Pratt & Whitney Double Wasp A & B Series Single Stage Engines Overhaul Manual

(R-2800-5/-6/-21/-27/-31/-35/-39/-41/-43/-47/-51, Part No. 49656, Third Edition, July 1943

Table of Contents:

Index of Illustrations

Introduction

Service

Suggested Special Equipment for Overhaul Shop

Instructions Preliminary to Engine Overhaul

Chapter I: Disassembly of Engine into Major Sub-Assemblies

Chapter II: Disassembly of Sub-Assemblies

Chapter III: Cleaning

Chapter IV: Inspection

Chapter V: Repair & Replacement of Engine Parts

Chapter VI: Assembly of Major Sub-Assemblies

Chapter VII: Final Assembly

Chapter VIII: Run-In of Engines After Overhaul

Section IX: Storage of Engine

Section X: Installation & Run-Up of Engine in Airplane

Section XI: Spark Plugs

Section XII: Fuel Pumps

Section XIII: Carburetors

Section XIV: Magnetos

Section XV: Ignition Wire Manifold & Radio Shielding

Section XVI: Automatic Oil Temperature Control

Section XVII: Miscellaneous Conversions

Appendix:

Table of Recommendations

Numerical Tool List

Index of Illustrations

Manual is an original.