Tecumseh Engine Repair Manuals

740049	3-10 HP 4 Cycle "L"head Engines ECV, H, HH, HHM, HM, HMSK, HMXL, HS, HSK, HSSK, HT, HXL, LAV, LEV, TNT, TVM, TVXL, TVS, V, VH, VM Model Engines
691462A	8-18 HP Cast Iron Engines HH, VH, OH
740043	Overhead Valve Engines OHH50-70,OHHSK50-70,OHM120 OHSK80-130,OHV115-17,OVM120, OVRM40-65,OVXL/C120,& OVXL120-125
695578	Vector VLV40,VLV50,VLV55, VLV60, VLV65
740045	Peerless Motion Drive System Transmissions, Transaxles, Differentials, & Right Angle Drive gearboxes.
740047	2 Cycle Engine AH520, AH600, AV520, AV600, HSK600, and TVS600
694988	TVS/TVXL840 2 Cycle Engine
694782	TC Series 2-Cycle

Tecumseh Spark Plugs. Follow this link for a cross reference

OEM Repair Manuals from Tecumseh covering all models, antique and current.

Tecumseh gives you step by step diagnostics for small engine troubleshooting and repair.