From the industry-leading experts at Automatic Transmission Service Group (ATSG) comes this highly beneficial General Motors (GM) THM 4L60E, 4L65E and 4L70E automatic transmission UPDATE HANDBOOK. That's great news, because trying to work without the right information can at least figuratively grind your gears, and it only gets worse from there.
The popular 4L60-E model was introduced in 1993 and went on to large-scale use over the course of several decades. Throughout its legendary run, these transmissions received numerous, major engineering updates and design changes to achieve the goals of improved reliability and durability. It's Important to note that these changes involved components found throughout the transmission...almost every part! Be sure you have ALL of the information before tearing into your slush box.
Fortunately, ATSG has compiled this "Update Handbook". With it, this excellent resource explains each of those changes in fine detail. Furthermore, you'll learn exactly which parts were affected by the revisions, as well as any differences regarding the interchangeability of parts. It's the level of technical service information found only in manuals written by professionals.
NOTE: While this Update Handbook charts the changes over the course of manufacturing for the 4L60-E, if you're repairing, overhauling or servicing one of these models, we also carry the ATSG rebuild/repair manual. It covers assembly, disassembly, diagnosis, troubleshooting, electronic controls and operations. Please see the: GM THM 4L60-E Transmission Rebuild Repair Manual: 1993-2015 Trucks, Vans, Cars, which can be found by clicking the hyperlink earlier in this sentence. We STRONGLY recommend owning BOTH of these manuals in order to have the most complete picture.
ALSO In this Update Handbook, you'll find the revisions related to the THM 4L65E, which debuted in 2001.
To complete the trilogy, this helpful guide additionally covers the changes to the 4L70E, which was released in 2006 (and was loaded with heavier duty components for higher horsepower applications).
In addition to all of the well-written text, you'll be pleased to find this book has been packed with a huge number of immensely handy visual aids. From cover to cover, there are illustrations, exploded views, charts, circuit diagrams and cut-away views to provide you with unmatched clarity for the tasks at hand.
Subject: 4L60E / 4L65E / 4L70E Transmission Update Handbook: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 | UPC: 852553006059 | ATSG Part Number: 4L60-E Transmission Handbook