Weak Force Press

Huntsville, Alabama

Specializing in Technical History

P&W Radials

 

 

Pratt & Whitney
Wasp and Twin Wasp
Operating and Service Instructions

 

From its introduction in 1926, the Pratt & Whitney "Wasp" line of engines set new standards for performance and dependability. The single-row "Wasp" series began with the R-1340, a 9-cylinder radial with a bore of and stroke of 5 3/4". The R-985 ("Wasp Junior"), with a bore and stroke of 5 3/16", filled the need for an engine with less horsepower.

The R-1830 "Twin Wasp" was a two-row engine of 14 cylinders, each having a bore and stroke of 5 1/2". The R-1535 "Twin Wasp Junior" was also a two-row engine of 14 cylinders, but its bore and stroke was 5 3/16".

This CD-ROM is a representative assortment of four Operating Instructions and two Service instructions covering the "Wasp" and "Twin Wasp" series of engines.

 

 

 

 

Handbook of Operating Instructions
R-985 Series Aircraft Engines
11 pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents
(Click to Enlarge)

 

 

Handbook of Service Instructions
Model R-1340-AN-1
64 pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents
(Click to Enlarge)

 

 

Handbook of Operation and Flight Instructions
Model R-1535-7 Engine and Associated Models
(R-1535-7, -11 and -13), 10 pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents
(Click to Enlarge)

 

 

Handbook of Service Instructions
R-1535-7, -11 and -13 Aircraft Engines
44 Pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents Page 1
(Click to Enlarge)
 

Table of Contents
Page 2
(Click to Enlarge)

Gear Train
(Click to Enlarge)

 

 

 

Handbook of Operation and Flight Instructions
Models R-1830-9 and R-1830-11 Engines
7 pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents
(Click to Enlarge)

 

 

Handbook of Operation Instructions
R-2000-3 Aircraft Engine
14 pages
 

Engine Image
(Click to Enlarge)

Title Page
(Click to Enlarge)

Table of Contents
(Click to Enlarge)

 

Wasp and Twin Wasp
Operating and Service Instructions

Note: You must have Adobe® Acrobat® Reader® 5.0 or later installed on your computer to view this CD-ROM.
Acrobat® Reader® is a free download from www.adobe.com.

 

Wasp and Twin Wasp
Operating and Service Instructions

DCD40112003
CD-ROM
Adobe® Acrobat® PDF
Scan
Shipping weight: 2.0 oz
Price: US $14.95

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