1972 - 1982 Mack Six Cylinder Engine Tune-Up Specifications

Brand New, OEM Mack Factory Overhaul Manual

This manual contains complete Tune-Up Information & Specifications for the Mack Six Cylinder Engines from 1972 - 1982

ENGINE COVERAGE:

- Mack Six Cylinder Engines: 1972 - 1982

TABLE OF CONTENTS:

- Mack Engine Model Designation
- Key Component Identification Locations
- EPA Emission Plate
- General Six Cylinder Engine Data
- Cylinder Head Retorquing Procedure
- Valve Adjustment Specifications
- Engine Index
- Engines End (B) 673E thru EC6-350R