New Product Information for Cadillac Escalade EXT 2006
The purpose of New Product Information is to highlight important technical changes from the previous model year.
Changes may include 1 or more of the following items:
| • | Torque values and/or fastener tightening strategies |
| • | Changed engine specifications |
| • | New sealants and/or adhesives |
| • | Disassembly and assembly procedure revisions |
| • | Engine mechanical diagnostic procedure revisions |
| • | New special tools required |
| • | A component comparison from the previous year |
Torque Values and/or Fastener Tightening Strategies
No torque or fastener tightening changes from the previous year. Refer to Fastener Tightening Specifications .
Changed Engine Specifications
No changed engine specifications. Refer to Engine Mechanical Specifications .
New Sealants and/or Adhesives
No sealant or adhesive changes from the previous year. Refer to Adhesives, Fluids, Lubricants, and Sealers .
Engine Mechanical Diagnostic Procedure Revisions
All diagnosis on a vehicle should follow a logical process. Strategy based diagnostics is a uniform approach for repairing all systems. The diagnostic flow may always be used in order to resolve a system condition. The diagnostic flow is the place to start when repairs are necessary. For a detailed explanation, refer to Strategy Based Diagnosis or Diagnostic Starting Point - Engine Mechanical .
New Special Tools Required
| • | A variety of new tools have been developed to assist in engine disassembly, assembly, and on-vehicle service. Refer to Special Tools . |
| • | Angle meter J 45059 has been developed to provide technicians with a convenient method to tighten bolts that require the torque angle tightening strategy. |
A Component Comparison from the Previous Year
| • | The exhaust gas recirculation system (EGR) has been removed. Refer to Disassembled Views . |
| • | The front cover is now aligned to the engine block with 2 front cover locating pins. |
| • | All applications use a full-floating design piston and pin assembly. |
