Cummins PT Fuel System Service & Troubleshooting Manual (Free Download)

(16 customer reviews)



  • Covers Cummins PT Fuel System
  • 76 pages
  • FREE Instant PDF Download
  • Linked topics, searchable, printable
  • Compatible with Windows/Mac/Tablet

This manual covers service and troubleshooting of the Cummins PT Fuel System used in older diesel engines such as the 855, L10, etc. It includes detailed specifications, illustrations and procedures to guide the mechanic with correctly repairing and overhauling the fuel system to the manufacturer’s specifications. This downloadable factory Cummins service manual is also known as the repair manual or workshop manual.

Offered as a free download. No catch, simply enter the email address at checkout where you would like the download link sent. We respect your privacy and will never send you unsolicited emails.


Operating Principles
Fuel Pump
Gear Pump
Pressure Regulator
Supply Lines
Shut-down Valve
Inlet Connections
Drain Lines

Fuel System Installation
Changing Systems
Fuel Pump
Fuel Manifolds
Drive Coupling
Fuel Supply Tank
Fuel Lines
Installation Diagrams
Shut-down Valve
Tachometer Cable
Saddle Tanks

Service and Adjustments
Fuel Pump Screen
Fuel Filter Element Changes
Injector Adjustment
Governor Adjustments
Checking a PT Pump on the Engine
Cleaning Injectors on the Engine

Fuel Pump Assembly and Disassembly
Unit Rebuilding

Maintenance and Testing of Injectors

Troubleshooting the Fuel System


16 reviews for Cummins PT Fuel System Service & Troubleshooting Manual (Free Download)

  1. Jose Ignalina

    Thanks for the

  2. ainol

    useuseful site for technilcals and mechanical engineers for the service manual downloads….
    Thanks Vintage Manuals.

  3. JEB


  4. Abim

    Thanks so much

  5. grant smith


  6. Alan Bethers

    Well done

  7. Rajesh Kumar

    Thank-you for free download. Very thankful from depth of my heart

  8. Ko min

    Thanks for free download

  9. Reuben


  10. Basem

    Very good

  11. Alan Boggs


  12. Jonge Poerink

    Well I hope the info that I need for trouble shooting a diesel problem, will be mentioned inside

  13. Zana

    Need the pdf

  14. Tawat P


  15. Gerald glasl

    Glad to find this site

  16. Mike Calnan


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