ATSG 722.6 Transmission Technical Service Information

ATSG 722.6 Transmission Technical Service Information PDF

ATSG 722.6 Transmission Technical Service Information. The Mercedes 722.6 transmission made its first debut here in the United States in 1996. It is used behind 4, 6. 8 and 12 cylinder gas engines as well as their diesel engines. It is their first completely computer controlled transmission and their first to have a transmission with a converter clutch. This electronically controlled 5 speed automatic transmission consists of 3 compound planetary gear sets. 3 multiple disc clutches. 3 multiple disc brakes and 2 free-wheel clutches, the 5th gear acts as an overdrive gear. The Electronic Transmission Controller (ETC) controls transmission operation matching engine performance dining the shift phase. The driver can choose between 2 driving programs. “S” for standard driving programs and “W” for winter driving programs. Winter option provides a second gear start and a higher gear ratio for a reverse movement. Standard mode provides a first gear take off and a lower reverse gear ratio.

No part of this publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group. This includes all text illustrations, tables and charts.

CONTENTS:

  • Transmission Identification
  • Gear Ratio Information
  • Clutch Pack Stack-Up Charts
  • Park Lock Interlock Linkage (PLIL)
  • Fluid Specifications and Maintenance
  • Transmission Dis-assembly & Re-assembly Tips begin
  • Valve Body Checks, Tips and Information
  • Valve Body Check Ball Locations
  • Solenoid Hydraulic Information
  • Transmission Dis-assembly & Re-assembly Tips continued
  • The B1 Clutch Assembly
  • The K1 Clutch and F1 Sprag Assembly
  • The K2 Clutch Assembly
  • The K3 Clutch and F2 Sprag Assembly
  • The B3 Clutch Assembly
  • The B2 Clutch Assembly
  • End Play Procedure and Specification
  • Case and Converter Housing Passage Identification
  • HOWZETWERKS
  • Clutch and Sprag Application Chart
  • Pressure Specifications
  • Solenoid On/Off Chart
  • Shift Groups
  • B2 Engagement Operation
  • Hydraulic Legend
  • Check Ball Identification
  • Hydraulics
  • Scanner Information
  • Diagnostic Trouble Codes (DTC)
  • Electrical Information

Language: English
Format: PDF
Pages: 93
Size: 21.5 Mb
Free download ATSG 722.6 Transmission Technical Service Information PDF
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