John Deere 724K 4WD Loader Operation & Test Technical Manual (TM10696)

John Deere 724K 4WD Loader Operation & Test Technical Manual (TM10696 17DEC19)

This in-depth technical manual provides testing procedures, diagnostic workflows, system schematics, and functional descriptions for servicing the John Deere 724K 4WD Loader. Designed to support accurate system-level diagnostics and troubleshooting for electrical, hydraulic, and drivetrain components.

Model Covers:

John Deere 724K 4WD Loader
Engine: 6090HDW03 (Tier 3), 6090HDW09 (Stage II)
Serial No.: –641522

File Format: PDF

Size: 37.06 MB

No. of pages: 1308

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

📑 Included Sections:

Safety and General Information

• Comprehensive operator safety guidelines and inspection protocols
• Maintenance precautions, ROPS handling, fire prevention, chemical safety
• Proper welding, tire servicing, and hydraulic pressure hazard avoidance

Diagnostic Trouble Codes (DTC)

• ECU and TCU fault code listings with dedicated test procedures
• CAN communication loss diagnostics and sensor fault isolation
• Injector calibration, power issues, and startup sequence faults

Power Train and Transmission Systems

• Axle flow, clutch engagement, torque converter operation diagnostics
• Transmission solenoids, filter bypass, and differential lock operations
• Machine shift and movement failure tests with full schematic analysis

Engine and Fuel Systems

• Fast fill system diagnostics for underfill, overfill, and leak conditions
• Fuel-in-oil contamination checks and boost pressure tests
• Stage-specific tests for 9.0L PowerTech Plus engine performance

Hydraulic System Operation and Testing

• Loader control valve sequencing, boom/bucket cycle diagnostics
• Pressure sensor calibration, drift testing, accumulator analysis
• Load sense valve operations and anticavitation valve performance

Electrical and Monitor Systems

• Full harness mapping with component locations and fuse specs
• CAN network topology, JDLink, TPM, and Advanced Display Unit tests
• Service ADVISOR™ access and monitor configuration instructions

Heating, Air Conditioning and Operator Environment

• Air conditioning cycle diagnostics and component identification
• Cabin electronics, switches, display settings, and seat integrations

Performance Tests and Adjustments

• Hydraulic flow, relief valve calibration, and pilot control checks
• Transmission oil pressure, lube, and stall speed measurements
• Service brake, steering, and ride control adjustment procedures

This John Deere 724K 4WD Loader Operation and Test Manual delivers advanced diagnostic coverage for every critical system, ensuring precision service, rapid fault identification, and professional-grade testing procedures for technicians and service experts.