John Deere 244K and 324K Compact Loaders Diagnostics & Test Technical Manual (TM13278X19)
Complete Diagnosis & Test service manual with Electrical Wiring Diagrams for John Deere 244K and 324K Compact Loaders [244K (PIN: 1LU244K***B034088-044118); 244K-II (PIN: 1LU244KT**B042870-); 324K (PIN: 1LU324K***B034182-)], with all the shop information to maintain, diagnose, and rebuild like professional mechanics.
John Deere 244K & 324K Compact Loaders workshop Diagnostics & Test 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.
TM13278X19 - John Deere 244K and 324K Compact Loaders Technical Manual (Operation & Test).pdf
TM13278X19 - John Deere 244K and 324K Compact Loaders Technical Manual (Operation & Test).epub
Total Pages: 1,106 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
TABLE OF CONTENTS
Foreword
Manual Identification—READ THIS FIRST!
General Information
Safety Information
Diagnostic Trouble Codes (DTC)
Engine Control Unit (ECU) Diagnostic Trouble Codes
Chassis Control Unit (CCU) Diagnostic Trouble Codes
Operational Checkout Procedure
Operational Checkout Procedure
Engine
Theory of Operation
System Diagrams
Tests
Electrical System
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Power Train
Theory Of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Hydraulic System
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Test
Heating and Air Conditioning
Theory of Operation
Diagnostic Information
Tests
CONTENTS (Expanded View)
9000 - GENERAL INFORMATION
01 - Safety
Add and Operate Attachments Safely
Add Cab Guarding for Special Uses
Avoid Backover Accidents
Avoid High-Pressure Fluids
Avoid High-Pressure Oils
Avoid Machine Tip Over
Avoid Static Electricity Risk When Refueling
Avoid Unauthorized Machine Modifications
Avoid Work Site Hazards
Clean Debris from Machine
Clean Exhaust Filter Safely
Decommissioning 342200224 Proper Recycling and Disposal of Fluids and Components
Drive Metal Pins Safely
Exhaust Filter Ash Handling and Disposal
Follow Safety Instructions
Follow Tire Recommendations
Handle Chemical Products Safely
Inspect and Maintain ROPS
Inspect Machine
Keep Riders Off Machine
Make Welding Repairs Safely
Operate Only If Qualified
Operating on Slopes
Operating or Traveling On Public Roads
Park and Prepare for Service Safely
Prepare for Emergencies
Prevent Battery Explosions
Prevent Fires
Prevent Unintended Machine Movement
Recognize Safety Information
Remove Paint Before Welding or Heating
Service Cooling System Safely
Service Tires Safely
Start Only From Operator's Seat
Stay Clear of Moving Parts
Travel Safely
Use and Maintain Seat Belt
Use Special Care When Operating Loader
Use Steps and Handholds Correctly
Wear Protective Equipment
Work In Ventilated Area
9001 - DIAGNOSTIC TROUBLE CODES (DTC)
10 - Engine Control Unit (ECU) Diagnostic Trouble Codes
Engine Control Unit (ECU) Diagnostic Trouble Codes
20 - Chassis Control Unit (CCU) Diagnostic Trouble Codes
000100.01 (E6004) 342200224 Engine Oil Pressure Low
000100.01 (E6025) 342200224 Engine Oil Pressure Extremely Low
000168.16 (E6009) 342200224 Battery Voltage High
000168.18 (E600A) 342200224 Battery Voltage Low
000174.00 (E6022) 342200224 Fuel Temperature Exceeds Safety Threshold
000190.02 (E601E) 342200224 Alternator Signal Mismatch
000246.12 (EB01D) 342200224 CCU Operating Hours Could Not be Saved
000246.31 (EB01A) 342200224 CCU EEPROM Operating Hours Could Not Be Read
000246.31 (EB028) 342200224 CCU Error Writing Tuple
000444.01 (E6026) 342200224 Battery Voltage Low With Engine Running
000629.02 (EB00D) 342200224 CCU Internal Malfunction
000629.12 (EB001) 342200224 CCU CPU Defective
000629.12 (EB003) 342200224 CCU Watchdog Defective
000629.12 (EB006) 342200224 CCU EEPROM Read Write Error
000629.12 (EB00E) 342200224 CCU Internal Voltage VCC _ Vref Does Not Match
000629.12 (EB00F) 342200224 CCU Internal Voltage VMS Defective
000629.12 (EB012) 342200224 CCU Internal Malfunction
000629.12 (EB02A) 342200224 CCU Error Synchronizing Tuple Structure
000629.14 (EB017) 342200224 CCU Proper Shutdown
000702.04 (E406C) 342200224 Fourth Function Hydraulics Solenoid #1 Open Circuit
000702.06 (E406B) 342200224 Fourth Function Hydraulics Solenoid #1 Short to Ground
000703.05 (E406E) 342200224 Fourth Function Hydraulics Solenoid #2 Open Circuit
000703.06 (E406D) 342200224 Fourth Function Hydraulics Solenoid #2 Short to Ground
000705.12 (EB011) 342200224 CCU Internal Malfunction
000706.14 (EB02E) 342200224 CAN Error
000706.31 (EB030) 342200224 CAN Error
000707.14 (EB02F) 342200224 CAN Error
000707.31 (EB031) 342200224 CAN Error
000708.12 (EB034) 342200224 CAN Error
000746.05 (E406A) 342200224 Differential Lock Solenoid Open Circuit
000746.06 (E4069) 342200224 Differential Lock Solenoid Short to Ground
000785.05 (E4003) 342200224 Pilot Enable Solenoid Open Circuit
000785.06 (E4002) 342200224 Pilot Enable Solenoid Short to Ground
000829.03 (E300C) 342200224 Fuel Level Sensor Short to Power
000829.04 (E300B) 342200224 Fuel Level Sensor Open or Short to Ground
001071.05 (E400B) 342200224 Fan Motor Solenoid Open Circuit
001071.06 (E400A) 342200224 Fan Motor Solenoid Short to Ground
001638.00 (E2013) 342200224 Hydraulic Oil Temperature High
001638.04 (E3010) 342200224 Hydraulic Oil Temperature Sensor Short to Ground
001638.05 (E3011) 342200224 Hydraulic Oil Temperature Sensor Open Circuit
002000.12 (EA02F) 342200224 CAN Communication Lost for ECU
002023.09 (A005) 342200224 CAN Communication Lost for Monitor
002630.00 (E6020) 342200224 Manifold Air Temperature Exceeds Safety Threshold
004076.00 (E601F) 342200224 Coolant Temperature Exceeds Safety Threshold
298935.03 (EB010) 342200224 CCU Internal Malfunction
298936.03 (E5050) 342200224 Forward and Reverse Solenoid Circuits Mismatch
299621.02 (EB019) 342200224 CCU EEPROM Application Configuration Data Could Not Be Read
299621.02 (EB01B) 342200224 CCU EEPROM Application Status Information Could Not Be Read
299621.02 (EB01E) 342200224 CCU EEPROM Application Status Information Could Not Be Saved
299621.12 (EB01F) 342200224 CCU EEPROM Application Statistics Status Information Could Not Be Saved
522379.05 (E4001) 342200224 Park Brake Release Solenoid Open Circuit
522379.06 (E4000) 342200224 Park Brake Release Solenoid Short to Ground
522383.05 (E4025) 342200224 Reverse Travel Solenoid Open Circuit
522383.06 (E4024) 342200224 Reverse Travel Solenoid Short to Ground
522386.05 (E4023) 342200224 Forward Travel Solenoid Open Circuit
522386.06 (E4022) 342200224 Forward Travel Solenoid Short to Ground
522399.05 (E4066) 342200224 LO _ HI Speed Solenoid Open Circuit
522399.06 (E4065) 342200224 LO _ HI Speed Solenoid Short to Ground
522401.04 (E3014) 342200224 Ground Speed Sensor Short to Ground
522401.05 (E3015) 342200224 Ground Speed Sensor Open Circuit
522411.12 (E5035) 342200224 Forward, Neutral, Reverse Switch Signal Mismatch
522475.14 (EB036) 342200224 Valid Access Code Entered
522477.01 (E6006) 342200224 Engine Air Filter Restricted
522478.14 (E204C) 342200224 Service Hours Changed
522976.14 (EB037) 342200224 CCU Software Updated
523216.05 (EB00C) 342200224 CCU Sensor 4 Voltage Low
523217.05 (EB00B) 342200224 CCU Sensor 3 Voltage Low
523218.05 (EB00A) 342200224 CCU Sensor 2 Voltage Low
523310.02 (EB01C) 342200224 CCU Memory Error
523310.13 (EB018) 342200224 CCU Memory Error
523572.31 (EB016) 342200224 CCU Improper Shutdown
523706.12 (EB000) 342200224 CCU Internal Malfunction
523773.02 (EB013) 342200224 CAN1 Abnormal Error Rate
524189.19 (EB015) 342200224 CCU Memory Error
524201.12 (A025) 342200224 Monitor Display Internal Error
524215.02 (EB014) 342200224 CAN2 Abnormal Error Rate
524232.31 (E204F) 342200224 Park Brake Pressure Switch Signal Mismatch
524277.14 (E5066) 342200224 Drive Shaft Overspeed
Chassis Control Unit (CCU) Diagnostic Trouble Codes
E2064 342200224 Fan Test Activated by Parameter
E2070 342200224 Manual Setting and Fan Reversal Options Activated Similtaneously
E2071 342200224 Safety Shutdown
E2073 342200224 Invalid Machine Type Entered
E3041 342200224 Air Filter Restriction Switch Short to Power
E504F 342200224 Engine Overspeed Protection Activated
E5067 342200224 A Drive Component Exceeded Its Maximum Speed
E6000 342200224 Coolant Temperature Above 100302260C (212302260F) for More Than 3 Seconds
E601C 342200224 Calculation Error
E601D 342200224 Calculation Error
EB002 342200224 CCU SRAM Fault
EB004 342200224 CCU CAN Not Available
EB005 342200224 CCU No CAN Acknowledgment
EB007 342200224 CCU CAN Bus Timeout
EB008 342200224 CCU Watchdog Error During Check
EB009 342200224 CCU Sensor 1 Voltage Low
EB020 342200224 CCU Service Code Service Started
EB021 342200224 CCU Service Code Queue Full
EB022 342200224 CCU Service Code System Reset
EB023 342200224 CCU Existing Service Code Acknowledged
EB024 342200224 CCU Service Code Lost, Not Enough Memory
EB025 342200224 CCU Defective Tuple Structure
EB026 342200224 CCU Tuple Too Long
EB027 342200224 CCU Tuple ID Not Found
EB029 342200224 CCU Tuple Structure Repaired
EB02B 342200224 CCU CRC Fault in Tuple Structure
EB02C 342200224 CCU Tuple Structure Page Switch Error
EB02D 342200224 CCU Service Code System Reset
EB032 342200224 CCU Service Code Lost, Too Many Service Codes for Affected Range
EB033 342200224 CCU Time Was Changed by Driver or Service
EB035 342200224 Unable to Initialize Variable List
9005 - OPERATIONAL CHECKOUT PROCEDURE
10 - Operational Checkout Procedure
Operational Checkout
9010 - ENGINE
05 - Theory of Operation
John Deere Engine
10 - System Operational Checks
Engine Cooling System Component Location
Engine Fuel System Component Location
Engine Intake and Exhaust Component Location
John Deere Engine
25 - Tests
Engine Idle Speeds Check
John Deere Engine
9015 - ELECTRICAL SYSTEM
05 - System Information
Air Conditioner Circuit Theory of Operation
Chassis Control Unit (CCU) Circuits Theory of Operation
Cold Start Aid Preheat Circuit Theory of Operation
Controller Area Network (CAN) Theory of Operation
Differential Lock Circuit Theory of Operation
Engine Control Unit (ECU) Circuits Theory of Operation
Exhaust Aftertreatment Circuit Theory of Operation
Forward, Reverse, LO _ HI Speed, and Backup Alarm Circuits Theory of Operation
Fourth Function Circuit Theory of Operation
Hazard and Turn Lights Circuits Theory of Operation
Headlights, Marker Lights, and Horn Circuits Theory of Operation
Hydraulic Fan Circuits Theory of Operation
ISO Quick Disconnect Coupler Circuit Theory of Operation
Monitor Display Circuit Theory of Operation
Park Brake Release Circuit Theory of Operation
Pilot Enable, Return-to-Dig, and Boom Float Circuits Theory of Operation
Power Circuit Theory of Operation
Quik-Tatch342204242 Circuit Theory of Operation
Ride Control Circuit Theory of Operation
Start and Charge Circuits Theory of Operation
Third Function Detent Enable Circuit Theory of Operation
10 - System Diagrams
Air Conditioning Harness (W12) Component Location
Air Conditioning Harness (W12) Wiring Diagram
Air Conditioning Thermostat and Blower Harness (W11) Component Location
Air Conditioning Thermostat and Blower Harness (W11) Wiring Diagram
Battery and Power Cables (W6) Component Location
Boom Height Kickout (BHKO) Extension Harness (W32) Component Location
Boom Height Kickout (BHKO) Extension Harness (W32) Wiring Diagram
Boom Height Kickout (BHKO) Harness (W31) Component Location
Boom Height Kickout (BHKO) Harness (W31) Wiring Diagram
Cab Main Harness (W8) Component Location
Cab Main Harness (W8) Wiring Diagram
Cab Roof Harness (W9) Component Location
Cab Roof Harness (W9) Wiring Diagram
Creep Control Harness (W29) Component Location
Creep Control Harness (W29) Wiring Diagram
Creep Control Solenoid Harness (W30) Component Location
Creep Control Solenoid Harness (W30) Wiring Diagram
Electrical Diagram Information
Electrical Schematic Symbols
Engine Fuel Control System Harness (W18) Component Location
Engine Fuel Control System Harness (W18) Wiring Diagram
Engine Harness (W17) Component Location
Engine Harness (W17) Wiring Diagram
Engine Interface Harness (W19) Component Location
Engine Interface Harness (W19) Wiring Diagram
Fourth Function Harness (W13) Component Location
Fourth Function Harness (W13) Wiring Diagram
Fuse and Relay Specifications
High Flow Harness (W25) Component Location
High Flow Harness (W25) Wiring Diagram
High Flow Solenoid Harness (W26) Component Location
High Flow Solenoid Harness (W26) Wiring Diagram
Loader _ Rear Frame Harness (W7) Component Location
Loader _ Rear Frame Harness (W7) Wiring Diagram
Quik-Tatch342204242 Extension Harness (W16) Component Location
Quik-Tatch342204242 Extension Harness (W16) Wiring Diagram
Quik-Tatch342204242 Harness (W15) Component Location
Quik-Tatch342204242 Harness (W15) Wiring Diagram
Rear Lights Harness (W10) Component Location
Rear Lights Harness (W10) Wiring Diagram
Reversing Fan Harness (W27) Component Location
Reversing Fan Harness (W27) Wiring Diagram
Reversing Fan Solenoid Harness (W28) Component Location
Reversing Fan Solenoid Harness (W28) Wiring Diagram
Ride Control Harness (W14) Component Location
Ride Control Harness (W14) Wiring Diagram
System Functional Schematic and Section Legend
System Functional Schematic, Wiring Diagrams, and Component Locations Master Legend
15 - Sub-System Diagnostics
Controller Payload Download
Controller Payload Update
Intermittent Diagnostic Trouble Code (DTC) Diagnostics
Reading Diagnostic Trouble Codes with Service ADVISOR342204242 Diagnostic Application
Service ADVISOR342204242 Connection Procedure
Service ADVISOR342204242 Diagnostic Application
Tuple Error Correction342200224Service ADVISOR342204242 Connection
20 - Adjustments
Boom Height Kickout (BHKO) Adjustment
Return-to-Dig (RTD) Adjustment
25 - References sss
Alternator Test
CAN Circuit Test
Connector Terminal Test
Electrical Component Specifications
Engine Speed Control Pedal Sensor Test
Sensor Circuit Check
Wire Harness Test
9020 - POWER TRAIN
05 - Theory of Operation
Brake Valve Operation
Creep Control Valve Operation
Differential Lock Operation
High-Pressure Relief Valve Operation
Hydrostatic Motor Operation342200224Forward (High Speed)
Hydrostatic Motor Operation342200224Neutral
Hydrostatic Motor Operation342200224Reverse (Low Speed)
Hydrostatic Pump Control Operation342200224Forward (Engine Speed at Fast Idle)
Hydrostatic Pump Control Operation342200224Reverse (Engine Speed at Less Than Fast Idle)
Hydrostatic Pump Operation
Hydrostatic Pump Swash Plate Operation
Hydrostatic Transmission Operation342200224Forward (High Speed)
Hydrostatic Transmission Operation342200224Forward (Low Speed)
Hydrostatic Transmission Operation342200224Neutral
Hydrostatic Transmission Operation342200224Reverse (Low Speed)
Inching Valve Operation
Park Brake Operation
Park Brake Release Solenoid Valve Operation
Power Train Description
Service and Park Brake Operation
Service Brakes Operation
10 - System Diagrams
Hydrostatic Transmission Schematic
Power Train Component Location
Service and Park Brake System Component Location
Service Brake, Park Brake, and Differential Lock System Schematic
15 - Diagnostic Information
Axle Overheats
Cannot Find or Hold Neutral
Differential Low on Oil
Excessive Differential and _ or Axle Noise
Excessive Driveline Vibration or Noise
Foaming Oil
Hydraulic Oil Overheats (Machine Shifts to Low Speed Automatically)
Lack of Power or Sluggish
Machine Does Not Move at Slow Idle
Machine Does Not Move
Machine Drives Erratically
Machine Moves in One Direction Only
Machine Moves in Wrong Direction
Machine Vibrates
Oil Seeping From Outer Axle Seal
Park Brake Indicator in Monitor Does Not Come ON When Park Brake Applied
Park Brake Overheats
Park Brake Will Not Apply
Park Brake Will Not Hold
Park Brake Will Not Release
Poor or No Service Brakes
Service Brakes Aggressive
Service Brakes Chatter
Service Brakes Dragging
Slow Acceleration342200224Fast Deceleration
20 - Adjustments
Brake _ Inching Pedal Linkage Adjustment
Hydrostatic Motor Minimum Displacement Adjustment
Hydrostatic Pump Servo Piston Neutral Adjustment
25 - Tests
Before Performing Hydrostatic Transmission Tests
High-Pressure Relief Valve Test and Adjustment
Hydrostatic Adjusting Screws (With Tamper-Proof Caps)
Hydrostatic Motor Begin Regulation of Displacement Control Valve Test and Adjustment
Hydrostatic Pump Begin Regulation Test and Adjustment
Hydrostatic Pump Performance (Timing) Test and Adjustment
Hydrostatic Pump Pressure Override (POR) Valve Pressure Test and Adjustment
Neutral Charge Relief Valve Pressure Test and Adjustment
Park Brake Release Pressure Test
9025 - HYDRAULIC SYSTEM
05 - Theory of Operation
Hydraulic Fan Operation
Hydraulic Pump Operation
Hydraulic System Operation
Loader Control Valve Operation
Loader Relief and Anticavitation Valves Operation
Orbital Steering Circuit Operation
Orbital Steering Valve Operation
Pilot Control Valve Operation
Pilot Enable Solenoid Valve Operation
Priority Valve Operation
Ride Control Valve Operation
Steering Cylinder Relief Valve Operation
10 - System Operational Checks
Hydraulic System Schematic
Loader Auxiliary Systems Component Location
Loader System Component Location
Orbital Steering System Component Location
Orbital Steering System Schematic
15 - Diagnostic Information
Abrupt Steering Wheel Oscillation
Boom Down Does Not Work (Engine Off)
Boom Float Function Does Not Work
Constant Steering to Maintain Straight Travel
Erratic Steering
Free Play at Steering Wheel
Function Drifts Down
Function Drops Before Rising When Valve Is Activated
Hydraulic Fan Does Not Reach Full Speed
Hydraulic Fan Does Not Spin
Hydraulic Fan Runs at Full Speed Only
Hydraulic Oil Foams
Low Hydraulic Power
Machine Turns in Opposite Direction
Machine Turns When Orbital Steering Valve Is in Neutral
No High Flow Hydraulics342200224If Equipped
No Hydraulic Functions
Noisy Hydraulic Pumps
No Steering Function During Slow Steering Wheel Movement
No Steering Functions
Oil Overheats
One Hydraulic Function Does Not Work
Orbital Steering Valve Locks Up
Slow Hydraulic Functions
Spongy or Soft Steering
Steering Wheel Does Not Immediately Return to Neutral When Released
Steering Wheel Turns by Itself
Steering Wheel Turns With No Resistance and Causes No Frame Movement
20 - Adjustments
Steering Alignment Adjustment
25 - Tests
Boom and Bucket Cylinder Leakage Test
Hydraulic Fan Motor Speed Test
Hydraulic Fan Pump Pressure and Flow Test
Hydraulic Oil Warm-Up Procedure
Hydraulic Pump Flow Test
Hydraulic System Pressure and Accumulators Discharge Procedure
JT02156A Digital Pressure and Temperature Analyzer Kit Installation
Loader Circuit Relief Valve Pressure Test
Loader Cylinder Drift Test
Loader System Relief Valve Pressure Test
Orbital Steering System Relief Pressure Test
Pilot Control Valve Pressure Test
Ride Control System Relief Valve Pressure Test
Steering Cylinder Leakage Test
9031 - HEATING AND AIR CONDITIONING
05 - Theory of Operation
Air Conditioning System Cycle of Operation
15 - Diagnostic Information
Air Conditioning System Does Not Cool Interior of Cab
Air Conditioning System Does Not Operate
Air Conditioning System Runs Constantly, Too Cold
Heating System Does Not Operate
Heating System Does Not Warm Interior of Cab
Interior Windows Continue to Fog
25 - Tests
Air Conditioner Compressor Clutch Test
Air Conditioner Freeze Control Switch Test
Air Conditioner High _ Low Pressure Switch Test
Air Conditioning System Test
Heater and Air Conditioner Operational Checks
Operating Pressure Diagnostic Chart
R134a Oil Charge Capacity
R134a Refrigerant Cautions and Proper Handling
R134a Refrigerant Charge Capacity
R134a Refrigerant Hoses and Tubing Inspection
R134a Refrigerant Leak Test
John Deere 244K and 324K Compact Loaders Service Manual (TM13278X19)
