CHEROKEE WARRIOR II MANUAL INFORMATION. Cherokee Warrior 11 PA HANDBOOK PART NO

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1 CHEROKEE WARRIOR II INFORMATION MANUAL Cherokee Warrior 11 PA28161 HANDBOOK PART NO

2 Published by PUBLICATIONS DEPARTMENT Piper Aircraft Corporation Issued: December 16, 1976 REPORT: li VB880

3 APPLICABILITY Application of this handbook is limited to the specific Piper PA28161 model airplane designated by serial number and registration number on the face of the title page of this handbook This handbook cannot be used for operational purposes unless kept in a current status REVISIONS The information compiled in the Pilot's Operating Handbook will be kept current by revisions distributed to the airplane owners Revision material win consist of information necessary to update the text of the present handbook and/or to add information to cover added airplane equipment I Revisions Revisions will be distributed whenever necessary as complete page replacements or additions and shall be inserted into the handbook in accordance with the instructions given below: 1 Revision pages will replace only pages with the same page number 2 Insert all additional pages in proper numerical order within each section 3 Page numbers followed by a small letter shall be inserted in direct sequence with the same common numbered page II Identification of Revised Material Revised text and illustrations shall be indicated by a black vertical line along the outside margin of the page, opposite revised, added or deleted material A line along the outside margin of the page opposite the page number will indicate that an entire page was added Black lines will indicate only current revisions with changes and additions to or deletions of existing text and illustrations Changes in capitalization, spelling, punctuation or the physical location of material on a page will not be identified by symbols ORIGINAL PAGES ISSUED The original pages issued for this handbook prior to revision are given below: Title, ii through v, 11 through 114, 21 through 28, 31 through 312, 41 through 416, 51 through 526, 61 through 656, 71 through 724, 81 through 816, 91 through 910, 101 through 1 2 REPORT: VB880 iii

4 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS Current Revisions to the PA28161 Cherokee Warrior II Pilot's Operating Handbook, REPORT: VB880 issued December 16, 1976 Revision Number and Code Revised Pages Description of Revision FAA Approval Signature and Date Rev Corrected to "Meteorological" (PR770224) 25 Revised Revised NOTE 44 Revised Starting Engine When Hot procedure 49 Revised 413 (b) Revised Leveling Diagram illustration 653 Revised Dwg Nos of items 277 and 279 Ward Evans 724 Added ELT test info Feb 24, 1977 Rev , 112, Revised para, 121, Conversion Factors (PR770711) 113, In 225, revised Takeoff and Landing Checklists to include air cond info; added air conditioning warning placard 44 Added air cond check to Ground Check 45 Added air cond directions to Before Takeoff and to Approach and Landing 46 Added air cond directions to Stopping Engine 411 Added air cond check to 419, Ground Check 412 Added air cond directions to 421 Before Takeoff 414 Added air cond directions tó 429, Approach and Landing, and 431, Stopping Engine 53 Revised Fig, nos in item (b) 54 Revised Fig nos in footnote 55 Revised Fig nos in item (e) 59 Revised Fig Nos; revised Page Nos; revised titles; added pages; added figures 513 Relocated Normal Short Field Takeoff Dist to 514; added new chart 514 Relocated Obs Clearance Short Field Takeoff Dist to 516; added revised chart relocated from Relocated Eng Perf to 517; added new chart 516 Relocated Climb Perf to 519; added revised chart relocated from Relocated Fuel, Time and Dist to Climb to 520; added chart relocated from 515; added ser nos 518 Relocated Best Power Cruise Perf to 521; added new chart REPORT: VB880 iv

5 761 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision Number and i Code Revised Pages FAA Approval Description of Revision Signature and Date Rev Relocated Best Econ Cruise Perf to 523; (PR770711) added chart relocated from 516 (cont) 520 Relocated Best Power Mix Range to 525; added chart relocated from Relocated Best Econ Mix Range to 527; added chart relocated from 518; added ser nos new 523 Relocated Fuel, Time and Dist to Descend 522 Relocated Endurance ohart to 529; added to530; added chart relocated from 519; added ser nos 524 Relocated Glide Perf to 531; added new chart 525 i Relocated Landing Perf to 532; added chart relocated from 520; added ser nos 526 Added new chart 527 Added page; added chart relocated from 521; added ser nos 528 Added page (new chart) 529 Added page (chart relocated from 522) 530 Added page (chart relocated from 523) 531 Added page (chartrelocated from 524) 532 Added page (chart relocated from 525) 633 Added items 67 and Revised item nos; added item Revised item nos; added items 229 through 235; relocated items to following page; added footnote 647 Revised item nos; added items 237 and 253; added relocated items; relocated items to following page; removedfootnote 648 Added items 259 and 263; added relocated items; added footnote 649 Revised item nos; revised items 273 and 275; added item 281; deleted footnote 653 Revised item nos; added item 325; revised item Revised item nos 7i Added 737 to contents 717 Added climate control panel to Fig Revised air blower info in Added 737, Air Conditioning; added footnote 725, 726 9i Added pages Added Supplement 4 to contents REPORT: VB880 iva

6 FAA AL General; General; PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision Number and Code Approval Revised Description of Revision Signature and Pages Date Rev Added STC No to Section 1 in (PR770711) Section 2 revised (a);in Section 3 revised (cont) (a), deleted (c) and renumbered accordingly, revised (c) and (d); added Preflight to Section 4 and relocated material 94 Added relocated material; added Inflight heading; revised (a) through (d) and added (e) 95 Added STC No to Section 1 in Rev 3 Section 2 revised (a);in Section 3 revised (c) and (d); added (e) and NSD 360 procedures; relocated Section 4 96 Added NSD 360 and NSD 360 A procedures; added relocated material; in Section 4 revised (a) (1), added (b) Radio Coupling heading and renumbered (3) and (4) to (b) (1) and (2); relocated material 97 Added relocated material; completely revised sections (d) and (e) 98 Removed item (g) 911, 912, Added pages (Supplemed 4 Conditioning Ward Evans 913, 914 Installation) July 11, 1977 l Revised items 113 and 117 (PR780630) 27 Added new takeoff checklist; revised lead sentence 33, 37 Added info to Engine Power Loss During Takeoff 45 Added info to Before Takeoff 49 Revised items 413 (a), (b) and (c) 412 Added info to Before Takeoff 413 Corrected info under 423, Takeoff 55 Revised item 55 (e) 519 Added Note to Figure 511, 525 Added Note to Figure Added Note to Figure Added Note to Figure Added Note to Figure Revised info under item 61 69, 610 Revised Figure No 635 Revised item 93; added item Revised items 161 and Revised and added info to items 179 and 181; 644 relocated info to pg 644 Added info from pg 643; added new items 184 and 185; existing item 185 changed to 186; relocated info to pg 645 REPORT: ivb VB880

7 Revision Number and Code PILOT'S OPERATING Revised Pages HANDBOOK LOG OF REVISIONS (cont) FAA Approval Description of Revision Signature and Date Rev Added info from pg 644; revised item 201; re (PR780630) located info to pg 646 (cont) 646 Added info from pg 645; relocated info to pg Added info from pg 646; revised item 235; relocated info to pg Added info from pg 647; revised footnotes 649 Revised items 273 and Revised item Revised Para 715 info 718 Revised Para 721 info 721 Added Caution to para Revised para Changed 821 (d) to (c) 813 Changed 821 (e) to (d) 8i Revised 829 WardfEvans 816 Revised para 829 June 30, 1978 Rev Revised para l,19 (PR790226) 112 Revised para Revised para Revised para Revised item Added items 71 and Revised item Added item Added Warning to para Revised para 715 Ward Evans 723 Revised para 735 Feb 26, 1979 Rev Revised item 277; added item 278 (PR790413) 723 Revised para Revised para 735; relocated para 737 to pg 725 Ward Evans 725 Added info from pg724 April 13, 1979 Rev l3 Added new engine designation (PR790703) l7 Revised item 119 (e) 22 Added new engine designation 23 Revised para Revised para , 28 Revised para 225 (revised existing placards, added new placards) 3i Added para 328, Carb Icing 34 Added Carb Icing 311 Added para 328 Carb Icing 4i Added para 428, Descent; revised pg no 43 Revised para 45, Preflight Check REPORT: VB880 ivc

8 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision Number Revised FAA Approval and p Description of Revision Code Signature and Date Rev Revised Before Starting Engine (PR790703) 45 Added Descent; relocated Approach and (cont) Landing to pg Added Approach and Landing from pg Revised para Revised para 411, 414 Added para 428, Descent; relocated 431 to pg Added para 431 from pg Revised item 55 (a) 54 Revised item 55 (b) and (c) 55 Revised items 55 (d) and (e) 56 Revised items 55 (f) and (g) 520 Revised Figure Revised Figure Revised Figure Revised Figure Revised Figure Revised Figure Revised Figure Revised Figure Revised para Added Caution to item 63 (a)(3) 611 Revised Figure Revised Figure Revised Figure Revised para 69; added item 3; revised item Revised items 5, 7 and 9; added new items, 621 Revised item nos; added new items 623 Added new items 625 Revised item nos; added new items 627 Revised items; added new items 629, 633, Revised items 635, Revised items; added new items 638, 639 Revised items 641, 642 Revised items; added item 643, 644, Revised items; added items 645, 646, 647, 648, 649, 653, Revised para Revised para 715 (addedwarning) 716 Revised para Revised Figure Revised Figure Revised para 819 Ward Evans 101 Revised para 103 July 3, 1979 para REPORT: ivd VB880

9 761 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision Number and Code Revised Pages FAA Approval Description of Revision Signature and Date Rev Revised para 17 (PR800530) 14 Revised para Revised para Revised para Added page; added to para Revised para Revised para 55(d) 526 Revised fig Revised fig Revised fig Added para Added sample problem 616a Added page; cont sample problem 616b Added page 617 Corrected title 627 Added to item Added item Revised item Added items 89 thru 91; renumbered items; moved items 94 thru 99 to pg Relocated items 94 thru 99 from pg Added item 145, renumbered items 640 Added items 151 thru Added item 176; relocated item 177 from pg Added item 178; moved item 177 to pg Added items 196 and 198; renumbered items 645 Added item 199; new item 201; renumbered items; moved item 213 to pg Relocated item 213 from pg Added item Added new items 344 and 345; renumbered items 7i Added para Revised para Added para 739 8i Changed page no 812, 813 Revised para 821; moved para 823 to pg Relocated para 823 from pg 813; relocated info to pg , 816 Relocated para Added para (j) to para 103 Ward Evans May 30, 1980 REPORT: VB880 ive

10 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision FAA Approval Number and Revised Description of Revision Signature and Code Pages Date Rev i Added Supplement 5 and pages (PR800814) 915 thru Added Century 21 Autopilot Supplement 918 ah Ward Evans August 14, 1980 Rev Revised 27 (e) (PR801218) 23 Revised 29 (c) 3i Added para 324; change para title and 34 Changed para title, added info; moved info to pg Relocated info from pg 34 pg no 310 Changed para 323, title and contents with info added; moved para 325 to pg Continued para 323 addition; relocated para 325 from pg 310, moved para 327, 328 and 329 to pg Relocated para 327, 328 and 329 from pg Added item Addeditem Renumbered items 635 Revised items 90, 91 and Added item Relocated revised item 178 from pg Moved item 178 to pg 642; renumbered item; added new item 181; revised item Added item 276; moved items 281, 283 and 285 to pg Relocated items 281, 283 and 285 from pg Revised para , 713 Revised para Revised fig 71l 721 Revised para 725 9i Added supplement 6 and pages 915 thru Retyped supplement 5 Century 2I auto pilot; 918 changed pg nos 919 thru Added supplement 6 Piper Control Wheel Clock 920 Installation Ward Evans Dec 18, 1980 REPORT: ivf VB880

11 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision FAA Approval Number and Revised Description of Revision Signature Code Pages and Date Rev ii Revised Warning (PR810629) 14 Revised para Added waming 67 Revised Figure Revised item Revised items 33, 35 and Revised item Revised item Renumbered items 642 Renumbered items; added new items 175 and Renumbered items; added new item Revised item Revised item Revised items 343, 344 and Added item 361; removed info 78 Revised para 711 Ward Evans 712 Revised para 715 June 29, 1981 Rev Revised para 21 I (PR ) 31 Revised para 31 4i Amended pg number 41 Revised para 41 and 43 43, 45, Revised para Added Note to para Added Note to para 421; moved info to pg Relocated info from pg 412; moved info to pg Relocated info from pg 413; added Note to para 429; moved info to pg Relocated info from pg 414; moved para 435 to pg Relocated para 435 from pg Revised para Revised item Revised item Added new item 184; renumbered existing items 185 thru 1882 moved item 198 to pg Relocated item 198 from pg 644; moved items 209 and 211 to pg Relocated items 209 and 211 from pg 645; moved items 229 and 231 to pg 647 REPORT: VB880 ivg

12 PILOT'S OPERATING HANDBOOK LOG OF REVISIONS (cont) Revision FAA Approval Number and Revised Description of Revision Signature Code Pages and Date Rev Relocated items 2Ž9 and 2Šl from pg 646; (PR811120) moved item 247 to pg 648 (cont) 648 Relocated item 247 from pg Added new item 277; renumbered items 278 thru Added item Revised para 713 gåsa 721 Revised para 725 Ward Evans 920 Corrected spelling errors Nov 20,1981 Rev i Revised Table of Contents (PR890417) 31 Revised para 31 4i thru Revised Table of Contents 4ii 67 Revised Figure Revised para Revised para Revised para Revised para 83 x 84 Revisedpara 85 DHTrompler 811 Revised para 819 and 821(b) 95 Revised Section 3 (a) Aug Revised Section 3 (a) Date Rev Revised para 15 (c) (PR900913) 22 Revised para's 27 (j) and (1)Added para 27 (m) and Notes 73 Revised para 75 DH,T mpler 84 Revised para 85 October 9, 1990 REPORT: ivh VB880

13 TABLE OF CONTENTS SECTION 1 GENERAL SECTION 2 LIMITATIONS SECTION 3 EMERGENCY PROCEDURES SECTION 4 NORMAL PROCEDURES SECTION 5 PERFORMANCE SECTION 6 WEIGHT AND BALANCE SECTION 7 DESCRIPTION AND OPERATlØN OF THE AIRPLANE AND ITS SYSTEMS SECTION 8 AIRPLANE HANDLING, SERVICING AND MAINTENANCE SECTION 9 SUPPLEMENTS SECTION 10 SAFETY TIPS REPORT: VB880 v

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15 TABLE OF CONTENTS SECTION 1 GENERAL Paragraph No Page No, 11 Introduction 13 Engines 15 Propellers 17 Fuel 19 Oil 111 MaximumWeights 113 Standard Airplane Weights 115 BaggageSpace 117 SpecificLoadings 119 Symbols, Abbreviations and Terminology 121 Conversion Factors l l REPORT: VB880 1i

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17 PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR II GENERAL SECTION 1 GENERAL 11 INTRODUCTION This Pilot's Operating Handbook is designed for maximum utilization as an operating guide for the pilot It includes the material required to be furnished to the pilot by CAR 3 and FAR Part 21, Subpart J It also contains supplemental data supplied by the airplane manufacturer This handbook is not designed as a substitute for adequate and competent flight instruction, knowledge of current airworthiness directives, applicable federal air regulations or advisory circulars It is not intended to be a guide for basic flight instruction or a training manual and should not be used for operational purposes unless kept in a current status Assurance that the airplane is in an airworthy condition is the responsibility of the owner The pilot in command is responsible for determining that the airplane is safe for flight The pilot is also responsible for remaining within the operating limitations as outlined by instrument markings, placards, and this handbook Although the arrangement of this handbook is intended to increase its inflight capabilities, it should not be used solely as an occasional operating referer ce The pilot should study the entire handbook to familiarize himself with the limitations, performance, procedures and operational handling characteristics of the airplane before flight The handbook has been divided into numbered (arabic)sections, each provided with a "fingertip" tab divider for quick reference The limitations and emergency procedures have been placed ahead of the normal procedures, performance and other sections to provide easier access to information that may be required in flight The "Emergency Procedures" Section has been furnished with a red tab divider to present an instant reference to the section Provisions for expansion of the handbook have been made by the deliberate omission of certain paragraph numbers, figure numbers, item numbers and pages noted as being left blank intentionally ISSUED: DECEMBER 16, 1976 REPORT: VB880 11

18 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL 'PA28161, CHEROKEE WARRIOR R T Wing Area (sq ft) 1700 Min Turning Radius (ft) 300 (from pivot point to wingtip) 5' 3" 10 THREE VIEW Figure 11 REPORT: VB880 ISSUED: DECEMBER 16,

19 Green paragraph rwen AixtKMT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR II GENERAL 13 ENGINES (a) Number of Engines 1 (b) Engine Manufacturer Lycoming (c) Engine Model Number 0320D2A or 0320D3G Rated Horsepower 160 (d) (e) Rated Speed (rpm) 2700 (f) Bore (inches) 5125 (g) Stroke (inches) 3875 (h) Displacement (cubic inches) 3198 (i) Compression Ratio 85:1 (h) Engine Type Four Cylinder, Direct Drive, Horizontally Opposed, Air Cooled 15 PROPELLERS (a) Number of Propeners 1 (b) Propeller Manufacturer Sensenich (c) Model 74DM6060 or 74DM6058 Number of Blades 2 (d) (e) Propeller Diameter (inches) (1) Maximum 74 (2) Minimum 72 (f) Propeller Type Fixed Pitch 17 FUEL 19 OIL (a) Fuel Capacity (US gal) (total) 50 (b) Usable Fuel (US gal) (total) 48 (c) Fuel (1) Minimum Octane 100 or 100 LL Blue (2) Alternate Fuel Aviation Grade Refer to Fuel Requirements, Section 8 Handling, Servicing and Maintenance 81, item (b) (a) Oil Capacity (US quarts) 8 (b) Oil Specification Refer to latest issue of Lycoming Service Instruction 1014 (c) Oil Viscosity per Average Ambient Temp for Starting SINGLE MULTI (1) Above 60 F SAE 50 SAE 40 or 50 (2) 30 F to 90 F SAE 40 SAE 40 (3) 0 F to 70 F SAE 30 SAE 40 or 20W30 (4) Below 10 F SAE 20 SAE 20W30 ISSUED: DECEMBER 16, 1976 REPORT:VB880 REVISED: SEPTEMBER 13,

20 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL PA28161, CHEROKEE WARRIOR II 111 MAXIMUM WEIGHTS NORMAL UTILITY (a) Maximum Takeoff Weight (lbs) (b) Maximum Landing Weight (lbs) (c) Maximum Weights in Baggage Compartment STANDARD AIRPLANE WEIGHTS Refer to Figure 65 for the Standard Empty Weight and the Useful Load 115 BAGGAGE SPACE (a) Compartment Volume (cubicfeet) 24 (b) Entry Width (inches) 22 (c) Entry Height (inches) SPECIFIC LOADINGS (a) Wing Loading (lbsper sq ft) 137 (b) Power Loading (lbsper hp) 145 REPORT: VB880 ISSUED:DECEMBER REVISED: JUNE 29, 1981

21 PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR H GENERAL 119 SYMBOLS, ABBREVIATIONS AND TERMINOLOGY The following definitions are of symbols, abbreviations and terminology used throughout the handbook and those which may be of added operational significance to the pilot (a) General Airspeed Terrninology and Symbols CAS Calibrated Airspeed means the indicated speed of an aircraft, corrected for position and instrument error Calibrated airspeed is equal to true airspeed in standard atmosphere at sea level KCAS Calibrated Airspeed expressed in "Knots" GS Ground Speed is the speed of an airplane relative to the ground IAS Indicated Airspeed is the speed of an aircraft as shown on the airspeed indicator when corrected for instrument error IAS values published in this handbook assume zero instrument error KIAS Indicated Airspeed expressed in "Knots" M Mach Number is the ratio of true airspeed to the speed of sound TAS True Airspeed is the airspeed of an airplane relative to undisturbed air which is the CAS corrected for altitude, temperature and compressability VA Ivíaneuvering Speed is the maximum speed at which application of full available aerodynamic control will not overstress the airplane VFE Maximum Flap Extended Speed is the highest speed permissible with wing flaps in a prescribed extended position VNE/MNE Never Exceed Speed or Mach Number is the speed limit that may not be exceeded at any time VNO Maximum Structural Cruising Speed is the speed that should not be exceeded except in smooth air and then only with caution VS Stalling Speed or the minimum steady flight speed at which the airplane is controllable VSO Stalling Speed or the minimum steady flight speed at which the airplane is controllable in the landing configuration VX Best AngleofClimb Speed is the airspeed which delivers the greatest gain of altitude in the shortest possible horizontal distance Vy Best RateofClimb Speed is the airspeed which delivers the greatest gain in altitude in the shortest possible time ISSUED: DECEMBER 16, 1976 REPORT: VB880 15

22 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL PA28161, CHEROKEE WARRIOR H (b) Meteorological Terminology ISA International Standard Atmosphere in which: The air is a dry perfect gas; The temperature at sea level is 15 Celsius (59 Fahrenheit); The pressure at sea level is 2992 inches hg (1013mb); The temperature gradient from sea level to the altitude at which the temperature is 565 C (697 F) is C ( F) per foot and zero above that altitude OAT Outside Air Temperature is the free air static temperature, obtained either from inflight temperature indications or ground meteorological sources, adjusted for instrument error and compressibilityeffects Indicated Pressure The number actually read from an altimeter when the barometric Altitude subscale has been set to 2992 inches of mercury (1013 millibars) Pressure Altitude Altitude measured from standard sealevel pressure (2992 in Hg) by a pressure or barometric altimeter It is the indicated pressure altitude corrected for position and instrument error In this handbook, altimeter instrument errors are assumed to be zero Station Pressure Actual atmospheric pressure at field elevation Wind The wind velocities recorded as variables on the charts of this handbook are to be understood as the headwind or tailwind components of the reported winds REPORT: VB880 ISSUED: DECEMBER 16, REVISED: FEBRUARY 26, 1979

23 PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR R GENERAL (c) Power Terminology Takeoff Power Maximum power permissible for takeoff Maximum Continuous Maximum power permissible continuously during flight Power Maximum Climb Power Maximum power permissible during climb Maximum Cruise Power Maximum power permissible during cruise (d) Engine Instruments EGT Gauge Exhaust Gas Temperature Gauge (e) Airplane Performance and Flight Planning Terminology Climb Gradient The demonstrated ratio of the change in height during a portion of a climb, to the horizontal distance traversed in the same time interval Demonstrated Crosswind The demonstrated crosswind velocity is the velocity of the Velocity crosswind component for which adequate control of the airplane during takeoff and landing was actually demonstrated dunng WIND) certification tests AccelerateStop Distance The distance required to accelerate an airplane to a specified speed and, assuming failure of an engine at the instant that speed is attained, to bring the airplane to a stop MEA Minimum en route IFR altitude Route Segment A part of a route Each end of that part is identified by: (1) a geographical location; or (2) a point at which a definite radio fix can be established ISSUED: DECEMBER 16, 1976 REPORT: VB880 REVISED: JULY 3,

24 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL PA28161, CHEROKEE WARRIOR II (f) Weight and Balance Terminology Reference Datum An imaginary vertical plane from which all horizontal distances are measured for balance purposes Station A location along the airplane fuselage usually given in terms of distance from the reference datum Arm The horizontal distance from the reference datum to the center of gravity (CG) of an item Moment The product of the weight of an item multiplied by its arm (Moment divided by a constant is used to simplify balance calculations by reducing the number of digits) Center of Gravity The point at which an airplane would balance if suspended Its (CG) distance from the reference datum is found by dividing the total moment by the total weight of the airplane CG Arm The arm obtained by adding the airplane's individual moments and dividing the sum by the total weight CG Limits The extreme center of gravity locations within which the airplane must be operated at a given weight Usable Fuel Fuel available for flight planning Unusable Fuel Fuel remaining after a runout test has been completed in accordance with governmental regulations Standard Empty Weight Weight of a standard airplane including unusable fuel, full operating fluids and full oil Basic Empty Weight Standard empty weight plus optional equipment Payload Weight of occupants, cargo and baggage Useful Load Difference between takeoff weight, or ramp weight if applicable, and basic empty weight Maximum Ramp Weight Maximum weight approved for ground maneuver (It includes weight of start, taxi and run up fuel) Maximum Takeoff Maximum weight approved for the start of the takeoff run Weight Maximum Landing Maximum weight approved for the landing touchdown Weight Maximum Zero Fuel Maximum weight exclusive of usable fuel Weight REPORT: VB880 ISSUED: DECEMBER 16,

25 PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKËE WARIUOR II GENERAL THIS PAGE INTENTIONALLY LEFT BLANK ISSUEDLDECEMBER 16, 1976 REPORT: VB880 19

26 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL PA28161, CHEROKEE WARRIOR H THIS PAGE INTENTIONALLY LEFT BLANK REPORT: VB880 ISSUED: DECEMBER 16,

27 lb/sq PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR II GENERAL 121 CONVERSION FACTORS MULTIPLY BY TO OBTAIN MULTIPLY BY TO OBTAIN acres ha cubic inches (cu in) 1639 cm sq ft 1639 x 10 m sq mi 5787 x 10 cm f fl oz atmospheres (atm) 76 cm Hg in Hg 4329 x 10 US gal bar US qt 1033 kg/cm lb/sq in cubic meters (m3) cu in 2116 lb/sq ft 1308 cu yd cu ft bars (bar) atm 2642 US gal in cubic meters per cu ft/min British Thermal Unit kgcal minute (m3/min) (BTU) cubic yards (cu yd) 27 cu ft centimeters (cm) in m ft 202 US gal centimeters of atm degrees (arc) radians mercury at 0 C in Hg (cm Hg) lb/sq in degrees per second radians/sec 2785 lb/sq ft (deg/sec) kg/m2 drams, fluid (dr fl) 0125 fl oz centimeters per ft/sec second (cm/sec) ft/min drams, avdp oz avdp mph (dr avdp) cubic centimeters fl oz feet (ft) 3048 cm (cm3) cu in m 3531 x 10 cu ft 12 in yd " x US gal rod 1894 x 10 * mi ' cubic feet (cuft) cm x 104 NM m cu m feet per minute mph cu yd (ft/min) km/hr 7481 US gal 0508 cm/sec m/sec cubic feet per minute /sec (cu ft/min) m3/min ISSUED: DECEMBER 16, 1976 REVISED; JULY 11, 1977 REPORT: VB

28 SECTION 1 GENERAL PIPER AIRCRAFT CORPORATION PA28161, CHEROKEE WARRIOR II MULTIPLY BY TO OBTAIN MULTIPLY BY TO OBTAIN feet per second mph hectares (ha) 2471 acres (ft/sec) 1097 km/hr sq ft 3048 cm/sec m kts horsepower (hp) ftlb/min footpounds (ftlb) mkg 550 ftlb/sec 324 x 104 kgcal 7604 mkg/sec 1014 metric hp footpounds per 3030 x 10 hp minute (ftlb/min) horsepower, metric 75 mkg/sec hp footpounds per 1818 x 10 hp second (ftlb/sec) inches (in) 2540 mm 2540 cm gallons, Imperial 2774 cu in m (Imperial gal) 1201 US gal ft yd gallons, US dry 2688 cu in inches of mercury atm (US gal dry) 1556 x 10 cu ft at 0 C (in Hg) lb/sq in l164 US gal 7073 lb/sq ft kg/m cm Hg gallons, US liquid 231 cu in 2540 mm Hg (US gal) cu ft 4951 x 10 cu yd inchpounds (inlb) mkg cm x 10 m 3 kilograms (kg) lb oz avdp Imperial gal 1000 g 128 fl oz kilogramcalories BTU gallons per acre /ha (kgcal) 3087 ftlb (gal/acre) 4269 mkg grams (g) 0001 kg kilograms per cubic lb/cu ft oz avdp meter (kg/m3) 0001 g/cm x 10 lb kilograms per 0892 lb/acre grams per centimeter 01 kg/m hectare (kg/ha) (g/cm) 6721 x 10 * lb/ft 5601 x 10 3 lb/in kilograms per square atm centimeter (kg/cm2) 2896 in Hg grams per cubic 1000 kg/m lb/sq in centimeter (g/cm 3) lb/cu in 2048 lb/sq ft 6243 lb/cu ft REPORT: VB880 ISSUED DECEMRER 16, REVISED: FEBRUARY 26, 1979

29 PIPER AIRCRAFT CORPORATION SECTION 1 PA28161, CHEROKEE WARRIOR II GENERAL MULTIPLY BY TO OBTAIN MULTIPLY BY TO OBTAIN kilograms per square 2896 x 10 in Hg meters per minute 006 km/hr, meter (kg/m2) 1422 x 10 lb/sq in (m/min) lb/sq ft kilometers (km) meters per second ft/sec 1 x 10 cm (m/sec) ft/min ft 2237 mph mi 36 km/hr NM microns 3937 x 10 in kilometers per hour ft/sec (km/hr) 5868 ft/min miles statute (mi) 5280 ft kt km mph m m/sec NM 1667 m/min miles per hour cm/sec knots (kt) 1 nautical mph (mph) 4470 x 10 m/sec 1689 ft/sec 1467 ft/sec statute mph 88 ft/min 1852 km/hr km/hr 5148 m/sec kt liters (1) 1000 cm ' miles per hour 2151 ft/sec sq 6102 cu in square (m/hrsq) cu ft fl oz millibars 2953 x 10 in Hg US gal Imperial gal millimeters (mm) in qt liters per hectare 1369 fl oz/acre (1/ha) 0107 gal/acre millimeters of in Hg mercury at 0 C (mmhg) liters per second 212 cu ft/min nautical miles 6080 ft (l/sec) (NM) statute mi 1852 m meters (m) 3937 in 1852 km ft yd ounces, avdp 2835 g rod (oz avdp) 16 dr avdp 6214 x 10 mi x 10 NM ounces, fluid 8 dr fl (fl oz) 2957 cm3 meterkilogram ftlb 1805 cu in (mkg) in1b US gal ISSUED: DECEMBER I6, 1976 REPORT: VB880 REVISED: FEBRUARY 26,

30 SECTION 1 PIPER AIRCRAFT CORPORATION GENERAL PA28161, CHEROKEE WARRIOR II MULTIPLY BY TO OBTAIN MULTIPLY B_Y TO OBTAIN ounces, fluid per 0073 l/ha rod 165 ft acre (fl oz/ 55 yd acre) 5029 m pounds (lb) kg slug lb 4536 g 3108 x 10 2 slug square centimeters sq in (cm') sq ft pounds per acre 1121 kg/ha (lb acre) square feet (sq ft) 929 cm m2 pounds per cubic 1602 kg/m3 144 sq in foot (lb/cu ft) sq yd 2296 x 10 ' acres pounds per cubic 1728 lb/cu ft inch (lb/cu in) 2768 g/cm3 3 square inches cm2 (sq in) 6944 x 10 pounds per square in Hg foot (lb/sqft) kg/m2 square kilometers sq mi 4725 x 10 * atm (km 2) pounds per square cm Hg square meters (m2) sq ft inch (psior 2036 in Hg 1196 sq yd lb/sq in,) atm ha bar 7031 kg/m2 square miles (sq mi) 2590 km2 640 acres quart, US (qt) cu in square rods (sq rods) 3025 sq yd radians 5730 deg (arc) square yards (sq yd) m rev 9 sq ft sq rods radians per second 5730 deg/sec (radians/sec) revjsec yards (yd) m 9549 rpm 3 ft 36 in revolutions (rev) 6283 radians rod revolutions per radians/sec minute (rpm or rev/min) revolutions per 6283 radians/sec second (rev/sec) REPORT: VB880 ISSUED: DECEMBER 16, REVISED: JULY 11, 1977

31 TABLE OF CONTENTS SECTION 2 LIMITATIONS Paragraph No Page No 21 General 2l 23 Airspeed Limitations 25 Airspeed Indicator Markings 27 Power Plant Limitations 29 Power Plant Instrument Markings WeightLimits Center of Gravity Limits 215 ManeuverLimits 217 FlightLoadFactors 219 Types of Operations FolLimitations 223 NoiseLevels 225 Placards

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33 Do those Do PIPER AIRCRAFT CORPORATION SECTION 2 PA28161, CHEROKEE WARRIOR II LIMITATIONS SECTION 2 LIMITATIONS 21 GENERAL This section provides the "FAA Approved" operating limitations, instrument markings, color coding and basic placards necessary for operation of the airplane and its systems This airplane must be operated as a normal or utility category airplane in compliance with the operating limitations stated in the form of placards and markings and those given in this section and handbook Limitations associated with supplements can be found in Section 23 AIRSPEED LIMITATIONS optional systems and equipment which require handbook 9 (Supplements) SPEED KIAS KCAS Never Exceed Speed (VNE ) not exceed this speed in any operation Maximum Structural Cruising Speed (VNO) DO ROf exceed this speed except in smooth air and then only with caution Design Maneuvering Speed (VA) not make full or abrupt control movements above this speed At 2325 LBS GW At 1531 LBS GW CAUTION Maneuvering speed decreases at lighter weight as the effects of aerodynamic forces become more pronounced Linear interpolation may be used for intermediate gross weights Maneuvering speed should not be exceeded while operating in rough air Maximum Flaps Extended Speed (VFE) Do not exceed this speed with the flaps extended ISSUED: DECEMBER 16, 1976 REPORT:VB880 _21 REVISED: NOVEMBER 20, 1981

34 Smooth SECTION 2 PIPER AIRCRAFT CORPORATION LIMITATIONS PA28161, CHEROKEE WARRIOR H 25 AIRSPEED INDICATOR MARKINGS MARKING Red Radial Line (Never Exceed) Yellow Arc (Caution Range Green Arc (Normal Operating Range) White Arc (Flap Down) 27 POWER PLANT LIMITATIONS IAS 160 KTS Air Only) 126 KTS to 160 KTS 50 KTS to 126 KTS 44 KTS to 103 KTS (a) Number of Engines 1 (b) Engine Manufacturer Lycoming (c) Engine Model No O320D2A or 0320D3G (d) Engine Operating Limits (1) Maximum Horsepower 160 (2) Maximum Rotation Speed (RPM) 2700 (3) Maximum Oil Temperature 245 F (e) Oil Pressure Minimum (redline) 25 PSI Maximum (redline) 100 PSI (f) Fuel Pressure Minimum (redline) 5 PSI Maximum (redline) 8 PSI (g) Fuel (minimumgrade) 100 or 100LL Aviation Grade Number of Propellers 1 (h) (i) Propeller Manufacturer Sensenich (j) Propeller Model 74DM6060 or 74DM6058 (k) Propeller Diameter Minimum Maximum (1) 74DM6060 Propeller Tolerance (staticrpm at maximum permissible throttle setting, Sea Level, ISA) NOTE Refer to the airplane maintenance manual for test procedure to determine approved static rpm under non standard conditions 72 IN 74 IN Not above 2430 RPM Not below 2330 RPM (m) 74DM6058 Propeller Tolerance (static RPM at maximum permissible throttle setting, Sea Level, ISA) NOTE Not above 2465 RPM Not below 2365 RPM Refer to the airplane maintenance manual for test procedure to determine approved static rpm under non standard conditions REPORT: VB880 ISSUED: DECEMBER REVISED: SEPTEMBER 13, 1990

35 PIPER AIRCRAFT CORPORATION SECTION 2 PA28161, CHEROKEE WARRIOR II LIMITATIONS 29 POWER PLANT INSTRUMENT MARKINGS (a) Tachometer Green Arc (Normal Operating Range) 500 to 2700 RPM Red Line (Maximum Continuous Power) 2700 RPM (b) Oil Temperature Green Arc (Normal Operating Range) 75 to 245 F Red Line (Maximum) 245 F (c) Oil Pressure Green Arc (Normal Operating Range) 60 PSI to 90 PSI Yellow Arc (Caution Range) (Idle) PSI to 60 PSI Yellow Arc (Ground WarmUp) 90 PSI to 100 PSI Red Line (Minimum) 25 PSI Red Line (Maximum) 100 PSI (d) Fuel Pressure Green Arc (Normal Operating Range) PSI to 8 PSI Red Line (Minimum) PSI Red Line (Maximum) 8 PSI 211 WEIGHT LIMITS NORMAL UTILITY (a) Maximum Weight 2325 LBS 2020 LBS (b) Maximum Baggage 200 LBS 0 LBS NOTE Refer to Section 5 (Performance) for maximum weight as limited by performance ISSUED: DECEMBER 16, 1976 REPORT: VB880 REVISED: DECEMBER 18,

36 Approved All SECTION 2 PIPER AIRCRAFT CORPORATION LIMITATIONS PA28161, CHEROKEE WARRIOR H 213 CENTER OF GRAVITY LIMITS (a) Normal Category Weight Forward Limit Rearward Limit Pounds Inches Aft of Datum Inches Aft of Datum (and less) (b) Utility Category Weight Forward Limit Rearward Limit Pounds Inches Aft of Datum Inches Aft of Datum 1950 (and less) NOTES Straight line variation between points giveë The datum used is 784 inches ahead of the wing leading edge at the inboard intersection of the straight and tapered section lt is the responsibility of the airplane owner and the pilot to insure that the airplane is properly loaded See Section 6 (Weight and Balance) for proper loading instructions 215 MANEUVER LIMITS (a) Normal Category (b) Utility Category acrobatic maneuvers including spins prohibited maneuvers for bank angles exceeding 60 : Entry Speed Steep Turns lll KIAS Lazy Eights lll KIAS Chandelles lll KIAS 217 FLIGHT LOAD FACTORS NORMAL UTILITY (a) Positive Load Factor (Maximum) 38 G 44 G (b) Negative Load Factor (Maximum) No inverted maneuvers approved REPORT: VB880 ISSUED: DECEMBER16, REVISED:MAY 30, 1980

37 Aircraft PIPER AIRCRAFT CORPORATION SECTION 2 PA28161, CHEROKEE WARRIOR R LIMITATIONS 219 TYPES OF OPERATION The airplane is approved for the following operations when equipped in accordance with FAR 91 or FAR 135 (a) (b) (c) (d) (e) Day VFR Night VF,R Day IFR Night LFR Non Icing 221 FUEL LIMITATIONS (a) Total Capacity 50 US GAL (b) Unusable Fuel 2 US GAL The unusable fuel for this airplane has been determined as 10 gallon in each wing in critical flight attitudes (c) Usable Fuel 48 US GAL The usable fuel in this airplane has been determined as 240 gallons in each wing 223 NOISE LEVEL The noise level of this aircraft is 72dBA No determination has been made by the Federal Aviation Administration that the noise levels of this airplane are or should be acceptable or unacceptable for operation at, into, or out of, any airport The above statement notwithstanding, the noise level stated above has been verified by and approved by the Federal Aviation Administration in noise level test flights conducted in accordance with FAR 36, Noise Standards Type and Airworthiness Certification This aircraft model is in compliance with all FAR 36 noise standards applicable to this type ISSUED: DECEMBER 16, 1976 REPORT: VB880 REVISED: FEBRUARY 24,

38 SECTION 2 PIPER AIRCRAFT CORPORATION LIMITATIONS PA28161, CHEROKEE WARRIOR H THIS PAGE INTENTIONALLY LEFT BLANK REPORT: VB880 ISSUED: DECEMBER 16, 1976

39 CATEGORY PIPER AIRCRAFT CORPORATION SECTION 9 PA28161, CHEROKEE WARRIOR R LIMITATIONS 225 PLACARDS In full view of the pilot: "THIS AIRPLANE MUST BE OPERATED AS A NORMAL OR UTILITY CATEGORY AIRPLANE IN COMPLIANCE WITH THE OPERATING LIMITATIONS STATED IN THE FORM OF PLACARDS, MARKINGS AND MANUALS ALL MARKINGS AND PLACARDS ON THIS AIRPLANE APPLY TO ITS OPERATION AS A UTILITY CATEGORY AIRPLANE FOR NORMAL AND UTILITY CATEGORY OPERATION, REFER TO THE PILOT'S OPERATING HANDBOOK NO ACROBATIC MANEUVERS ARE APPROVED FOR NORMAL OPERATIONS SPlNS ARE PROHIBITED FOR NORMAL AND UTILlTY CATEGORY" In full view of the pilot, one of the following takeoff checklists and one of the following landing check lists will be installed: TAKEOFF CHECK LIST Fuel on proper tank Mixture set Fasten belts/harness Electric fuel pump on Seat backs erect Trim tab set Engine gauges checked Controls free Flaps set Door latched Carb heat off Air conditioner off TAKEOFF CHECK LIST Fuel on proper tank Mixtuæ set Fasten belts/harness Electric fuel pumpon Primer locked Trim tab set Engine gages checked Seat backs erect Controls free Flaps set Door lat'ched Carb heat off Air conditioner off LANDING CHECK LIST Fuel on proper tank Flaps set (103 KIAS max) Mixture rich Seat backs erect Fasten belts/harness Electric fuel pump on Air conditioner off LANDING CHECK LIST Fuel on proper tank Flaps set (White Arc) Mixture rich Seat backs erect Fasten belts harness Electric fuel purnp on Air conditioner off The "AIR COND OFF" item in the above takeoff and landing check lists is mandatory for air conditioned aircraft only ISSUED: DECEMBER 16, 1976 REPORT: VB880 REVISED: JULY

40 SEE AIR TURN NO NO 17 SECTION 2 PIPER AIRCRAFT CORPORATION LIMITATIONS PA28161, CREROKEE WARRIOR II In full view of the pilot, in the area of the air conditioner control panel when the air conditioner is installed: "WARNING CONDITIONER MUST BE OFF TO INSURE NORMAL TAKEOFF CLIMB PERFORMANCE" Adjacent to upper door latch: "ENGAGE LATCH BEFORE FLIGHT" On inside of the baggage compartment door: In full view of the pilot: "BAGGAGE MAXIMUM 200 LBS" "UTILITY CATEGORY OPERATION BAGGAGE OR AFT PASSENGERS ALLOWED NORMAL CATEGORY OPERATION PILOT'S OPERATING HANDBOOK WEIGHT AND BALANCE SECTION FOR BAGGAGE AND AFT PASSENGER LIMITATIONS" "MANEUVERING SPEED 111 KIAS AT 2325 LBS (SEE POH)" OR "VA = 111 KIAS AT 2325 #(SEE POH)" "UTILITY CATEGORY OPERATION ALLOWED" AFT PASSENGERS "DEMONSTRATED CROSS WIND COMPONENT "DE MO XWIND 17 KTS" KTS" or In full view of the pilot when the oil cooler winterization kit is installed: In full view of the pilot: "OIL COOLER WINTERIZATION PLATE TO BE REMOVED WHEN AMBIENT TEMPERATURE EXCEEDS 50 F" "UTILITY CATEGORY OPERATION ONLY" (1) NO AFT PASSENGERS ALLOWED (2) ACROBATIC MANEUVERS ARE LIMITED TO THE FOLLOWING: In full view SPINS PROHIBITED STEEP TURNS LAZY EIGHTS CHANDELLES of the pilot: ENTRY SPEED 111 KIAS 111 KIAS 111 KIAS "WARNING OFF STROBE LIGHTS WHEN IN CLOSE PROXIMITY TO GROUND OR DURING FLIGHT THROUGH CLOUD, FOG OR HAZE" REPORT: VB880 ISSUED: DECEMBER 16, REVISED: JULY 3, 1979

41 on onexar I LUKFUKATION SECTION 2 PA28161, CHEROKEE WARRIOR II LIMITATIONS Adjacent to fuel filler caps: FUEL OR 100LL AVIATION GRADE OR FUEL AVIATION GRADE MIN USABLE CAPACITY 24 GAL USABLE CAPACITY TO BOTTOM OF FILLER NECK INDICATOR 17 GAL ISSUED: MAY 30, 1980 REPORT: VB880

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43 TABLE OF CONTENTS SECTION 3 EMERGENCY PROCEDURES Paragraph Page No No 31 General Emergency Procedures Check List 33 Engine Fire During Start 33 Engine Power Loss During Takeoff 33 Engine Power Loss On Flight 33 Power Off Landing 33 Fire In Flight 33 Loss of Oil Pressure 33 oss of Fuel Pressure 34 High Oil Temperature 34 Electrical Failures 34 Electrical Overload 34 Spin Recovery 34 Open Door 35 Engine Roughness 35 Carburetor Icing Amplified Emergency Procedures (General) Engine Fire During Start Engine Power Loss During Takeoff Engine Power Loss In Flight Power Off Landing, Fire In Flight Loss of Oil Pressure Loss of Fuel Pressure High Oil Ternperature Electrical Failures Electrical Overload Spin Recovery Open Door Carburetor Icing Engine Roughness 312 REPORT:VB880 3i

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45 PIPER AIRCRAFT CORPORATION SECTION 3 PA28161, CHEROKEE WARRIOR H EMERGENCY PROCEDURES SECTION 3 EMERGENCY PROCEDURES 31 GENERAL This section provides the recommended procedures for coping with various emergency or critical situations All of the emergency procedures required by the FAA as well as those necessary for operation of the airplane, as determined by the operating and design features of the airplane, are presented Emergency procedures associated with optional systems and equipment which require handbook supplements are presented in Section 9, Supplements This section is divided into two basic parts The first part contains the emergency procedures checklists These checklists supply an immediate action sequence to be followed during critical situations with little I emphasis on the operation of the systems The second part of the section provides amplified emergency procedures corresponding to the emergency procedures checklist items These amplified emergency procedures contain additional information to provide the pilot with a moæ complete description of the procedures so they may be more easily understooi Pilots must familiarize themselves with the procedures given in this section and must be prepared to take the appropriate action should and emergency situation arise The procedures are offered as a course of action for coping with the particular situation or condition describedthey are not a substitute for sound judgement and common sense Most basic emergency procedures are a normal part of pilot training The information presented in this section is not intended to replace this training This infornation is intended to provide a source of reference for the procedures which are applicable to this airplane The pilot should review standard emergency procedures periodically to remain proficient in them ISSUED: DECEMBER 16, 1976 REPORT:VB880 REVISED: APRIL 17,

46 SECTION 3 EMERGENCY PROCEDURES * PIPER AIRCRAFT CORPORATION PA28161, CHEROKEE WARRIOR II THIS PAGE INTENTIONALLY LEFT BLANK REPORT: VB880 ISSUED: DECEMBER 16,

47 locked switch RICH checkforindication OFF ON OFF OFF idlecutoff check Check PIPER AIRCRAFT CORPORATION SECTION 3 PA28161, CHEROKEE WARRIOR II EMERGENCY PROCEDURES 33 EMERGENCY PROCEDURES CHECK LIST ENGINE FIRE DURING START If power is not landing restored prepare for power off Starter crank engine Mixture idle cutoff Trim for 73 KIAS Throttle open Electric fuel pump POWER OFF LANDING Fuelselector OFF Abandon if fire continues Locate suitable field Establish spiral pattern 1000 ft above field at downwind position for ENGINE POWER LOSS DURING TAKEOFF normal landing approach When field can easily be reached slow to 63 KIAS If sufficient runway remains for a normal landing, for shortest landing land straight ahead Touchdowns should normally be made at lowest If insufficient runway remains: possible airspeed with full flaps Maintain safe airspeed Make only shallow turn to avoid obstructions When committed to landing: Flaps as situation requires Ignition OFF Master switch OFF If sufficient altitude has been gained to attempt a Fuel selector OFF restart: Mixture idle cutoff Maintain safe airspeed Seat belt and harness tight Fuel selector to tank containing fuel Electric fuel pump check ON FIRE IN FLIGHT Mixture checkrich CarburetorheatON Sourceoffire Primer If power is not regained, proceed with power off Electrical fire (smoke in cabin): landing Masterswitch OFF ENGINE POWER LOSS IN FLIGHT Vents Cabinheat OFF Land as soon as practicable open Fuel selector switch to tank Engine fire: containing fuel Fuel selector OFF Electricfuelpump ON Throttle CLOSED Mixture Carburetor heat Enginegauges Mixture OFF Electric fuel pump Heater OFF of cause of power loss Defroster OFF check locked Proceed with POWER OFF LANDING procedure Primer If no fuel pressure is indicated, check tank selector position to be sure it is on a tank containing fuel When power is restored: Carburetor heat Electric fuel pump,, LOSS OF OIL PRESSURE Land as soon as possible and investigate cause Prepare for power off landing ISSUED: DECEMBER 16, 1976 REPORT VB880 REVISED: JUNE 30, 1978

48 check Check as full neutral As full SECTION 3 PIPER AIRCRAFT CORPORATION EMERGENCY PROCEDURES PA28161, CHEROKEE WARRIOR R LOSS OF FUEL PRESSURE ELECTRICAL OVERLOAD (Alternator over 20 amps above known electrical load) Electric fuel pump ON Fuel selector on full tank FOR AIRPLANES WITH SEPARATE BAT AND ALT SWITCH OPERATION HIGH OIL TEMPERATURE Land at nearest airport and investigate the problem Prepare for power off landing ALT switch BATT switch ON OFF ELECTRICAL FAILURES If alternator loads are reduced: Electrical load Reduce to Minimum ALT annunciator light illuminated: Ammeter to verify inop alt Land as soon as practical OFF If ammeter shows zero: ALT switch NOTE Due to increased system voltage and radio frequency noise, Reduce electrical loads to minimum: operation with ALTswitch ON ALT circuit breaker,check and reset and BATT switch OFF should as required be made only when required by ALT switch ON an electrical system failure If power not restored: If alternator loads are not reduced: ALT switch OFF ALT switch BATT switch required If alternator output cannot be restored, reduce electrical loads and land as soon as practical The Land as soon as possible Anticipate complete battery is the only remaining source of electrical electrical failure power ELECTRICAL OVERLOAD (Alternator over 20 SPIN RECOVERY amps above known electrical load) Throttle FOR AIRPLANES WITH INTERLOCKED BAT Ailerons AND ALT SWITCH OPERATION Rudder Electrical load If alternator loads are reduced: ALT switch Reduce OFF Land as soon as practical Battery is the only remaining source of power Anticipate complete electrical failure OFF idle neutral Control wheel Rudder Control wheel opposite to direction of rotation forward (when rotation stops) required to smoothly regain level flight altitude REPORT: VB880 ISSUED: DECEMBER 16, 1976 REVISED: DECEMBER 18, 1980