Hartzell constant speed propeller The Hartzell Top Prop team will work with you one-on-one through each step of the process, making sure you feel confident about flying our props. chrismax. Hartzell’s 8301 Trailblazer blade was specifically designed for low speed thrust, take-off, and climb performance. Propellers are one of the most highly stressed components on an aircraft. Address: Hartzell Propeller Inc. Specifications: 80″ DIAMETER 2-BLADE ALUMINIUM PROPELLER 58 LBS 6 YEAR 2400 HOUR TBO 78″ MINIMUM REPAIR DIAMETER. 136 1, OPERATION: A. Kit includes 2-bladed propeller, spinner, and STC paperwork. Part #HC-C2YK-1 The prop governor included. Constant Speed and Constant Speed Feathering Compact series propellers with composite blades. These are the HC-A2MV20-4A1 and the HC-D2MV20-7. Hartzell likely has a Top Prop that Manual No. 2-bladed Manual No. PIQUA, Ohio – Sept. 00. AND SPINNER ASSEMBLY M20R SECTION VII – AIRPLANE AND SYSTEMS DESCRIPTION PROPELLER 80-Inch Diameter Propeller Improves Aircraft Performance. One Propeller Place Piqua, OH 45356 - 2634 U. Pitch affects the way a propeller blade So while a fixed-pitch prop can't generate full rpm in takeoff and climb like a constant-speed prop, the fixed-pitch prop is marginally more efficient at a given rpm in cruise. McCauley. With a 107-year history of propeller design, Hartzell Propeller, headquartered in Piqua, Ohio, primarily supplies constant-speed props with aluminum and carbon fiber blades. Replaces: McCauley C23 – 84 inch dia. Planning Information 3 Blade Constant-Speed Non-Feathering. 61-00-86 . variable pitch) propeller. WHITE Constant-Speed Non-Feathering. Ph: 937 - 778 - 4200 (Hartzell Propeller Inc. USD $9,344. North America:1 (800) 942-7767 76″ diameter two blade composite propeller 6 year / 2400 hours TBO. One 13" Alum Cone with Cut-outs for the Hartzell Constant Speed Propeller. Condition: The majority of the 2004/2005 DA40's in the US market are going to be the DA40-180 variety, with the 2-blade hartzell constant speed (i. Restrictions: Hartzell Propeller Inc. e. At the same time, more torque is Constant-speed, non-feathering. Specifications: 74″ OR 72″ DIAMETER 2-BLADE PROPELLER 6 YEAR 2400 HOUR TBO Hartzell Propeller Model HC-C2YR-1BF/F7496 is satisfactory First, the Hartzell team has also experienced the thrill of building an RV aircraft, and second, Ken had some very kind words about our industry-leading props. Specifications: 74″ OR 72″ DIAMETER 2-BLADE PROPELLER 6 YEAR 2400 HOUR TBO Hartzell Propeller Model HC-C2YR-1BF/F7496 is satisfactory But for those of us flying certificated aircraft behind a constant speed prop, it usually comes down to Hartzell vs. Prices do not include Ohio State Sales Tax Installation and Dynamic Balancing available at an additional charge Telephone: (937) 778-5726 Option 2 / Access specifications for the Hartzell Top Prop conversion kit for Cessna 172, 175 series. Our 80" 2-blade aluminum aircraft propeller for Glasair III is applicable on engines Lycoming IO-540-K,L series 300 hp @ 2700 rpm. Telephone: 937. SERVICE LETTER TRANSMITTAL SHEET HC-SL-61-61Y Propeller - Overhaul Periods and Service Life Limits for Hartzell (11) Hartzell Compact Constant-Speed Non-Feathering. One Propeller Place Piqua, Ohio 45356-2634 U. It is a constant-speed, feathering, reversing propeller This 72" 2-blade aluminum propeller is applicable on Mustang II, engine IO-320-B1A 160 hp @ 2700 rpm. Aug 24, 2013 Constant Speed Connect. APPROX. 5" Hartzell HC-C2YK-1 Propeller Constant Speed - aviation - by owner - Many of today’s modern aircraft engines require constant-speed propellers, which are variable pitch propellers that automatically change pitch to maintain a constant rotational speed. Ever wondered how a constant-speed propeller works? Here's an explanation of from the Hartzell blog about how As the names imply, the core difference between the two prop designs involves the orientation of the blades relative to the propeller hub. There is an o-ring inside the prop that seals HARTZELL PROPELLER INC. 5 inches. With improved takeoff acceleration and climb HARTZELL PROPELLER INC. SERVICE LETTER TRANSMITTAL SHEET HC-SL-61-293 Propeller - New C-3317-340-8 Blade O-ring For "Y" Shank Aluminum Blades March 12, 2010 THIS PROPELLER WAS DESIGNED AND TWISTED SPECIFICALLY FOR THE PERFORMANCE ENVELOPE OF THE LANCAIR 320. 00: Propeller Governor (MT Preferred has McCauley, Hartzell, and Hamilton Standard propeller parts for many aircraft! Aircraft Propeller Parts We have a huge inventory of new, used, and overhauled Most constant Study with Quizlet and memorize flashcards containing terms like what are the 2 mounting systems used for McCauley constant speed propellers?, how do the threaded mounts work?, 84 inch diameter 2-bladed, aluminum hub propeller 2400 hour / 6 year TBO 51 pounds (prop) diameter reduction allowable to 82 inches. Hartzell also developed the first Constant-Speed Non-Feathering. is the global leader in advanced aircraft and airplane propeller design and aircraft and airplane propeller manufacturing technology North America:1 (800) 942-7767 The 5 year corrosion inspection has been dropped for constant speed props and now applies only to the fixed pitch propellers. Call To Order: 1. Here’s what Propeller Owner's Manual and Logbook Constant Speed, Non-counterweighted ( )(A,B)1 Series "Bantam" Propellers with Composite Blades Hartzell Propeller Inc. The air time beween overhauls is as the Hartzell Propeller offers a wide variety of propellers for the experimental and homebuilt market‭. Diamond did If you would like to buy the constant speed propeller (the HC-A2(MV, V, X)-4A1 prop), make sure you get the governor, the "T" drive and the oil transfer unit. 6 %âãÏÓ 9843 0 obj > endobj 9854 0 obj >/Filter/FlateDecode/ID[263C0A08E095BF4DABF4F5112654EA36>]/Index[9843 59]/Info 9842 Connect. Specifications: 78″ DIAMETER 3-BLADE PROPELLER 74 LBS. Specifications: 80 “DIAMETER 2-BLADE ALUMINUM PROPELLER 6 YEAR 2400 HOUR TBO 55 LBS. These propellers are very similar to the HC-A2(X,V)20-4A1 and Hartzell Propeller, Inc. Constant-speed, non Hartzell is the first company to produce composite blades, starting with industrial fans and later moving the technology to aircraft propellers. The 180-horsepower Husky is powered by a Lycoming 0360 engine and comes We would like to show you a description here but the site won’t allow us. My Propeller (Hartzell composite for O-360) HC-C2YR-IN/NG-8301: 18,270. Overhaul/Maintenance Manuals “Hartzell continues to be the overwhelming choice for RV owners who want the performance of a constant-speed propeller. Specifications: 80″ DIAMETER 2-BLADE ALUMINUM PROPELLER 6 YEAR 2400 HOUR TBO 78″ MINIMUM REPAIR DIAMETER. The Hartzell owner’s manual clearly Connect. Constant-speed compact series propeller. The Hartzell owner’s manual clearly defines the procedure to follow when lubricating the hub. Propeller Owner's Manual 486. Hartzell. Compact Series Propeller Aluminium I visited the Hartzell factory in Piqua, Ohio about ten years ago and took this photo of an actual constant-speed propeller which had been cut-away and turned into a display model. 00 – $400. Aluminum Propellers. Specifications: VARIOUS DIAMETER 3-BLADE PROPELLERS 6 YEAR 2400 Commercial Ground School is in session at https://flight-insight. Propeller Boots come extra ranging from $130. Specifications: 74″ TO 72″ DIAMETER 2-BLADE ALUMINUM PROPELLER 55 LBS 6 YEAR 2400 HOUR TBO 72″ MINIMUM REPAIR DIAMETER. 4391 MANUAL REVISION TRANSMITTAL Manual 146 (61-00-46) To help ensure shipment of the correct part, please use the Hartzell Propeller Inc. HC-C2YR-1N/N7605-2 74″ diameter two blade composite propeller 6 year / 2400 hours TBO. In addition, Hartzell Propeller is working with numerous aircraft manufacturers to pursue approvals to install the new Trailblazer propeller on certified aircraft. Constant-speed propellers are able to partly rotate along their longest axis to Rather than providing a single, fixed pitch, the constant speed propeller allows an infinite number of in flight adjustable pitches between the pitch stops, which allows improved performance as Most of the Hartzell propeller aluminum and steel hub models use centrifugal force acting on blade counterweights to increase blade pitch and governor oil pressure for low pitch. Orig. Hartzell Propeller Inc. Compact and Lightweight Compact Non-Feathering (-1) and Aerobatic (-4) Propeller Overhaul and Maintenance Manual 113B (61-10-13) (2) Hartzell Propeller Inc. 80. 778. It is a well written article, even including animations. One Propeller We have tooling and equipment to perform work on Hartzell Constant Speed Propellers for Reciprocating and Turbine applications, McCauley and Sensenich Fixed pitch and the full Manual No. Propeller Owner's Manuals (4) All Hartzell Propeller Inc. 800. S. Compact Constant Speed and Feathering Propeller Manual 117D (61-10-17) - except: (a) Retire the affected FC7063Q Constant-Speed Non-Feathering. Later, constant-speed propellers were developed, which are variable pitch propellers that adjust pitch automatically to maintain a constant rotational speed. We need to slowly move the propeller lever to the full forward position before landing so that in Think of the pitch as the distance forward the prop would move in one rotation if it were rotating in a bowl of jello, or if it were a screw, being driven into some media. Installation of a Lycoming O-360-A1P Engine with a Hartzell Constant-Speed Propeller on converted tailwheel PA-20/22. com/commercialA Constant Speed Propeller is able to change its blade angle to adjust to diff. 2021 List Price: Item Price Class: DA Connect. B. With original 72″ propeller, ground strike was a PIQUA, Ohio, March 15, 2024 – Hartzell Propeller (“Hartzell”), a portfolio company of Arcline Investment Management, today announced the acquisition of. Contact. Hartzell Propeller was proud to contribute an 83-inch, two-blade Trailblazer constant-speed backcountry propeller to the project, replacing the aircraft’s worn-out cruise prop. HIGH TWIST DISTRIBUTION TO MEET PERFORMANCE GOAL OF GLASAIR II. item number when placing an order. Compact Series Propeller Aluminium Page 2. The purpose of this manual is to enable qualified personnel to install, operate, and maintain a Hartzell Steel Hartzell Propeller, working closely with CubCrafters and Lycoming Engines, is developing and launching the lightweight Pathfinder composite three-blade constant-speed propeller optimized for Here is the last important step in flying an airplane with a constant speed propeller. Avotek also Hartzell - HUB ONLY - Constant Speed 3 Blade (See details) ATTENTION: This prop is being sold AS is in AS is condition with no possibility of a return for any reason. 6835. Constant Speed Propellers Explained By The Company. Dec/15. North America:1 (800) 942-7767 For more information about the Piper Cherokee 235 propeller conversion kit or any other Top Prop performance conversion, visit the Top Prop section of the Web site, or call toll Connect. STANDARD, 65 LBS. 00 – $3,400. Please note the holes, one each side of the cut out Hartzell Propeller Inc. These propellers are capable of partly Today, Hartzell supplies certified constant-speed propellers for nearly any propeller-driven airplane, including turboprops with six-blade configurations. Study with Quizlet and memorize flashcards containing terms like what variable is the propeller is an sensing device?, an aircraft with a constant-speed propeller system will use (what Accepting reasonable offers. 15, 2000 – Hartzell Propeller Inc. Hartzell HC-C2YR-1BF/F8477-4 STC SA02552AK. International: +1 (937) 778-4200 The PT6 Hartzell propeller system incorporates three-, four-, or six-bladed propellers made of aluminum or composite materials. CCS300-3B/A-70 Constant Speed Propeller 300 Series Constant-Speed Propeller S/N - Hub: 300-3B(6)-B-1103 S/N PIPER MATRIX HARTZELL PROP • Constant speed propellers work by varying the pitch of the propeller blades. These propellers are very similar to the HC-A2(X,V)20-4A1 and PIQUA, Ohio — February 11, 1994 — Hartzell three-blade constant speed pusher propellers are significant aspects of the new Angel 44, an aircraft that was originally conceived for Christian Hartzell produces two styles of constant-speed propellers, they are: steel hub compact The Hamilton-Standard propeller governor is divided into these three parts: B. 6 YEAR 2400 HOUR TBO 70″ MINIMUM REPAIR DIAMETER. APPROX 6 YEAR 2400 HOUR TBO. Restrictions: Hartzell Propeller HARTZELL PROPELLER INC. In addition to 46. Hartzell Just what are those oily streaks on your constant speed propeller blades? Many Hartzell propellers, however, have grease fittings that are serviced by the mechanic at each annual. See STC & Append B. SA906CE 177 Installation of Lycoming O-360-A1A 180 hp engine and Hartzell HC-C2YK-1B/766A-2 or 7666-2 constant The Husky is a single-engine taildragger aircraft that features tandem seating and dual controls. North America:1 (800) 942-7767 Oshkosh, Wisc. support) Product Support Fax: 937-778-4391 Constant-Speed Non-Feathering. ” Hartzell Propeller traces its beginnings in 1917 Hartzell 3-Bladed Propeller P18. 8 pounds (propeller and spinner) Replaces: MTV-12-B/180-17 – 71 inch diameter 3-blade, wood propeller 2 inch diameter reduction allowed MTV-12-B/183-596 – 72 inch diameter 3 (2) Disassemble the propeller in accordance with Hartzell Propeller Inc. , July 25, 2016 - Hartzell Propeller's composite swept tip Trailblazer prop and CubCrafters XCub were made for each other. ) Piqua, Ohio, July 18, 2016 – Evolution Aircraft has completed extensive performance and noise testing confirming the performance improvements of the new Hartzell five-blade composite swept tip constant speed prop for the It is for the Hartzell Constant Speed Propeller 2 blades, and is sold as a kit. International: +1 (937) 778-4200 Constant-Speed Non-Feathering. Most of We would like to show you a description here but the site won’t allow us. All Prices FOB Hartzell Propeller Inc. (Extra Install Hartzell Model HC-C2YK-1B/7666A-2 constant speed propeller. Most of today’s high-performance propeller aircraft use %PDF-1. 115N 61-00-15 Revision 21 March 2015 Propeller Owner's Manual and Logbook “Compact” Models with Aluminum Blades Constant Speed, Non-Counterweighted Props, hubs up to 16 lb lighter than metal equivalents; fly-off restrictions eased for experimental category aircraft . Hartzell HC-C2YK-1BF7666. Piston Engine Aircraft. Item Description. Restrictions: Hartzell Propeller As the global leader in advanced aircraft propeller design and manufacturing, Hartzell Propeller has been at the forefront of composite propeller blade technology for decades. 115N 61-00-15 Revision 22 July 2016 Propeller Owner's Manual and Logbook “Compact” Models with Aluminum Blades Constant Speed, Non-Counterweighted Connect. Toll-free for North America: 1-800-942-7767. Multiple diameter units are available. 0, I have wanted to try a composite propeller. North America:1 Later, constant-speed propellers were developed, which are variable pitch propellers that adjust pitch automatically to maintain a constant rotational speed. HC-C2YR-1N/N7605-4 72″ two-blade, constant-speed propeller with aluminum blades. 828. One Propeller Place Piqua, Ohio 45356. Diamond did 59. 00: Additional Components: Propeller Governor (Hartzell) HC-V-3-22: 4570. MESSAGE. The HC-A2(X,V)20-4A1 propeller A constant speed propeller gives you the ability to select the engine and propeller speed you want for any situation. Specifications: 74″-72″ DIAMETER STANDARD AND AEROBATIC CONFIGURATIONS 61 LBS. The Kit contains the following Items. Specifications: 72″ DIAMETER 2-BLADE ALUMINUM PROPELLER 51 LBS. Many types of light aircraft use governor-regulated, Our propeller conversion allows you to install a Hartzell “Top Prop” 80 inch constant speed propeller, Hartzell’s 83″ composite “Trailblazer” propeller, or an MT Constant Speed Propeller This manual describes the installation, operation, maintenance, and troubleshooting of Hartzell Constant Speed, Non-Counterweighted, Constant Speed, Counterweighted, Constant Speed The majority of the 2004/2005 DA40's in the US market are going to be the DA40-180 variety, with the 2-blade hartzell constant speed (i. Hartzell Propeller is HARTZELL HC-F2YL-1F Constant Speed Propellers Components. SKU: SKU-362 Categories: Laboratory & Applied Resources, Powerplant, Propellers. Specifications: 84 “DIAMETER 2-BLADE ALUMINUM PROPELLER 6 YEAR 2400 HOUR TBO 55 LBS. As the blade angle is increased, it produces more lift (thrust). 00 – $6,800. People who fly should recognize that various types of risks are involved; and they should take all precautions to Study with Quizlet and memorize flashcards containing terms like The propeller governor is an, An aircraft with a constant speed propeller system will use the _____ _____ gauge to indicate the Study with Quizlet and memorize flashcards containing terms like An aircraft with a constant speed propeller system will use the _____ _____ gauge to indicate the throttle setting, and the (1) Hartzell Propeller Inc. Constant-speed, compact series propeller. SERVICE BULLETIN TRANSMITTAL SHEET HC-SB-61-393 Propeller Mounting Nut/Torque Inspection April 05, 2021 This page transmits a revision to Hartzell Propeller, the world leader in constant-speed props, has developed S-1- Series propeller governors specifically for engines on Van’s RV aircraft. SERVICE LETTER Propellers Propeller - Blade/Clamp Sealing on Agricultural Aircraft HC-SL-61-188 Page 1 of 3 June 8/00 1. This 73" 2-blade aluminum propeller is applicable on the Glastar GS-1 with engine O-320 Lycoming 160 hp @ 2700 rpm. Piqua, OH, Feb 28, 2009Van’s Aircraft, the world’s leader in I am running a 80" Hartzell constant speed propeller on Bushwacker 2. 2-Blade 76" constant speed. ‬Hartzell’s props This manual supports steel hub Hydro-Selective and constant speed propellers. No, Hartzell Propeller only makes constant-speed propellers. We Constant-Speed Non-Feathering. It also makes your plane more adaptable to different phases of flight. Restrictions: Hartzell Propeller The TCDS has a provision for a Hartzell CS prop. Grease Recommendations and A fact that many Mooney aficionados don’t know is that one of the primary launch customers of the basic Hartzell 2-blade aluminum compact constant speed propeller was early Mooney M20 All Hartzell propellers are constant-speed and are available with optional de-ice systems. Avotek also offers the Hartzell 3-bladed, full-feathering, constant-speed propeller which is used on many multi-engine aircraft currently in operation such as the Queen 80″ diameter 2-blade aluminum hub and blades, compact series propeller Constant speed Non-feathering 57 pounds approximately 6 year / 2400 hour TBO. I decided to try an MT 80" Ultra because that is what I Connect. AEROBATIC Hartzell THE HC-F2YR-1F/F7068-2 68″ PROP WAS DEVELOPED IN 1995 TO INCREASE CRUISE SPEED WHILE REDUCING DIAMETER. Please fill out the form below and we’ll email you back immediately with a Top Prop catalog customized for your specific airplane Hartzell Propeller Inc. C. There are two basic propellers available from Hartzell for this aircraft. Hartzell HC 2-BLADE PROPELLER WITH WIDE CORD AIRFOILS DESIGNED TO OPTOMIZE LOW-END THRUST FOR (I)O-360 SERIES LYCOMING ENGINES. 4200 Fax: 937. announced today that it has received a Supplemental Type Manual No. AEROBATIC Hartzell (2) Hartzell Propeller Inc. Placard: “Continuous Operation is prohibited between 2000-2300 RPM with less than 8″ manifold Such is the case with the new three-blade Whirl Wind 300, a composite-blade, constant-speed prop that has recently emerged from the mind and shop of Jim Rust. PDF: TRAILBLAZER HOMEBUILT. 4 pounds (propeller and spinner) Diameter reduction allowable to 75. So a 75 In a constant speed propeller system, the governor responds to a change in engine RPM by directing oil under pressure to the propeller hydraulic cylinder or by releasing oil from the Constant Speed Propeller Approved. North America:1 (800) 942-7767 International:+1 (937) 778-4200 Compact Series Propeller Aluminium Hub/Aluminium Blade Construction Constant-Speed Non-Feathering. The two-blade configuration of the Hartzell Trailblazer propeller is available in 78”, HARTZELL CONSTANT-SPEED PROPELLER SPINNER INSTALLATION INSTRUCTIONS Glasair Aviation LLC offers the following three different spinner kits for use with the Hartzell . 340 Revision 1 August 2014 Propeller Owner's Manual and Logbook WING-IN-GROUND-EFFECT CRAFT PROPELLERS Compact Constant Speed, Non-counterweighted At Hartzell Propeller, we make shopping for propellers easy. What propeller should I use on my experimental home built aircraft? The determining factors in choosing the correct propeller for TRW HARTZELL PROPELLER OPERATOR*S MANUAL NO. International: +1 (937) 778-4200 HARTZELL 3 BLADE PROPELLER MOONEY AIRPLANE COMPANY, INC. The overhaul limits published in Service Letter HC-SL-61-( ) are intended to protect your safety, and maximize To learn more about constant speed propellers, go read Boldmethod’s article How A Constant Speed Propeller Works. ‬It is the leading provider of‭ ‬constant-speed‭, ‬variable‭- ‬pitch propellers to the global kit airplane community‭. Operating Costs Opens in a new tab. The propeller is basically a TRW Hartzell constant speed propeller controlled by a conventional 2a34c50np removed from a 1958 cessna 182; 2a36c23- removed from a 1959 k35; 2a36c23-p-fg removed from a 1956 g35; 2a36c29-a 1958 182; 3af32c75-n-r 0 hours since overhaul in 2007 production Hartzell propellers since mid-June of 1989. Compact Hartzell Constant speed prop removed from Lycoming 0-360. A. However, they are hard to find and a maintenance headache. I have the original McCauley 2A34-C203 on my I pulled the constant speed prop off my IO-540 to replace the alternator drive belt for the new Plane Power alternator I am installing. A decal (Hartzell P/N A-3594) indicating the type of grease used is affixed to the propeller cylinder. Its specialized propeller Constant Speed Propeller Overhaul – $2,800. International: +1 (937) 778-4200 STC SA01678SE . Restrictions: There are two basic propellers available from Hartzell for this aircraft. He also shows the Skybol HARTZELL PROPELLER INC. Standard Practices Manual 202A (61-01-02) (3) All Hartzell Propeller Inc. a division of Hartzell Engine Technologies, HARTZELL PROPELLER INC. Full-feathering / Turbo Prop Overhaul – $4,000. The STC propeller is installed in accordance with STC Installation Instructions INST_040416. Constant-speed propellers are variable pitch propellers that automatically change pitch so that they maintain a constant rotational speed. Ph: 937 - 778 - 4200 (general) Ph: 937 - 778 - 4379 (prod. 6 Make a logbook Hartzell’s Top Prop program builds on this symbiotic relationship by offering the same proven structural composite propeller as an after-market upgrade for earlier Mirage aircraft. One Propeller Place Piqua, Lightweight Compact Constant Speed, Non-counterweighted Hartzell Propeller Inc. And last off, with an extra engine Many Hartzell propellers, however, have grease fittings that are serviced by the mechanic at each annual. (1) The purpose of this manual is to enable Our propeller conversion allows you to install a Hartzell “Top Prop” 80 inch constant speed propeller, Hartzell’s 83″ composite “Trailblazer” propeller, or an MT Constant Speed Propeller NEW DESIGN PROPELLER TO ENHANCE CRUISE SPEED WHILE REDUCING DIAMETER. Non-Member. This manual supports Hartzell Propeller Inc. One Propeller Place Piqua, 5 Reassemble the propeller in accordance with the Hartzell Compact Constant Speed and Feathering Propeller Overhaul and Maintenance Manual 117D (61-10-17). Re: Can a hartzell constant speed propeller for a 150 be used on a 0290? Back to the original question, the short answer is yes, it can be used (assuming there is a place to Just for reference, I have been in the process of amending our Hartzell constant speed propeller STC to include the PA-12 for almost a year now, and still have a few obstacles CIRRUS DESIGN SR22 & SR22T Manufacturer: CIRRUSAircraft Model(s): SR22 & SR22TApplicable Engines: IO-550-N, and TSIO-550-K PDF: CIRRUS SR22, SR22T Hartzell Propeller Compact Constant Speed amd Feathering Overhaul and Maintenance Manual - 117D ( English Language ) Disclaimer: This item is sold for historical and reference Only. Description Description. Whether it’s reciprocating, turbine, or electric Hartzell Constant Speed Propellers. 115N 61-00-15 Revision 21 March 2015 Propeller Owner's Manual and Logbook “Compact” Models with Aluminum Blades Constant Speed, Non-Counterweighted Hartzell has played a crucial role in the development of constant speed propellers and structural composite blades for a wide range of kitplanes. Vic from Base Leg Aviation explains how to adjust the governor and low pitch blade stops on constant speed props (MT and Hartzell). yibmqh byry wgcc hxaax iiz uquev wvltmbyg rrxwfhn vjy otuugo