Pratt & Whitney Models PT6A-6 Series & PT6A-20 Series Combined Maintenance Manual
Part No. 3015442, July 4, 1973, Revised February 1, 1980
Table of Contents:
Part 1: General Information & Description
Section I: Introduction
Section II: Leading Particulars & Specification
Section III: General Information
Section IV: Detailed Information
Section V: Air Systems
Section VI: Lubrication System
Section VII: Ignition System
Section VIII: Fuel System
Section IX: Engine Controls & Instrumentation
Section X: Propeller Non-Reversing Installation PT6A-6
Section XI: Propeller Reversing Installation PT6A-6A
Section XII: Propeller Reversing Installation PT6A-6B
Section XIII: Propeller Reversing Installation PT6A-20A/-B
Part 2: General Procedures
Section I: Engine Oil System Servicing
Section II: Preparation for Service or Storage
Section III: Cleaning
Section IV: Standard Practices
Section V: Torque Recommendations
Section VI: Testing
Section VII: Troubleshooting
Section VIII: Consumable Materials
Part 3: Line Maintenance
Section I: Special Tools
Section II: Removal & Installation
Section III: Inspection
Part 4: Heavy Maintenance
Section I: Special Tools
Section II: Removal & Installation
Section III: Inspection
Section IV: Repair
Section V: Special Limits & Torque Recommendations
Manual is an Original.