Piper Navajo PA-31 current parts manual IPC PA-31-310 PA-31-

AIRPLANE PARTS CATALOG PA-31-300 NAVAJO PA-31-310 NAVAJO “B” PA-31-310 NAVAJO “C” PA-31-325 NAVAJO “C/R” PIPER AIRCRAFT CORPORATION PART NUMBER: 753-703 REVISED: SEPTEMBER 10, 2012

Published by Technical Publications © 1974, 1976-1984, 1986, 1994, 2006-2009, 2012 Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member of GAMA General Aviation Manufacturers Association ADDED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A1A

REVISIONS STATUS The information compiled in this Parts Catalog will be kept current by revisions distributed periodically. These revisions will supersede all previous revisions and will be complete card replacements and shall supersede cards of the same number in the set. Revisions to this PA-31-300/310/325 Parts Catalog issued September 20, 1974 are as follows: 753 703 (ORG740920) Dated September 20 1974 753 703 (PR760227) Dated February 1976 753 703 (PR770107) Dated January 1977 753 703 (PR770913) Dated September 1977 753 703 (PR771130) Dated November 1977 753 703 (PR780914) Dated September 1978 753 703 (PR790912) Dated September 1979 753 703 (PR800410) Dated April 1980 753 703 (PR800917) Dated September 1980 753 703 (PR810513) Dated May 1981 753 703 (PR810915) Dated September 1981 753 703 (PR820413) Dated April 1982 753 703 (PR821108) Dated November 1982 753 703 (PR830315) Dated March 1983 753 703 (PR831109) Dated November 1983 753 703 (PR840614) Dated June 1984 753 703 (IR860428) Dated April 1986 (Interim Change) 753 703 (IR860528) Dated May 1986 (Interim Change) 753 703 (PR940218) Dated February 1994 753-703 (PR060701) Dated July 1, 2006 753-703 (PR070610) Dated June 10, 2007 753-703 (PR080310) Dated March 10, 2008 753-703 (PR080910) Dated September 10, 2008 753-703 (PR090910) Dated September 10, 2009 753-703 (PR120910) Dated September 10, 2012 This parts catalog and other Piper publications are available as described in the Owner Publications Catalog (part of the Customer Service Information File, available as described below). Consult the “Customer Service Information File” (free from the Piper website at http://www.piper.com/pages/publications.cfm) to verify that you have the latest revision. REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A2 PIPER PARTS CATALOG

INTRODUCTION This illustrated Parts Catalog is designed to provide simple but positive identification of replacement parts for the Piper “Navajo” Models PA-31-300, PA-31-310 and PA-31-325 C/R, manufactured by the Piper Aircraft Corporation of Lakeland, Florida. It is suggested that this catalog be thoroughly studied to determine its arrangement prior to its utilization. 1. The catalog is divided into fifteen (15) major sections described as follows: a Sections I to XIII inclusive contain all replacement parts for the complete airplane. Each section is subdivided and each division includes an illustration and a parts listing. b Section XIV contains special equipment replacement parts which are not included in Sections I to XIII inclusive. c. Section XV is the Miscellaneous Group. This group includes an illustration and parts list for the Placards and Exterior Stencils and a listing of the Optional Equipment Kits, Repair Kits and Special Tools 2. The following is a brief explanation of the columns in the parts lists: (Refer to EXAMPLE below). a. The “FIGURE AND INDEX NUMBER” column indicates the illustration figure number and its parts index number EXAMPLE: (2-1), the 2 is the figure number and the 1 is the index number. The figure number appears only at the top of each parts list page. b. The “PART NUMBER” column contains the identifying number of the replacement part and this number must be shown on all Parts Orders. c. The “CODE” column is for the purpose of indicating special uses of the part. An explanation of the letter code used is shown on the grid (page) preceding each parts listing and pertains to that listing only. d. The “NOMENCLATURE” column indicates the part name. This name must be shown on all Parts Orders. e. The “NO. REQ.” (Number Required) column represents the total quantity of parts used per aircraft per figure when the part is not indented and the quantity of parts used per assembly when the part is indented. The symbol “AR” listed in this column means “As Required”. f. The “SERIAL NUMBERS AFFECTED” column indicates the part application by airplane serial number. EXAMPLE Figure and Part No. SERIAL NUMBERS Index Number Code NOMENCLATURE Req. AFFECTED Number 2-1 XXXXX-XX DOOR ASSEMBLY - Baggage compartment X -2 XXXXX-XX * TUBE ASSEMBLY - Baggage door latch X -3 XXXXX-XX * * CLEVIS - Door latch tube assembly X -4 XXXXX-XX * * CLIP - Door latch tube assembly X In the Nomenclature column, the next higher assembly relationship of items covered is shown by the degree of indention of each item and is indicated by an asterisk (*). One asterisk signifies one indention, two signifies two indentions, etc. The example listing above is interpreted as follows: If the DOOR ASSEMBLY (not indented) is ordered, it will include the three items indented under the Door Assembly. If the TUBE ASSEMBLY (indented one space) is ordered, it will include the two items indented under the Tube Assembly. If you want only a CLEVIS or CLIP, you order only that item. 3. The “ATTACHING PARTS” such as nuts, bolts, screws, etc., that are available as commercial hardware items, are not generally supplied by the Piper Aircraft Corporation. This catalog lists for your convenience, those attaching parts required for main assemblies and installations. The identifying number for these parts appears after the part name. 4. All items of Optional Equipment are contained in the parts list in their proper sequence and sections. These items were not marked optional, since they are fully identified by their descriptions. PIPER PARTS CATALOG NOTE: DO NOT USE THIS CATALOG FOR RIGGING AND INSTALLATION PURPOSES. REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A3

GRID NUMBERING Piper has ceased production of all Aerofiche (i.e., microfiche) products. The Aerofiche grid numbers will be removed in the next complete revision. In the interim, as partial revisions occur, the Aerofiche grid numbering system may be modified, as explained below, to simplify production. Deviations from the legacy Aerofiche grid numbering system will occur when it becomes necessary to add pages to the manual and will typically take two forms: A. Inserting pages between two existing grids in the same row. When inserting two pages between the existing grids 1A8 and 1A9, the two new pages will be numbered 1A8A and 1A8B. B. Inserting pages at the end of an Aerofiche grid row. The legacy Aerofiche grid numbering system limited page numbers in a row to a maximum of 24 (i.e., row 1A would be numbered 1A1- 1A24). That limit no longer applies. Accordingly, if two pages need to be added between any existing grid row end and grid row start (ie., 1A24 and 1B1), the new pages will simply be numbered 1A25 and 1A26. HOW TO IDENTIFY A PART IF YOU KNOW WHAT IT LOOKS LIKE AND KNOW WHERE IT IS LOCATED 1. Refer to Figure 1 to determine the Section number in which the part is used. 2. Refer to the Table of Contents and locate the section. Note the figure numbers that illustrate the various subgroups of this main section. a. Select the figure title you think might contain the part you wish to identify and proceed to the grid (page) specified. 3. Find the part on the illustration and note the index number. NOTE: If you don’t find the part on this illustration, try another figure in this group. 4. Refer to the “Figure and Index Number” in the Parts Listing for complete description of the part. HOW TO ORDER PARTS When ordering parts for Piper airplanes, please observe the following instructions: 1. Place your order with the distributor or dealer for your territory, since parts are available only through our distributor organization. 2. Always specify the model and serial number of your airplane. 3. Always specify Part Number, Name, Type and Quantity required. 4. Specify the method of shipment - freight, express, parcel post, air express, air freight, or air parcel post. Where the nature of the shipment requires it or when no instructions are given, we reserve the right to ship the most suitable way. 5. Request price and delivery information prior to order placement. ALTERNATE PART NUMBERS The part number received may differ from the part number ordered. Typical part numbers include a 4, 5, or 6 digit base number followed by a 1, 2, or 3 digit suffix; i.e., XXXXX-XXX. Leading zeros may not be present. For example, if you order 86957-003, the part you receive may be marked 86957-3, 86957-03, or 86957-003. Additionally, in some cases, the -XXX part number may be superceded or replaced by a -8XX part number. Typically, the -XXX part is used in production and the -8XX part is used for service. Actual differences between the parts are minor, such as fewer holes, primer applied or not, etc. but the parts are otherwise identical and interchangeable. GENERAL INFORMATION 1. Shortages All orders are checked and rechecked before leaving our Shipping Department. A packing slip is enclosed with the shipment and claims for errors or shortages must be made within three days after receipt of orders. 2. Returned Goods No material should be returned to us without first securing our written permission. Material sent in without notice will be held at the owner’s risk for thirty (30) days and will then be disposed of as we see fit. Transportation charges must be PREPAID on returned goods or the shipment will be refused. 3. Transportation Liabilities Piper Aircraft cannot be held liable for damages to parts in transit from the factory. If a shipment is received in a damaged condition, have the delivery man or Transportation Company make a notation of the damage and file your claim with the Carrier. In case of concealed damage, do not attempt to remove the part from the shipping container, or endeavor to repair the damage, but call the Carrier and have his Claim Agent inspect the damage before filing your claim with the Carrier. PIPER PARTS CATALOG REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A4

PA-31-300, PA-31-310 and PA-31-325 SERIAL NUMBER INFORMATION The following information should be kept in mind when ordering from this catalog. a. The serial numbers of the aircraft covered by this Parts Catalog are as follows: (1) Serial numbers of the PA-31-310 Navajo Models are 31-5 to 31-751 inclusive. (2) Serial numbers of the PA-31-300 Navajo Models are 31-228 to 31-511 inclusive. (3) Serial numbers of the PA-31-310 Navajo “B” Models are 31-752 to 31-900 inclusive. (4) Serial numbers of the PA-31-310 Navajo “B” Models are 31-7300901 to 31-7300976 inclusive. (5) Serial numbers of the 1974 PA-31-310 Navajo “B” Models are 31-7400977 to 31-7400989 inclusive, 31-7400991 to 31-7401268 inclusive. (6) Serial numbers of the 1974 PA-31-325 Navajo “C/R” Model is 31-7400990. (7) Serial numbers of the 1975 PA-31-310 Navajo “C” Models are 31-7512001 to 31-7512072 inclusive. (8) Serial numbers of the 1975 PA-31-325 Navajo “C/R” Models are 31-7512006 to 31-7512072 inclusive. (9) Serial numbers of the 1976 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-7612001 to 31-7612110 inclusive. (10) Serial numbers of the 1977 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-7712001 to 31-7712103 inclusive. (11) Serial numbers of the 1978 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-7812001 to 31-7812129 inclusive. (12) Serial numbers of the 1979 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-7912001 to 31-7912124 inclusive. (13) Serial numbers of the 1980 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-8012001 to 31-8012102 inclusive. (14) Serial numbers of the 1981 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-8112001 to 31-8112077 inclusive. (15) Serial numbers of the 1982 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-8212001 to 31-8212036 inclusive. (16) Serial numbers of the 1983 PA-31-310 Navajo “C” Models and PA-31-325 Navajo “C/R” Models are 31-8312001 to 31-8312019 inclusive. NOTE: Refer to the next grid (page) for an explanation of the various serial numbers that were used and appear on the Manufacturer’s Identification Plate. PIPER PARTS CATALOG REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A5

PA-31-300, PA-31-310 and PA-31-325 SERIAL NUMBER EXPLANATION For PA-31-300 and PA-31-310 aircraft manufactured prior to 1973 model year, the Serial Number on the Manufacturer’s Identification Plate is based on a 2-number set system. The first number set defines the Type Certificate Designation while the second set is the Model Sequence Number. EXAMPLE - Aircraft manufactured prior to 1973 Model Year. 31-752 TYPE CERTIFICATE DESIGNATION MODEL SEQUENCE NUMBER (Identical for All Models) (752nd Aircraft Built) For PA-31-310 and PA-31-325 aircraft manufactured in 1973 and 1974 model years, the Serial Number on the Manufacturer’s ldentification Plate is based on a 3-number set system. The first number set defines the Type Certificate Designation, the second set is the Model Year, while the third set is the Model Sequence Number. EXAMPLE - Aircraft manufactured in 1973 and 1974 Model Years. 31-73 00901 TYPE CERTIFICATE DESIGNATION MODEL SEQUENCE NUMBER (Identical for All Models) (901st Aircraft Built) MODEL YEAR (1973 and 1974) For PA-31-310 and PA-31-325 aircraft manufactured in 1975 model year and subsequent, the serial Number on the Manufacturer’s Identification Plate is based on a 4-number set system. The first number set defines the Type Certificate Designation, the second set is the Model Year, the third set is the Model Code. while the fourth set is the Model Sequence Number (within a model year). EXAMPLE - Aircraft manufactured in 1975 Model Year and subsequent. 31-75 12 001 TYPE CERTIFICATE DESIGNATION MODEL SEQUENCE NUMBER (Identical for All Models) (Within a Model Year) MODEL YEAR MODEL CODE (1975 and Subsequent) (Identical for All Models) PIPER PARTS CATALOG REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A6

PIPER PARTS CATALOG STANDARD PAINT CHART MFG. PIPER PART NUMBER NO. QUART GALLON EXTERIOR ACRYLIC LACQUER Juneau White L8973 4175 655 1175 655 Lakeland Blue 8979 4175 753 1175 753 Newport Blue (base coat) 8988 4175 756 1175 756 Newport Blue (top coat) 8991 4175 755 1175 755 Beaumont Blue 8993 4175 754 1175 754 Orlando Green 8981 4175 206 1175 206 Tampa Green (base coat) 8998 4175 208 1175 208 Tampa Green (top coat) 8997 4175 207 1175 207 Bimini Turquoise 8992 4175 752 1175 752 Nassau Turquoise 8978 4175 751 1175 751 Dakota Black 8906 4175 375 1175 375 Polar Gray 8986 4175 204 1175 204 Pontiac Red 8954 4175 590 1175 590 Mocha Tan 8985 4175 750 1175 750 Denver Brown (base coat) 8989 4175 297 1175 297 Denver Brown (top coat) 8977 4175 298 1175 298 Reno Gold (base coat) 8976 4175 343 1175 343 Reno Gold (top coat) 8974 4175 342 1175 342 Dallas Yellow 8975 4175 702 1175 702 Ocala Orange (base coat) 8909 4175 503 1175 503 Ocala Orange (top coat) 8907 4175 502 1175 502 Las Vegas Gold (base coat) 8931 4175 327 1175 327 Las Vegas Gold (top coat) 8929 4175 328 1175 328 Madrid Red (base coat) 8276 4175 131 1175 131 Madrid Red (top coat) 8910 4175 589 1175 589 Monterey Maroon (base coat) 8908 4175 758 1175 758 Monterey Maroon (top coat) 8904 4175 757 1175 757 Bahama Blue 8911 4175 442 1175 442 Avocado 8955 4175 209 1175 209 Lincoln Gray 8987 4175 205 1175 205 Baja Yellow (base coat) 8212 4175 704 1175 704 Baja Yellow (top coat) 8209 4175 703 1175 703 Lime Green (base coat) 8211 4175 214 1175 214 Lime Green (top coat) 8210 4175 213 1175 213 Saffron 8228 4175 385 1175 385 Claret 8223 4175 381 1175 381 Firethorn 8246 4175 384 1175 384 Dark Blue 8230 4175 387 1175 387 Sage Green 8226 4175 383 1175 383 Buckskin 8229 4175 386 1175 386 Hickory Brown 8231 4175 388 1175 388 Silver 8224 4175 382 1175 382 Sandalwood Tan 8271 4175 215 1175 215 Platinum Gray 8270 4175 216 1175 216 Thinner (fast drying) Titanine 8930 4179 138 1179 138 Thinner (slow drying) Titanine 8970 4179 134 1179 134 REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A7

STANDARD PAINT CHART MFG. PIPER PART NUMBER NO. QUART GALLON EXTERIOR POLYURETHANE ENAMEL (Dupont Imron) Baja Yellow H7850UH 4175 461 1175 461 Juneau White H7848U 4175 462 1175 462 Ocala Orange H7857UM 4175 463 1175 463 Madrid Red H7851UM 4175 464 1175 464 Bahama Blue H7853U 4175 465 1175 465 Avocado Green H7852U 4175 466 1175 466 Las Vegas Gold 44469UH 4176 139 1176 139 Dakota Black 99U 4175 467 1175 467 Denver Brown H7859U 4176 122 1176 122 Matador Red H7858U 4175 468 1175 468 Royal Blue H7856U 4175 469 1175 469 Hickory Brown H7855U 4175 470 1175 470 Silver 45431U 4176 137 1176 137 Lime Green H7854U 4175 460 1175 460 Sage Green K7887U 4176 132 1176 132 Firethorn K7888UW 4176 133 1176 133 Buckskin K7890U 4176 135 1176 135 Dark Blue K7891U 4176 136 1176 136 Dark Claret K7886U 4176 131 1176 131 Medium Saffron K7889UH 4176 134 1176 134 Platinum Gray N7819U 4176 126 1176 126 Sandlewood Tan N7818U 4176 127 1176 127 Catalyst 192S 4179 901 1179 901 Reducer 8485S 4179 480 1179 480 Retarder 8100S 4179 501 1179 501 Accelerator 189S 179 900 Fisheye Eliminator 259S 179 902 (pint can only) POLYURETHANE PRIMER (Dupont Imron) Primer 825S 4170 745 1170 745 Catalyst 826S 4170 746 1170 746 PIPER PARTS CATALOG REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A8

TABLE OF CONTENTS FIGURE NUMBER FIGURE TITLE GRID NUMBER 1 View of Complete Airplane .......................................................................................................................1A15 SECTION I WING GROUP 2 Wing Installation .......................................................................................................................................1A16 3 Wing Panel Inboard Parts Installation ......................................................................................................1B1 4 Wing Panel Outboard Parts Installation ...................................................................................................1B5 5 Wing Panel Leading Edge Assembly .......................................................................................................1B9 6 Leading Edge Spar Assembly ..................................................................................................................1B13 7 Wing Panel Rear Spar Assembly .............................................................................................................1C1 8 Aileron Assembly......................................................................................................................................1C10 9 Flap Assembly ..........................................................................................................................................1C14 SECTION II FUSELAGE GROUP 10 Fuselage Assembly ..................................................................................................................................1C18 11 Fuselage Upper Forward Section Assembly ............................................................................................1D1 12 Fuselage Upper Cabin Section Assembly (S/N 31-5 to 31-7612110 incl.)...............................................1D5 12A Fuselage Upper Cabin Section Assembly (S/N 31-7712001 and up) ......................................................1D9 13 Pilot Door Fuselage Frame Installation ....................................................................................................1D13 14 Fuselage Lower Forward Section Assembly ............................................................................................1D16 15 Fuselage Lower Forward Frame Assembly..............................................................................................1E1 16 Fuselage Lower Rear Section Assembly .................................................................................................1E6 17 Fuselage Lower Center Frame Assembly ................................................................................................1E11 18 Fuselage Lower Rear Frame Assembly ...................................................................................................1E14 19 Cargo Door Fuselage Frame Installation .................................................................................................1E17 20 Fuselage Aft Section (Sta. 244 to Sta. 352) .............................................................................................1F1 21 Fuselage Aft Section (Sta. 31.775 to Sta. 352) ........................................................................................1F7 22 Floorboard Installation ..............................................................................................................................1F11 23 Windshield Installation..............................................................................................................................1F15 24 Window Installation (S/N 31-5 to 31-7612110 incl.) .................................................................................1F18 24A Window Installation (S/N 31-7712001 and up) .........................................................................................1G1 25 Emergency Exit Window Installation ........................................................................................................1G5 26 Cabin Entrance Door Installation..............................................................................................................1G10 27 Upper Cabin Entrance Door .....................................................................................................................1G14 28 Lower Cabin Entrance Door .....................................................................................................................1G17 29 Forward Baggage Door Installation ..........................................................................................................1H1 30 Cargo Door Assembly and Installation .....................................................................................................1H5 31 Pilot Door Installation ...............................................................................................................................1H10 32 Pilot Door Assembly (Complete) ..............................................................................................................1H14 SECTION III TAIL SURFACES GROUP 33 Tail Surfaces Installation ..........................................................................................................................1H19 34 Fin Assembly ............................................................................................................................................1I1 35 Rudder Assembly .....................................................................................................................................1I5 36 Stabilizer Assembly ..................................................................................................................................1I9 37 Elevator Assembly....................................................................................................................................1I13 PIPER PARTS CATALOG REVISED: SEPTEMBER 10, 2012 PA-31-300 PA-31-310 PA-31-325 1A9

Piper Navajo PA-31 current parts manual IPC PA-31-310 PA-31-

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