John Deere 135G Excavator Operation & Test Technical Manual (TM14053X19)

John Deere 135G Excavator Operation & Test Technical Manual (TM14053X19 18JUN19)

This official technical manual provides detailed diagnostic, operational, and testing procedures for the John Deere 135G Excavator. It includes troubleshooting for the hydraulic, electrical, and engine systems, along with system performance evaluations, diagnostic trouble codes (DTCs), and in-depth testing procedures to ensure peak excavator performance.

Model Covers:

135G Excavator (PIN: 1FF135GX__F500001- )

File Format: PDF

Size: 34.45 MB

No. of pages: 1068

Language: English

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

📑 Table of Contents Overview:

General Information & Safety

• Recognizing safety information
• Preventing unintended machine movement
• Cab guarding for special applications
• Handling high-pressure fluids and oils safely
• Fire prevention and safe chemical handling
• Seat belt usage and operator safety practices
• Machine decommissioning and fluid disposal

Diagnostic Trouble Codes (DTCs) & Controller Area Network (CAN) Diagnostics

• Main Controller (MCZ) error codes and troubleshooting
• ECU fault codes for fuel, exhaust, and hydraulic system errors
• CAN communication circuit diagnostics
• Service ADVISOR™ diagnostic procedures

Operational Checkout Procedures

• Engine OFF, Key OFF system tests
• Engine ON, Key ON operational verification
• Blade function, travel mode, and swing speed checks
• Cycle time testing for hydraulic performance

Engine System

• Isuzu engine diagnostics and system overview
• Fuel injection system performance testing
• Cooling system pressure analysis and troubleshooting
• Boost pressure and exhaust aftertreatment system analysis

Electrical System

• Wiring schematics and fuse panel diagnostics
• Battery, alternator, and starter motor troubleshooting
• Monitor controller and ECU circuit analysis
• CAN bus signal testing and error resolution

Power Train

• Track adjustment and undercarriage wear assessment
• Propel motor and travel gear case diagnostics
• Swing motor and travel system testing

Hydraulic System

• Hydraulic pump flow regulation and calibration
• Control valve function testing and adjustment
• Travel and swing motor speed calibration
• Hydraulic oil contamination cleanup and servicing

Heating & Air Conditioning System

• Cab air circulation and blower motor troubleshooting
• Air conditioning compressor and refrigerant system testing
• Cab heating and defrost system diagnostics

This John Deere 135G Excavator Operation & Test Technical Manual is an essential resource for technicians, mechanics, and equipment operators, providing comprehensive diagnostics, troubleshooting, and system testing procedures to maintain peak excavator performance.