MERCEDES 722.5 – ATSG (Automatic Transmission Service Group)

Mercedes introduced the five speed automatic overdrive transmission in the 1989 model year. At a quick glance it looks the same as the four speed 722.3 and 722.4 models. The extension housing is the quickest way to identify the five speed unit, as this is where the overdrive section was added. The 4-5 and the 5-4 shifts are controlled by a computer module. This manual covers the testing, disassembly, inspection and reassembly of the Mercedes 722.5 unit.

Applications:

1996–1999: Mercedes-Benz W140
2000–2005: Mercedes-Benz W220
2006–2013: Mercedes-Benz W221 (V12)
1997–2002: Mercedes-Benz W210
2003–2009: Mercedes-Benz W211
1997–2000: Mercedes-Benz W202
2000–2004: Mercedes-Benz W203
1998–2005: Mercedes-Benz W163
1998–2005: Mercedes-Benz R170
1996–2002: Mercedes-Benz R129
2001–2011: Mercedes-Benz R230 (V12)
1998–2002: Mercedes-Benz W208
2003–2005: Mercedes-Benz W209
2000–2006: Mercedes-Benz C215 (V12)
2007–2014: Mercedes-Benz C216 (V12)
1996–2013: Mercedes-Benz W463
2005–2009: Mercedes-Benz SLR McLaren
2002–2012: Jeep Grand Cherokee (2002–2004 WG Diesel, 2005–2010 WK V6)
2006–2010: Jeep Commander XK (3.7) XH (3.0 Diesel)
2011–2012: Dodge Durango (V6)
2005–2014: Chrysler 300 (AWD, 300C, SRT8)
2005–2008: Dodge Magnum (AWD, RT, SRT8)
2009–2014: Dodge Challenger
2006–2014: Dodge Charger (AWD, RT, SRT8) (2006 3.5L V6 HO)
2007–2011: Dodge Nitro ( 4.0L)
2012–present: Jeep Wrangler[10]
2002–2013: Maybach 57 / 62
1998–2003: Jaguar X308
1998–2002: Jaguar XK (X100)
2004–present: SsangYong Rexton
2006–present: SsangYong Kyron
2005–present: SsangYong Rodius
2014–present: SsangYong Actyon sports
1998–2014: SsangYong Chairman H
1998–2005: Porsche 911 (996 series)
2004–2008: Chrysler Crossfire, all models
2004–2010: Chrysler 300 C CRD (engine OM642 V6)
2001–2006: Freightliner Sprinter Vans (USA)
2003–2006: Dodge Sprinter Vans

CONTENTS

General Information
Downshift Lock-Out
Adjustment
Road Test
Valve Body removal and teardown
Governor and Rear pump removal and checks
Transmission Removal
Transmission Teardown
Component Assemblies
Transmission Systems General
Delayed shifting
Clutch Band Application
Test Data Guide

Language: English
Format: PDF