John Deere 17G Excavator Troubleshooting and Testing Manual

Covers: John Deere 17G excavator

• PIN 1FF017GX_ _K225001 and Above
• Please contact us with your serial number if you have any compatibility questions.

Type: Troubleshooting/Diagnostic Manual
Language: English
Pages: 295
Format: PDF
File size: 9mb
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile

Quickly diagnose and troubleshoot problems on your Deere 17G excavator with the official diagnostic and testing manual. This 2015 digital edition provides the same OEM troubleshooting information used by professional technicians to identify faults and verify repairs.

Inside you’ll find detailed theory of operation information, diagnostic procedures, test instructions, fault code information, wiring schematics, and illustrations covering the machine’s major systems. Whether you’re tracking down an electrical issue, diagnosing a hydraulic problem, or troubleshooting the track system, this manual helps you follow a logical, manufacturer-approved diagnostic process.

Designed for equipment owners and mechanics, the manual can help reduce downtime by providing accurate troubleshooting information before unnecessary parts are replaced. Clear diagrams and detailed testing procedures make it easier to pinpoint the root cause of problems and guide you to repairs with confidence.

The manual is delivered in high-resolution PDF format and includes a fully bookmarked navigation panel for quick access to sections and topics. View the manual on your computer, tablet, or smartphone, and use the searchable PDF format to quickly find the information you need whether you’re in the shop or out in the field.

Please note that this guide is intended to be used with the excavator repair manual and Yanmar engine manual (sold separately).

Contents:

• Operational Checks
• Engine Valve Lash (Clearance) Check and Adjustment
• Engine Speed Check
• Engine Speed Control Lever and Cable Adjustment
• Electrical System Wiring Diagrams
• Electrical System Theory of Operation
• Electrical Reference and Test Data
• Track Adjuster and Recoil Spring
• Travel Gear Case Operation Noisy or Loose Track Chain
• Tight Track Chain
• Frequent Track Chain Sag Adjustment Required
• Excessive Oil Leakage From Front Idler, Track Rollers, or Carrier Rollers
• “Popping” of Track
• Individual Undercarriage Component Wear
• Measure Swing Bearing Wear
• Hydraulic System Circuit Diagrams / Schematics
• Hydraulic System Theory of Operation
• All Hydraulic Functions Slow
• Hydraulic Oil Overheats
• No Hydraulic Functions
• Function Does Not Stop When Control Lever Released
• Load Drifts Down When Control Lever is in Neutral Position
• Load Falls When Control Valve is Actuated to Raise Load
• Boom Raise Function Slow
• Swing Function Does Not Operate in Both Directions
• Swing Speed Slow in Both Directions
  Swing Speed Slow or Does Not Operate in One Direction
• Track Will Not Move in Either Direction
• Machine Mistracks
• Machine Will Not Shift Into Fast (Rabbit) Speed
• Blade Does Not Move or Moves Slowly
• Swing Boom Does Not Move or Moves Slowly
• Side Frame Does Not Move or Moves Slowly
• Hydraulic System Component Location
• Hydraulic System Pilot Line Connections
• Hydraulic System Line Connections
• Blade Hydraulic System Line Connections
• Travel Hydraulic System Line Connections
• Hydraulic System Test Procedures
• General Hydraulic Oil Cleanup Procedure
• Hydraulic Component Failure Cleanup Procedure
• JT05800 Digital Thermometer Installation
• JT02156A Digital Pressure and Temperature Analyzer
• Hydraulic Oil Tank Pressure Release Procedure
• Hydraulic System Warm-Up Procedure
• Pilot Pressure Regulating Valve Test and Adjustment
• Control Valve Spool Pilot Actuating Pressure Test
• Hydraulic Pump 1, 2, and 3 Main Relief Valve Test and Adjustment
• Circuit Relief Valve Test and Adjustment
• Swing Motor Crossover Relief
• Valve Test and Adjustment
• Hydraulic Pump 1 and 2 Flow Test
• Hydraulic Pump 3 Flow Test
• Swing Motor Leakage Test
• Travel Motor Leakage Test
• Cylinder Drift Test—Boom, Arm, Bucket, and Blade

Please note this manual is sold in downloadable PDF format. If you have any questions about this product, please contact us and reference the product name or SKU.