New Product Information

New Product Information
The purpose of New Product Information is to highlight or indicate important product changes from the previous model year.
Changes may include one or more of the following items:
^ A component comparison from the previous year
^ Fastener changes
^ 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

Component Comparison
Air injection has been deleted.

Fastener Changes
No fastener changes for 2003.

Torque Values and/or Fastener Tightening Strategies
No torque value changes for 2003.

Changed Engine Specifications
A new Engine Mechanical Specifications chart has been implemented for 2003.

New Sealants and/or Adhesives
No new sealants or adhesives for 2003.

Disassembly and Assembly Procedure Revisions
EGR Pipe Removal and Installation has been added.

Engine Mechanical Diagnostic Procedure Revisions
^ Coolant in Combustion Chamber Diagnostic Procedure has been added.
^ Coolant in Engine Oil Diagnostic Procedure has been added.

New Special Tools Required
J 45299 Engine Preluber has been added.