GM Chevrolet 4L60E Rebuild ATSG Tech Manual 112 pages Standard Paperback Book Design (not pocket guide) Start your rebuild here... This is a very well illustrated manual with valuable information on general description and the procdures necessary to repair, overhaul, or service the new THM 4L60-E electronic automatic overdrive transmission. It is extremely easy to follow and has useful illustrations. Start your rebuild out right with the information this manual provides it will guarantee a successful rebuild! This manual covers: Application and Solenoid Chart, Internal Electronic Controls, Shift Speed Chart, Line Pressure Check, Trouble Shooting Charts, Diagnostic Trouble Codes, Wiring Schematic, Transmission Dis-Assembly, Transmission Re-Assembly, Updated Low Reverse Piston, Updated Pressure Regulator Valve, Spacer Plate Screen Locations, Checkball Locations, Checking Pressure Switch Assembly, Model Application Charts, Updated Oil Filter Seal, Torque Specification’s, Solenoid Resistance Chart, Special Tools Note: There have been many engineering changes in this transaxle since its introduction in 1993. ATSG also has available and "Update Handbook" whifch includes the many changes and is required along with this manual for a proper overhaul or repair.