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Yanmar Technical Service Information  
Note: To view Yanmar's Technical Bulletins and Service Advisories you must be an authorized Yanmar F.I.E. Service Dealer with current validated access privileges.
Lasted Updated: June 2, 2008
Adjusting the Governor On Yanmar Engines With A Deckel Fuel Injection Pump
Easy to follow step-by-step instructions, with pictures, detailing the governor adjustment on Yanmar engines which utilize a deckel pump. Marine engines which use the deckel pump include the SB, SVE, YSB and YSE series of engines. Industrial engines include the ES and TS engine series.
Lasted Updated: March 3, 2008
Torque Charts
This torque charts covers most Yanmar fuel injection pumps and injectors. Pump models covered are A, AL, AL2, CL, ML, MP, PFR, PFR-M, PFR-AW and PS. Chart also covers Yanmar marine and industrial injectors.
Lasted Updated: June 2, 2008
Testing Yanmar AL Pump
Detailed procedures for testing Yanmar's AL inline fuel injection pumps.
Lasted Updated: August 11, 2009
Testing Yanmar AL2 Electronic Governed Pump  
Detailed procedures for testing Yanmar's AL2 electronic governed inline fuel injection pumps.
Note: To view AL2 tesing procedures you must be an authorized Yanmar F.I.E. Service Dealer with Electronic Governor certification.
Lasted Updated: August 11, 2009
Testing Yanmar CL Pump
Detailed procedures for testing Yanmar's CL inline fuel injection pumps.
Lasted Updated: August 11, 2009
Testing Yanmar PFR Pump
Detailed procedures for testing Yanmar's PFR and PFR-M fuel injection pumps.
Lasted Updated: August 6, 2009
Tap Drill Chart
For SAE threads.
Lasted Updated: December 2, 2009
Metric Tap Drill Chart
For metric threads.
Lasted Updated: December 2, 2009
All About Biodiesel
Biodiesel is the name of a clean burning alternative fuel, produced from domestic, renewable resources. Biodiesel contains no petroleum... Link to BioDiesel.org - The Official Site of The National Biodiesel Board
Lasted Updated: August 11, 2009
Yanmar 6CX Fuel Injection Pump and Governor Gaskets
Yanmar 6CX fuel injection pump and governor parts breakdown illustrating common pump rebuilding gaskets, seals and o-rings. This chart makes selecting the correct basic pump/governor rebuilding gaskets, seals and o-rings easy to identify compared to Yanmars's parts breakdown.
Lasted Updated: June 2, 2008
Test Line Chart
Test line chart for fuel injection pump calibration. Chart covers the following manufacturers: Hartridge, Bosch,
Diesel Tube and Stanadyne.
Lasted Updated: June 2, 2008
Delphi Solenoid Identification Chart
Identify Delphi solenoids either by solenoid description or fuel injection pump despatch number suffix.
You can also locate part number for obsolete solenoids or convert older Lucas/CAV solenoid part numbers to the newer Delphi part numbers. Includes part numbers for Bosch VE replacement solenoids.
Lasted Updated: Mar 2, 2010
Bosch Test Injector Chart
Bosch Test Injector Chart.
Lasted Updated: October 13, 2009
Stanadyne Test Injector Chart
Stanadyne test injector chart and service parts list.
Lasted Updated: Oct 9, 2009
Bosch Abbreviations
Bosch abbreviations is in diesel fuel injection test plans, etc,.
Lasted Updated: August 2, 2009
Useful Links
Lasted Updated: July 9, 2009
Supersession List
Lasted Updated: {never}