Diagnostic Trouble Codes  SPN/FMI   15 pages publ.  February 2018   < 1 MB file

Specifications for engines no longer in production (termed “Historical”) 2 pages publ. September 2016 2 MB file

Specifications for engines in production (termed “Actual”) 2 pages publ. September 2016 1 MB file

Spare Parts List E71 E75 E79 E780 E785 81 pages publ. May 1981 2 MB file

Manual 1B20 1B27 1B30 1B40 1B50 103 pages publ. October 2018 9 MB file

Original-spare Parts E71       E75 E79 E780 E786 98 pages publ. April 1999 4 MB file

Instruction Book 1D41      1D50 1D81      1D90 35 pages publ. – no date given 3 MB file

Manual 3H50TI 3H50TIC 4H50TI 4H50TIC 126 pages publ. September 2017 10 MB file

Operator’s Manual 2L41C 2M41 2M41Z 114 pages publ September 2017 5 MB file

Manual 2G40 2G40 H 81 pages publ. October 2017 4 MB file

Manual 2-4L41C 2-4M41 4L42C 4M42 110 pages publ. November 2017 6 MB file