John Deere QuikTrak 648R, 652B, 652R, 652R MOD, 652R EFI, 652R EFI MOD, 661R and 661R EFI Diagnostic and Tests Technical Manual TM127719 16MAY18 PDF

Table of contents
FOREWORD
Section 10 – SAFETY
Group 05 – Safety
Section 20 – SPECIFICATIONS AND INFORMATION
Group 05 – Fastener Torques
Group 10 – O-Ring Seal Service Recommendations
Group 15 – O-Ring Seal Service Recommendations
Group 20 – General Information
Group 25 – Specifications
Group 30 – Serial Number Locations
Section 30 – ENGINE ECV740V (EFI)
Group 05 – Specifications
Group 10 – Theory of Operation
Group 15 – Engine Diagnosis
Group 20 – Tests and Adjustments
Group 25 – Repair
Section 30A – ENGINE FX691V AND FX730V
Group 05 – Specifications
Group 10 – Tools and Materials
Group 15 – Component Location
Group 20 – Theory of Operation
Group 25 – Diagnostics
Group 30 – Tests and Adjustments
Group 35 – Repair
Section 40 – ELECTRICAL
Group 05 – Specifications
Group 10 – Tools and Materials
Group 15 – General Information
Group 25 – Schematics and Wiring Harnesses
Group 30 – Operation and Diagnostics
Group 35 – Tests and Adjustments
Group 40 – Theory of Operation (ECV740 EFI Engine)
Group 45 – Diagnostic Trouble Codes (ECV740 EFI Engine)
Group 50 – Tests and Adjustments (ECV740 EFI Engine)
Group 55 – Repair
Section 50 – POWER TRAIN
Group 05 – Specifications
Group 10 – Component Location
Group 15 – Theory of Operation
Group 20 – Diagnostics
Group 25 – Tests and Adjustments
Group 30 – Repair
Section 60 – BRAKES
Group 05 – Specifications
Group 10 – Theory of Operation
Group 15 – Diagnostics
Group 20 – Tests and Adjustments
Group 25 – Repair
Section 70 – ATTACHMENTS
Group 05 – Specifications
Group 10 – Theory of Operation
Group 15 – Diagnostics
Group 20 – Component Location
Group 25 – Tests and Adjustments
Group 30 – Repair
Section 80 – MISCELLANEOUS
Group 05 – Specifications
Group 10 – Tests and Adjustments
Group 15 – Repair