The R-390A Frequently Asked Questions Page

The 21st Century R-390A/URR Technical Reference, Release 3

Perry Sandeen managed the collection and editing of release 3 of the 21st Century R-390A/URR Technical Reference. This release offers reformatted pages, much smaller file sizes, and expands the manual to include three new chapters.

Perry would appreciate comments, suggestions and corrections: sandeenpa (at) yahoo.com

Chapter Title Current Revision Pages Size (MB)
0 Front Matter 1 8 .06 MB
1 General Information 1 10 .05 MB
2 Operation 1 18 .33 MB
3 Functional Description 1 28 .32 MB
4 Scheduled Maintenance 1 4 .02 MB
5 Troubleshooting 1 68 .43 MB
6 Corrective Maintenance 1 88 5.7 MB
7 Parts List 1 58 .17 MB
8 Installation 1 10 .1 MB
9 Additional Trousbleshooting Data 1 105 1.7 MB
10 Gear Box Rebuilding 1 30 1.0 MB
11 Upgrades, Modifications, Part Data Resources 1 63 1.6 MB

Contributors

Tom Bridgers

Gary Gitzen

Barry Hauser

W. Li

Les Locklear

James A (Andy) Morer

Roy Morgan

Tom Norris

Al Parker

Roger Ruszkowski

Perry Sandeen

David Wise

Pete Wokoun Sr.


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Version: 3 - - Last revision: 2008-Oct-04