John Deere QuikTrak 648R, 652E, 652R (EFI, MOD) and 661R (EFI) Stand-On Mowers Technical Manual (TM158919)

Illustrated factory Technical Manual for John Deere QuikTrak Stand-On Mowers Models 648R, 652E, 652R EFI, 652R EFI MOD, 652R MOD, 661R and 661R EFI.

This manual will assist you in diagnosing, and repairing for your stand-on mower.
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Covered Models:
   QuikTrak 648R (SN: 100001-)
   QuikTrak 652E (SN: 100001-)
   QuikTrak 652R EFI (SN: 100001-)
   QuikTrak 652R EFI MOD (SN: 100001-)
   QuikTrak 652R MOD (SN: 100001-)
   QuikTrak 661R (SN: 100001-)
   QuikTrak 661R EFI (SN: 100001-)

Format: PDF, 512 pages
Language: English
Publication Date: 03 Nov 2021
Table of Contents:
   Introduction
      Foreword
   General Information
      Safety
      General Specifications
      Fuel and Lubricant
      Machine Specifications
   Engine Repair ECV740 (EFI)
      Repair
   Engine Repair FX691V and FX730V
      Repair
      Fuel and Air-Gasoline
   Electrical Repair
      Wiring Harnesses
      Repair
   Power Train Repair
      Repair
   Brake Repair
      Repair
   Attachments Repair
      Repair
   Miscellaneous Repair
      Specifications
      Tests and Adjustments
      Repair
      Fuel System, Gasoline
   Engine Operation, Tests, and Adjustments ECV740 (EFI)
      Theory of Operation
      Diagnosis
      Tests and Adjustments
   Engine Operation, Tests, and Adjustments FX691V and FX730V
      Component Location
      Theory of Operation
      Diagnosis
      Tests and Adjustments
   Electrical Operation, Tests, and Adjustments
      General Information
      Component Location
      Theory of Operation
      Theory of Operation (ECV740 EFI Engine)
      Diagnosis
      Diagnostic Trouble Codes (ECV740 EFI Engine)
      Tests and Adjustments
      Tests and Adjustments (ECV740 EFI Engine)
      Schematics
      Connector Information
   Power Train Operation, Tests, and Adjustments
      Component Location
      Theory of Operation
      Diagnosis
      Tests and Adjustments
   Brake Operation, Tests, and Adjustments
      Theory of Operation
      Diagnosis
      Tests and Adjustments
   Attachments Operation, Tests, and Adjustments
      Component Location
      Theory of Operation
      Diagnosis
      Tests and Adjustments
   Tools
      Tools and Other Materials