34400E - ATSG GM Chevy 4L80E 4L80-E Transmission Rebuild Tech Manual Chevrolet
Chevy/GM 4L80E 91-Up Rebuild ATSG Tech Manual 120 pages Standard Paperback Book Design (not pocket guide) Start your rebuild here... This is a very well illustrated manual with valuable information on the tolerances that the 4L80E requires. It is the manual all the shops use; if you are planning on rebuilding your transmission yourself I would highly recommend owning one. 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: Powerflow Chart and Shift Solenoid Pattern, Shift Speed Chart, Line Pressure Tests, Trouble Shooting Charts, Oil Passage Identification, Check Ball Locations, 1991-1992 Wiring Schematic, Transmission Disassembly, Transmission Assembly Process, Thrust Bearing Location, Trouble Code Description, Torque Specifications, Updated Wire Harness and Case Connector for 1993, Updated Electronics for 1994, Updated Center Lube System for 1997, Updated Manual 2nd Band for 1999, Updated Overrun Clutch for 2001 If you have any questions, feel free to call us or send us a message. If you need a rebuild kit or parts for your 4L80E rebuild please see our store or ask us we will be glad to accomodate all of your part needs.