ATSG Tech Manual 4L40E & 5L40E - BMW Buick Cadillac Pontiac

 

ATSG part number: 5L40E / 4L40E

Book type: Rebuild and overhaul – Techtran Manual

Covered models: 5L40, 5L40E, 5L40-E M82, MX5, A5S360R, 5L50, 5L50E, 5L50-E, M22, A5S390R, 4L40, 4L40E, 4L50, 4L50E, 4 and 5 speed automatic

Makes: BMW, Buick, Cadillac, Pontiac

Year range: 1999-2010

Format: Paperback

Pages: 128

Copyright date: 2002

UPC: 852553006332

Country of origin: USA

 

The blue cover 5L40E-4L40E ATSG overhaul manual covers procedures and technical service information for transmission inspection, repair, dis-assembly, assembly, diagnosis, and troubleshooting.

This book contains detailed information regarding the following:

Bushing locations

Checkball locations

Clutch clearance specifications

Diagnostic trouble codes

Electrical volt and ohms information

Endplay check and recommendations

Exploded views

Recommended tools list – Not all required

Control solenoid specifications and locations

Thrust washer locations

Torque specifications

Torrington bearing locations

Trouble codes and fixes

Trouble shooting

Valve body assembly detail for valves and springs

 

The 4L40E, 5L40E, and A5S360R transmission started production in 1999. These 5 speed automatic transmissions were found in a variety of RWD applications.

This transmission is found in the following applications:

BMW

128i, 3.0L, 2007

135i, 3.0L, 2007

323i, 2000*

328i, 2000*

325xi, 2.5L, 2001-2005

330xi, 3.0L, 2001-2005

335i, 3.0L, 2007

335xi, 3.0L, 2007

X3, 2.5L, 3.0L, 2004-2006

X5, 2.5L, 3.0L, 1999-2006

Z3, 2.2L, 2.5L, 3.0L, 3.2L, 2001-2003

Z4, 2.5L, 3.0L, 3.2L, 2003-2006*

Buick

Electra, 2007-2009

Park Avenue, 2007-2009

Cadillac

CTS, 2.8L, 3.6L, 5.7L, 6.0L, 2003-2007

SRX, 3.6L, 4.6L, 2004-2009

STS, 3.6L, 4.6L, 4.4L, 2005-2007

XLR, 4.4L, 2004-2006

Pontiac

G8, 3.6L, 2008-2010

Solstice, 2.0L, 2.4L, 2006-2010

 

*This application could have had either the GM 5L40E, 5L50E or the ZF version transmission.  This book only works with the GM made transmission.

This automatic transmission rebuild book covers the following years: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010.

Automatic Transmission Service Group - ATSG Techtran rebuild manual

ATSG produces the overhaul books that transmission mechanics; both professional and DIY, have looked to since 1985.