John Deere 35ZTS Excavator Diagnostic Operation and Test Manual (TM1840)

John Deere 35ZTS Excavator Diagnostic Operation and Test Manual (TM1840 05OCT05)

This diagnostic manual provides detailed operation, troubleshooting, and testing procedures for the John Deere 35ZTS Excavator. It includes hydraulic system diagnostics, engine performance checks, electrical circuit analysis, and comprehensive fault code troubleshooting to ensure optimal excavator functionality.

Model Covers:

Compact models 35ZTS

File Format: PDF

Size: 20.10 MB

No. of pages: 415

Language: English

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

📑 Table of Contents Overview:

General Information

• Safety guidelines and operator precautions
• Torque values for bolts and hydraulic fittings
• Fuel and lubricant recommendations

Operational Checkout Procedures

• Pre-start system visual inspections
• Ignition ON and Engine ON function checks
• Hydraulic and control system performance verification

Engine Diagnostics

• Fuel injection system troubleshooting
• Cooling system pressure tests and thermostat checks
• Compression and cylinder leakage testing

Electrical System

• Wiring diagrams, fuse specifications, and circuit checks
• Battery, alternator, and starter motor troubleshooting
• Monitor controller diagnostics and ECU connectivity

Power Train and Undercarriage

• Track adjuster and recoil spring servicing
• Travel gearbox and hydraulic motor diagnostics
• Track wear assessment and drive component inspections

Hydraulic System

• Hydraulic pump operation and relief valve adjustments
• Pilot pressure regulation and control valve diagnostics
• Hydraulic cylinder drift testing and leakage checks

Heating and Air Conditioning System

• Cab air conditioning compressor and refrigerant testing
• Blower motor diagnostics and heater core servicing
• Evaporator coil airflow checks and thermostat testing

For complete service information, also see:

35ZTS Excavator Repair .......... TM1839
120 Series Hydraulic Cylinders .......... CTM120519
JDG10274 Ultrasonic Undercarriage Measurement Gauge .......... CTM10001

This John Deere 35ZTS Excavator Diagnostic Operation and Test Manual is an essential resource for technicians, mechanics, and equipment operators, providing comprehensive diagnostics, troubleshooting, and testing procedures to maintain peak excavator performance.