

000158.04 - Key Switch Voltage Voltage Low

000168.03 - System Voltage Voltage High

000168.04 - System Voltage Voltage Low

000442.00 - Display Temperature Very High

000442.01 - Display Temperature Very Low

001491.11 - LCD Backlight Failure Cause Unknown

003597.02 - 5.0 V Power Supply Intermittent

003598.02 - 1.5 V Power Supply Intermittent

003599.02 - 3.3 V Power Supply Intermittent

523436.14 - ADU Watchdog See Manual

523438.31 - Memory Error No Information

523651.02 - Memory Stack Overflow Intermittent

523773.03 - CAN High Voltage High

523773.04 - CAN High Voltage Low

523774.03 - CAN Low Voltage High

523774.04 - CAN Low Voltage Low

524076.10 - Info Button Stuck Bad Rate of Change

524077.10 - Back Button Stuck Bad Rate of Change

524078.10 - Menu Button Stuck Bad Rate of Change

524080.10 - Down Arrow Button Stuck Bad Rate of Change

524082.10 - Up Arrow Button Stuck Bad Rate of Change

Group 20: Flex Load Controller (FLC) Diagnostic Trouble Codes

000096.03 - Fuel Level Sensor Voltage High

000096.04 - Fuel Level Sensor Voltage Low

000100.01 - Engine Oil Pressure Very Low

000100.03 - Engine Oil Pressure Voltage High

000107.00 - Engine Air Filter Restriction Very High

000107.03 - Engine Air Filter Restriction Voltage High

000110.00 - Engine Coolant Temperature Very High

000110.04 - Engine Coolant Temperature Voltage Low

000167.03 - Alternator Output Voltage High

000167.04 - Alternator Output Voltage Low

000190.08 - Engine Speed Sensor Abnormal Frequency Input Data

000632.06 - Engine Fuel Shutoff Current Above Normal

000638.04 - Throttle Actuator Low Voltage

000638.07 - Throttle Actuator Mechanical Failure or Calibration

000638.09 - Throttle Actuator Abnormal Update Rate

000638.12 - Throttle Actuator Bad Device or Component

000638.13 - Throttle Actuator Out of Calibration

000676.05 - Glow Plug Relay Current Low

000676.06 - Glow Plug Relay Current High

000677.05 - Engine Starter Relay Current Below Normal

000677.06 - Engine Starter Relay Current Above Normal

000742.05 - High Low Travel Speed Solenoid Current Below Normal

000742.06 - High Low Travel Speed Solenoid Current Above Normal

000882.05 - License Plate Light Current Below Normal

000882.06 - License Plate Light Current Above Normal

001041.04 - Start Signal Indicator Voltage Low

001638.00 - Hydraulic Oil Temperature Very High

001638.04 - Hydraulic Oil Temperature Voltage Low

001713.01 - Hydraulic Oil Filter Restriction Very Low

001713.03 - Hydraulic Oil Filter Switch Voltage High

002040.09 - ADU CAN Communication Bad Update Rate

002141.09 - SSM CAN Communication Bad Update Rate

002177.09 - Throttle Actuator CAN Communication Bad Update Rate

002354.05 - Right Frame Worklight Current Below Normal

002354.06 - Right Frame Worklight Current Above Normal

002386.05 - Rotary Beacon Light Current Below Normal

002386.06 - Rotary Beacon Light Current Above Normal

002400.05 - Boom Worklight Current Below Normal

002400.06 - Boom Worklight Current Above Normal

003509.03 - Sensor Supply 1 Voltage High

003509.04 - Sensor Supply 1 Voltage Low

003510.03 - Sensor Supply 2 Voltage High

003510.04 - Sensor Supply 2 Voltage Low

003511.03 - Sensor Supply 3 Voltage High

003511.04 - Sensor Supply 3 Voltage Low

003512.03 - Sensor Supply 4 Voltage High

003512.04 - Sensor Supply 4 Voltage Low

520544.01 - GPS Anti-Vandalism Switch Voltage Very Low

520544.03 - GPS Anti-Vandalism Switch Voltage High

520545.05 - Pressure Boost Solenoid Current Low

520545.06 - Pressure Boost Solenoid Current High

520546.04 - Pilot Enable Switch Voltage Low

520547.04 - Pressure Boost Switch Voltage Low

520548.04 - Travel Pressure Switch Voltage Low

520549.04 - Boom Pressure Switch Voltage Low

520551.06 - Travel Alarm Current High

522141.05 - Main Pump Solenoid Current Below Normal

522141.06 - Main Pump Solenoid Current Above Normal

522427.04 - Front Wiper Park Voltage Low

522429.05 - Pilot Enable Solenoid Current Below Normal

522429.06 - Pilot Enable Solenoid Current Above Normal

522434.05 - Front Wiper Low Speed Current Low

522434.06 - Front Wiper Low Speed Current High

522435.05 - Front Wiper High Speed Current Low

522435.06 - Front Wiper High Speed Current High

522797.05 - Front Washer Pump Current Low

522797.06 - Front Washer Pump Current High

522944.05 - Left Front Cab Worklight Current Below Normal

522944.06 - Left Front Cab Worklight Current Above Normal

522945.05 - Right Front Cab Worklight Current Below Normal

522945.06 - Right Front Cab Worklight Current Above Normal

523440.04 - Unswitched Power Voltage Low

524089.03 - P1 Pump Pressure Sensor Voltage High

524089.04 - P1 Pump Pressure Sensor Voltage Low

524090.03 - P2 Pump Pressure Sensor Voltage High

524090.04 - P2 Pump Pressure Sensor Voltage Low

524096.02 - Throttle Dial Bad Input Data

Group 30: Sealed Switch Module (SSM) Diagnostic Trouble Codes

000629.12 - Controller Fault

002033.09 - FLC CAN Communication Bad Update Rate

520752.04 - Auto Idle Button Stuck

520752.09 - Auto Idle Button Bad Update Rate

520753.04 - Hydraulic Power Button Stuck

520753.09 - Hydraulic Power Button Bad Update Rate

520754.04 - Unused Button 19 Stuck

520754.09 - Unused Button 19 Bad Update Rate

520755.04 - Unused Button 20 Stuck

520755.09 - Unused Button 20 Bad Update Rate

523335.04 - Travel Alarm Cancel Button Stuck

523335.09 - Travel Alarm Cancel Button Bad Update Rate

523336.04 - Travel Setting Button Stuck

523336.09 - Travel Setting Button Bad Update Rate

523338.04 - Unused Button 23 Stuck

523338.09 - Unused Button 23 Bad Update Rate

523339.04 - Unused Button 22 Stuck

523339.09 - Unused Button 22 Bad Update Rate

523340.04 - Unused Button 21 Stuck

523340.09 - Unused Button 21 Bad Update Rate

523849.04 - Unused Button 16 Stuck

523849.09 - Unused Button 16 Bad Update Rate

523850.04 - Unused Button 15 Stuck

523850.09 - Unused Button 15 Bad Update Rate

523852.04 - Unused Button 14 Stuck

523852.09 - Unused Button 14 Bad Update Rate

523854.04 - Front Washer Button Stuck

523854.09 - Front Washer Button Bad Update Rate

523855.04 - Front Wiper Button Stuck

523855.09 - Front Wiper Button Bad Update Rate

523856.04 - Unused Button 11 Stuck

523856.09 - Unused Button 11 Bad Update Rate

523857.04 - Unused Button 10 Stuck

523857.09 - Unused Button 10 Bad Update Rate

523858.04 - Boom Worklight Button Stuck

523858.09 - Boom Worklight Button Bad Update Rate

523860.04 - Cab Front Worklight Button Stuck

523860.09 - Cab Front Worklight Button Bad Update Rate

523861.04 - Front Frame Worklight Button Stuck

523861.09 - Front Frame Worklight Button Bad Update Rate

523862.04 - Unused Button 6 Stuck

523862.09 - Unused Button 6 Bad Update Rate

523863.04 - Unused Button 5 Stuck

523863.09 - Unused Button 5 Bad Update Rate

523864.04 - Unused Button 4 Stuck

523864.09 - Unused Button 4 Bad Update Rate

523865.04 - Rotary Beacon Button Stuck

523865.09 - Rotary Beacon Button Bad Update Rate

523867.04 - Unused Button 2 Stuck

523867.09 - Unused Button 2 Bad Update Rate

523868.04 - Unused Button 1 Stuck

523868.09 - Unused Button 1 Bad Update Rate

Section 9005: Operational Checkout Procedure

Group 10: Operational Checkout Procedure

Operational Checkout Procedure

Section 9010: Engine

Group 05: Theory of Operation

Engine Component Location

Engine Fuel System Operation

Start Aid Operation

Engine Speed Control System Operation

Group 15: Diagnostic Information

Isuzu AA-6HK1XQP Engine

Engine Cranks But Will Not Start

Engine Does Not Stop With Key Switch

Group 20: Adjustments

Engine Speed Control Linkage Check and Adjustment

Fuel Shut-Off Actuator Adjustment

Group 25: Tests

Engine Speed Test

Clamp-On Tachometer Installation

Section 9015: Electrical System

Group 05: System Information

Electrical Diagram Information

Electrical Schematic Symbols

Group 10: System Diagrams

Fuse and Relay Specifications

System Functional Schematic, Component Location, and Wiring Diagram Master Legend

System Functional Schematic

Left Frame Harness (W10) Component Location

Left Frame Harness (W10) Wiring Diagram

Middle Frame Harness (W11) Component Location

Middle Frame Harness (W11) Wiring Diagram

Right Frame Harness (W12) Component Location

Right Frame Harness (W12) Wiring Diagram

Load Center Harness (W13) Component Location

Load Center Harness (W13) Wiring Diagram

Cab Harness (W14) Component Location

Cab Harness (W14) Wiring Diagram

Right Console Harness (W15) Component Location

Right Console Harness (W15) Wiring Diagram

Cab Roof Harness (W16) Component Location

Cab Roof Harness (W16) Wiring Diagram

Boom Light Harness (W17) Component Location

Boom Light Harness (W17) Wiring Diagram

Diesel Fired Coolant Heater Harness (W18) Component Location

Diesel Fired Coolant Heater Harness (W18) Wiring Diagram

Group 15: Sub-System Diagnostics

Controller Area Network (CAN) Theory of Operation

Starting and Charging Circuit Theory of Operation

Flex Load Controller (FLC) Circuit Theory of Operation

Advanced Display Unit (ADU) Circuit Theory of Operation

Fuel Shutoff Actuator Theory of Operation

Group 16: Monitor Operation

Advanced Display Unit (ADU)—Service Mode

Advanced Display Unit (ADU)—Clear Codes

Advanced Display Unit (ADU)—Enable Options

Advanced Display Unit (ADU)—Throttle Actuator Cal

Advanced Display Unit (ADU)—Telematic

Advanced Display Unit (ADU) Screen is Blank Diagnostic Procedure

Group 20: References

Fuse and Relay Test

Electrical Component Checks

Electrical Component Specifications

Solenoid Test

Alternator Test

Engine Speed Control Actuator Calibration

Fuel Shut-Off Actuator Check

Controller Area Network (CAN) Circuit Test

Replace DEUTSCH DEUTSCH is a trademark of the Deutsch Co. Connectors

Replace DEUTSCH DEUTSCH is a trademark of Deutsch Co. Rectangular or Triangular Connectors

Install DEUTSCH DEUTSCH is a trademark of the Deutsch Co. Contact

Replace WEATHER PACK WEATHER PACK is a trademark of Packard Electric. Connector

Install WEATHER PACK WEATHER PACK is a trademark of Packard Electric. Contact

Replace (Pull Type) Metri-Pack™ Connectors

Replace (Push Type) Metri-Pack™ Connectors

Replace CINCH CINCH is a trademark of the Cinch Co. Connectors

Install CINCH CINCH is a trademark of the Cinch Co. Contact

Repair 32 and 48 Way CINCH CINCH is a trademark of the Cinch Co. Connectors

Remove Connector Body from Blade Terminals

Section 9020: Power Train

Group 05: Theory of Operation

Track Adjuster and Recoil Spring Operation

Travel Gearbox Operation

Group 15: Diagnostic Information

Noisy or Loose Track Chain

Tight Track Chain

Frequent Track Tension Adjustment Required

Excessive Oil Leakage From Front Idler, Track Rollers or Carrier Rollers

Bent Track Shoes

"Popping" of Track

Cracked Track Link

Chipped Track Link Rails

Individual Undercarriage Component Wear

Section 9025: Hydraulic System

Group 05: Theory of Operation

Hydraulic System Operation

Pilot System Operation

Pilot Pump Operation

Pilot Enable Solenoid Valve Operation

Pilot Control Valve Operation

Travel Pilot Control Valve Operation

Pilot Operation of Control Valve Operation

Pilot Accumulator Manifold Operation

Pilot Supply Manifold Operation

Pilot Distribution Manifold Operation

Pump 1 and Pump 2 Operation

Pump 1 and Pump 2 Regulator Operation

Control Valve Operation

Control Valve Check Valves Identification and Operation

Main Relief Valve Circuit Operation

Circuit Relief and Anticavitation Valve Operation

Flow Control Valve Operation

Flow Combiner Valve Operation

Arm Regenerative Valve Circuit Operation

Boom and Arm Reduced Leakage Valves Operation

Swing Reduction Gear Case Operation

Swing Motor, Crossover Relief Valve, and Make-Up Check Valve Operation

Swing Motor Park Brake Release Circuit Operation

Rotary Manifold Operation

Travel Motor and Park Brake Valve Operation

Travel Motor Speed Circuit Operation

Cylinder Operation

Return Filter Operation

Group 15: Diagnostic Information

All Hydraulic Functions Slow

Hydraulic Oil Overheats

No Hydraulic Functions

Poor Combined Operation

Function Does Not Stop When Control Lever Released

Some Functions Cannot Be Operated, All Others Are Normal

Some Functions Slow

Function Moves in Opposite Direction

Load Drifts Down When Control Valve Is In Neutral Position

Load Falls When Control Valve Is Actuated To Raise Load With Engine Running at Slow Idle

H (high power) Function Does Not Operate, S (standard power) and L (low power) Mode Is Normal

Swing Speed Slow In Both Directions

Swing Speed Slow or Does Not Operate In One Direction

Upperstructure Drift With Swing Valve In Neutral

Swing Function Does Not Operate

Travel Park Brakes Do Not Apply

Track Will Not Move In One Direction

Track Will Not Move In Either Direction

Machine Mistracks at All Speeds In Both Directions

Slow Travel Speed or Low Power

Travel Is "Jerky"

Machine Will Not Hold Back and Park Brakes Engage and Disengage When Traveling Down an Incline

Machine Will Not Turn Smoothly In One Direction or Park Brake Grabs

Pump 1, Pump 2, and Pilot Pump Line Identification

Control Valve Line Identification

Swing Motor Line Identification

Pilot Control Valve-to-Pilot Distribution Manifold Component Location—Excavator Pattern

Pilot Control Valve-to-Pilot Distribution Manifold Component Location—Backhoe Pattern

Pilot Distribution Manifold to Control Valve Line Connection

Travel Hydraulic System Line Connections

Hydraulic System Schematic

Hydraulic System Component Location

Hydraulic System Line Connections

Group 25: Tests

JT05800 Digital Thermometer Installation

JT02156A Digital Pressure/Temperature Analyzer Installation

Hydraulic Oil Cleanup Procedure

Hydraulic Oil Tank Pressure Release Procedure

Hydraulic Oil Warmup Procedure

Pilot Pressure Regulating Valve Test and Adjustment

Control Valve Spool Actuating Pilot Pressure Test

Pressure Boost Solenoid Valve Test

Travel Speed Solenoid Valve Test and Adjustment

Pump Control Pilot Pressure Signal Test

System Relief Valve Test and Adjustment

Circuit Relief Valve Test and Adjustment

Swing Motor Crossover Relief Valve Test and Adjustment

Travel Motor Crossover Relief Valve Test and Adjustment

Pump Regulator Test and Adjustment—Minimum Flow

Pump Regulator Test and Adjustment—Maximum Flow

Pump Flow Test

Swing Motor Leakage Test

Travel Motor Leakage Test

Cylinder Drift Test—Boom, Arm, and Bucket

Section 9031: Heating and Air Conditioning

Group 05: Theory of Operation

Air Conditioning System Cycle of Operation

Group 15: Diagnostic Information

Air Conditioning System Does Not Operate

Air Conditioner Does Not Cool Interior of Cab

Heater System Does Not Operate

Heater Does Not Warm Interior of Cab

Interior Windows Continue to Fog

Heater and Air Conditioner Component Location

Group 25: Tests

Refrigerant Cautions and Proper Handling

Heater and Air Conditioner Operational Checks

Air Conditioner Compressor Clutch Test

Refrigerant Leak Test

Refrigerant Hoses and Tubing Inspection

Operating Pressure Diagnostic Chart

Section 9900: Dealer Fabricated Tools

Group 99: Dealer Fabricated Tools

DFT1218 Split Flange Hose Cap

John Deere/XCG Excavators 330LC-8B Operation and Test Service Manual (TM11585)