This is the Complete Factory Piper Apache & Aztec Service Repair Manual. This is the newest revision dated 2009.

This technical manual includes instructions to maintain and service the Piper PA-23-235, PA-23-250, and PA-E23-250 airplane serial numbers 27-1 thru 27-8154030 using detailed diagrams and manufacturers specifications.

NOTE: The designation PA-23-250 (6) or PA-23-250 (six place) is not used below. Such references should be considered to mean PA-23-250 S/Ns 27-2000 and up, unless otherwise indicated.

NOTE: The following is provided as a general reference only.

MODEL - SUB-MODEL - SERIAL NUMBERS - MODEL YEAR
PA-23-250 - Aztec 27 - 1 thru 27-366 - 1960
PA-23-250 - Aztec 27 - 27-367 thru 27-504 - 1961

PA-23-235 - Apache - 27-505 thru 27-506 - 1962
PA-23-235 - Apache - 27-507 thru 27-587 - 1963
PA-23-235 - Apache - 27-588 thru 27-603 - 1964
PA-23-235 - Apache - 27-604 thru 27-616 - 1965
PA-23-235 - Apache - 27-617 thru 27-622 - 1966

PA-23-250 - Aztec B - 27-2000 (Prototype) - 1961
PA-23-250 - Aztec B - 27-2001 thru 27-2231 - 1962
PA-23-250 - Aztec B - 27-2232 thru 27-2436 - 1963
PA-23-250 - Aztec B - 27-2437 thru 27-2504 - 1964

PA-23-250 - Aztec C - 27-2505 thru 27-2690 - 1964
PA-23-250 - Aztec C - 27-2691 thru 27-3070 - 1965
PA-23-250 - Aztec C - 27-3071 thru 27-3508 - 1966
PA-23-250 - Aztec C - 27-3509 thru 27-3759 - 1967
PA-23-250 - Aztec C - 27-3760 thru 27-3943, less 27-3837 - 1968

PA-23-250 - Aztec D - 27-3944 thru 27-4042, and 27-3837 - 1968
PA-23-250 - Aztec D - 27-4043 thru 27-4399 - 1969
PA-23-250 - Aztec D - 27-4400 thru 27-4564 - 1970
PA-23-250 - Aztec D - 27-4565 thru 27-4573 - 1971

PA-23-250 - Aztec E - 27-4574 thru 27-4575 - 1970
PA-23-250 - Aztec E - 27-4576 thru 27-4755 - 1971
PA-23-250 - Aztec E - 27-4756 thru 27-4866 - 1972
PA-23-250 - Aztec E - 27-4867 thru 27-4916 (Destroyed 1972 Flood)
PA-23-250 - Aztec E - 27-7304917 thru 27-7305234 - 1973
PA-23-250 - Aztec E - 27-7405235 thru 27-7405476 - 1974
PA-23-250 - Aztec E - 27-7554001 thru 27-7554168 - 1975

PA-23-250 - Aztec F - 27-7654001 thru 27-7654203 - 1976
PA-23-250 - Aztec F - 27-7754001 thru 27-7754163 - 1977
PA-23-250 - Aztec F - 27-7854001 thru 27-7854139 - 1978
PA-23-250 - Aztec F - 27-7954001 thru 27-7954121 - 1979
PA-23-250 - Aztec F - 27-8054001 thru 27-8054059 - 1980
PA-23-250 - Aztec F - 27-8154001 thru 27-8154030 - 1981

PA-E23-250 - Reduced gross weight - 27-2505 thru 27-8154030 - 1964-1981
_____________________________

Navigation is simple with chapter bookmarks and ability to search by keyword.

Print out entire manuals or just what you'll be working on.

* INSTANT DOWNLOAD - NO WAITING
* LANGUAGE: English
* FORMAT: PDF
* COMPATIBLE: All Versions of Windows, Mac, iOS, BB, Android, etc
* SEARCHABLE - BOOKMARKED - INDEXED

Completely Bookmarked chapters for easy navigation that allow you to identify the service repair procedures in the quickest time possible.

Comprehensive illustrations, exploded diagrams, drawings and photos guide you through the service repair procedures.

SECTIONS INCLUDE:
- Introduction
I AIRWORTHINESS LIMITATIONS 1A35
II HANDLING AND SERVICING 1B1
III INSPECTION 1E23
IV STRUCTURES 1F11
V SURFACE CONTROLS 1I18A
VI HYDRAULIC SYSTEM 2A5
VII LANDING GEAR AND BRAKES 2F23
VIII POWERPLANT (Normally Aspirated) 3A8
VIIIA POWERPLANT (Air-Research Turbocharger) 3D17
VIIIB POWERPLANT (Lycoming Turbocharger) 3H4
IX FUEL SYSTEM 3I10
X INSTRUMENTS 4A8
XI ELECTRICAL SYSTEM 4C1
XII ELECTRONICS 5A9
XIII HEATING AND VENTILATION SYSTEM 5B5
XIV ACCESSORIES AND UTILITIES 5H13

There are lots of pictures, diagrams, illustrations and charts.

This manual is perfect for tune-ups, regular maintenance and repairs.

Mechanical details and step-by-step instructions you will need are included.

**************************************************************************
CLICK THE GREEN & WHITE DOWNLOAD BUTTON -
& GET THIS MANUAL - IMMEDIATELY
**************************************************************************

Additional Information:
PDF documents may require the newest version of Acrobat Reader to display correctly. Should you have any problems reading your document, please initially try upgrading to the latest version of Adobe Acrobat Reader

I have Thousands of Manuals - email me about any you might need.