Mt propeller governor problems. Which prop governor should be used with the IO-540 for the RV-10. Installation of Governor Conversion Kit Pitts S2B. It's an older model Woodward governor. I installed a new Hartzell governor, now the prop will not reduce rpm unless I really pull the throttle back, then reduce rpm, and then increase throttle. com Propeller Governor (MT optional) P-860-4: 3762. pdf, 2,52MB) Liste der Propeller-Installationen, für die ein Nachweis nach JAR-P-60(b), 160(b), 190 und 220 Mar 10, 2024 · MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. com This document is the operation and installation manual for the hydraulically constant speed governor model P-8( )( )-( ). If you use VAN's bracket, it will line up the control cable appropriately. 665. I have a used IO540 C4B5 engine and got a new prop governor from Vans with assurance that the MT P860-3 governor would be OK. We service and overhaul all models of McCauley, Hartzell, MT Propeller, Woodward, PCU5000 props and governors, as well as provide warranty service for manufacturers. heavier and therefore shifts the CG forward without having to add ballast for a more reasonable CG envelope. My plane is a experimental PA-14 ground adjustable composite propeller for the ROTAX 912/914 series engine. Hydraulic governors accomplish this by controlling the flow of engine oil through hydraulic mechanisms in the propeller. 22,000+ MT-Propeller systems flying worldwide. com Dec 25, 2012 · MT Prop problems anybody? I have an MT prop, began to surge with the MT (AVian) governor, not worth the price of an overhaul. We feel that we are seeing a lower fuel consumption and a slight increase in speed with the MT propellers. We've been through it without seeing anything obviously wrong. Todd Perry – Propeller Service – propmaint@tiffinaire. Centrally located in the Rocky Mountain Region, we are 15 miles north of Denver and 10 miles east of Boulder, Colorado. PRODUCTS AVAILABLE NEW. 1 Remove one safety wires from six screws position 1, fig. Installation of Lever Extension on Speed Adjusting Lever. (419) 447-4263 or (800) 553-7767. I run a io-360 200 hp engine . You may also be surprised to learn that nearly 90% of German operational Luftwaffe aircraft during WW2 used an electrically-actuated propeller system designed by Dr. com Dec 15, 2022 · 1. 2) No other warranties and/or Jun 12, 2023 · About MT-Propeller Entwicklung GmbH Manufacturer of high performance and noise reducing aircraft propeller systems. The 3-blade MTV-9-D/200-58 propeller has aproximately 7,5 kg (16,5 lbs) less weight than the original 3-blade metal propeller, FOD repairable blades and reduces cabin noise. com Jan 11, 2021 · It really depends on how you define "light aerobatics". Jun 22, 2013 · It includes the governor. Advantages: Best vibration damping characteristics for almost vibration free propeller operations! Bonded on stainless steel leading edge for best erosion protection of the blades! Enhanced climb performance by approx. sell@mt-propeller. 7. However, the splines on the governor are square tooth and the female part on the engine appears to take an V shaped tooth. Diameter max. The governor takes in oil under pressure from the engine, usually about 50 to 70 pounds per square inch, and boosts it to 300 psi. com Holger Hellebrand: holger. Jan 19, 2024 · (for P-8XX Governors only) Hangar 5A - Wonderboom Airport; Pretoria 0159, South Africa; MT-Propeller Gerd Muehlbauer GmbH Flugplatzstraße 1 94348 Atting Phone Jul 5, 1993 · Engines: Lyc. Advantages: Best vibration damping characteristics for almost vibration free propeller operations. 462. 1180 Airport Terminal Drive DeLand, FL 32724, USA Phone: (386) 736-7762 peter. 00: Reversible Propeller Governor (MT) P-980-28: 4500. This could be a major safety concern, especially for general aviation pilots who fly fewer than 100 hours per year. For the MTV-15-B/183-402 Aluminum 2 blade 72" diameter MT Propeller, the minimum propeller diameter is 68". At the same time, more torque is required to spin the prop, and the engine slows down. One of the western United States' largest inventories of overhauled governors and factory new units are Mar 8, 2013 · Propeller: MTV-16-1-E-C-F-R (P)/CFR240-55. 5 % (MTOW, SL, ISA conditions) Enhanced climb performance by approx. The governors can optionally be equipped with speed sensor, pitch-lock, synchrophasing. pdf Mar 12, 2024 · MT-Propeller USA, Inc. marshall@mt-propellerusa. 303. The Hamilton Standard governor is described. 47: $36. RPM; MTV-19: 185cm/73in: 500HP: 2700 Van's also has a control cable attach bracket that fits both Hartzell and MT prop governors sold by Vans, VA-153-PC. Aug 4, 2017 · Consider the fact that a standard, single-acting governor such as found on most light singles and twins (Woodward 210xxx series, Hartzell and MT prop governors) requires less than 3/8 HP to drive at 220 PSI output pressure. Propeller Governor (MT optional) P-860-4: 3762. Rocky Mountain Propellers, Inc. As the blade angle is increased, it produces more lift (thrust). com Dec 13, 2011 · Wed Dec 14, 2011 2:42 am. I installed an MT 3 blade on my IO-520 powered S35 Bo last spring. The new MTV-33-1-A/175-200 and MTV-34-1-A/175-200 feature the following: Low Propeller weight - only 6,5 kg (14,3 lbs) for the 2-blade 9 kg (19,8 lbs) for the 3-blade plus UL MT-Governor P-850-12 (1 kg / 2,2 lbs) Feb 15, 2019 · rdamazio. This will cause problems for the governor to control propeller RPM. MT-Propeller Entwicklung GmbH, founded in 1980 by Gerd Muehlbauer, is a manufacturer of composite propellers for single and twin engine aircraft, airships, wind tunnels and other special applications. MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. This governor controls propeller speed at primary propeller governor failure usually not to exceed 103%. Mar 10, 2024 · Hydraulic Propeller Governor (Regler) P - 480 - ( ) series: E-571 MT-Propeller Gerd Muehlbauer GmbH Flugplatzstraße 1 94348 Atting Phone: +49-(0)9429-94090 Mar 10, 2024 · Removal of inner propeller spring on counterweighted MT-Propeller Affected Propeller: MTV-14-B-C/C190-17 on EXTRA 300 series, Cap 231/EX/232 Series: Aug 07, 2014: SL59 (. 7164 - Fax. That is 12 pounds-inches of torque at 2000 governor RPM and less than 9 pounds-inches of torque at 2700 governor RPM. I think for the IO-540 that'd be model P-863-5 (vs the MT-Propeller takes a continuing interest in having the owner get the most efficient use of his propeller and keeping it in the best mechanical condition. Tiffin Aire is a McCauley authorized service Mar 8, 2024 · Passengers can carry out a normal conversation in the aircraft. #1. MT-Propeller Gerd Muehlbauer GmbH MT-Propeller Gerd Muehlbauer GmbH Flugplatzstr. The overspeed governors are used as a safety device with turboprop engines. Nov 26, 2016 · Nov 26, 2016. Page 7: General In addition to this manual the following applicable publications should be used for repair and overhaul: OVERHAUL MANUAL ATA-61-12-392 / E-2392 Consult the manufacturer’s Sep 18, 2023 · Service of MT-Propeller; Service and Sales of Propeller and Governors made by other manufacturers. I plan on using the standard Hartzell 2-bladed CS prop and buying the engine/prop combo from Vans. This governor series is designed for the use on counterweighted propellers and uses oil pressure to decrease pitch. We've dialed in and out the adjustment screw with no help. SENSENICH. As you hook it all up, you need to make sure it, the governor arm, hits the stop on the fine pitch side of the throw, but you don't need to have total throw to make the governor arm hit the stop, for coarse pitch travel, if Applicable Aircraft: PA-28-236 (DAKOTA) Engines: Lycoming O-540-J3A5D. Tiffin Aire Inc offers a full service propeller and governor overhaul facility. hellebrand@mt May 17, 2009 · The 3 blade Hartzell prop goes from the base fine pitch to full coarse once the governor starts kicking in. Plane is on floats,wheel skis and wheels. indestructible when compared to the MT composite, and 2. 1. October 24, 2007. Blades for feathering propellers are identified by a “CF”. Another choice that would probably work is the PCU5000 or Jihostroj governors, but when you buy one of the brands/models that Van's themselves sells, you know that Jul 18, 2006 · We hear of this problem occasionally when oil temps are elevated. MT-Propeller Service Station in Florida: MT-Propeller USA, Hog-tie. Apr 14, 2010 · A Hartzell two-blade metal prop costs about $6600 new (budget also for spinner, prop governor and hoses, if necessary) while the company’s own ASC-II prop starts at $11,000 for the same application. com Aircraft Engine Propeller Spinner Assy Governor Min Blade Angle Max Blade Angle Max Reverse R- Station Counter- Weight TC [ ° ] [ ° ] [ ° ] [ cm ] [ ° ] mt-propeller Entwicklung GMBH Edition 01st July 2009 EASA Airplane Rotax 914F3 MTV-6-A/LD162-112 P-819 P-850-12 15 35 61 Aug 24, 2021 · Aug 24, 2021. July 11, 2012. MT-Propeller received the EASA STC for the installation of the 3-blade MTV-9 MT-Propeller on the Cessna 210 Series. 11 years and 700 hours of reliable service. We would like to show you a description here but the site won’t allow us. Bonded on stainless steel leading edge for best erosion protection of the blades. I noticed that MT has an electric governor option, which technically gets rid of the mechanical prop lever in favor of any electronic controller. 2-A. MT-Propeller STC aircraft Mooney M20. Jul 9, 2006 · There's directions in the prop governor manual. Using the same load, myself and 40 gallons, my takeoff roll went from about 560 feet to about 490 feet at a DA of about 4500. HELENA, Mont. 00: Reverse kit (Required with reversible propeller) RK12VDC 950. , LLC** 5102 S. FOD repairable blades. com Apr 3, 2017 · Shape and Thickness of the MT-Propeller Blade Trailing Edge: April 03, 2017: 73 R2: MTV-27-1-( )-R(H)-J/CRLD350-132b Propeller on Hovercraft 12000TD Daily Blade Inspection: Dec 18, 2017: 74: Adjustment of the maximum rpm on the Governor: April 04, 2018: 75 R2: Paint Flaking on MT-Propeller Blades equipped with Nickel Leading Edges: September 20 Mar 10, 2024 · MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. Engine speed is selected by a cockpit control Van's also has a control cable attach bracket that fits both Hartzell and MT prop governors sold by Vans, VA-153-PC. STC KITS. 00: The MT Composite Propeller Experience GASKET, Prop Governor Each: $42. Constant speed propellers work by varying the pitch of the propeller blades. It contains warnings about the importance of the governor for safe flight and proper maintenance. The MT is currently $45 cheaper than the Hartzell on Van's website. As engine rpm decreases, the flyweights open, allowing a piece Dec 13, 2007 · Overhaul of damaged MT propeller. C200-15. Aug 23, 2016 · I have the following on my RV-10, all bought new from Vans. 4 Tighten the six screws, secure with lock wire AMS5687 or equivalent MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. 866:1. 2 Loosen these six screws such a way, that it is possible to turn with the control head. [3] Dec 15, 2022 · 1. Bonded on Nickel Alloy for best erosion protection of the blades. Our $1,350 property tax rebate helped Montana homeowners last year and will help them Sep 9, 2016 · Just replaced my MT P-860-4 with the HZ 320/360 from Vans (Hartzell p/n S-1-10). MT-Propeller Entwicklung GmbH was founded in 1981 by Gerd Muehlbauer and is well known in the world of general aviation as the leading manufacturer of natural composite propellers for single and twin engine aircraft, airships, wind tunnels and other special applications. I've started reading up a bit more on engines, props, governors and such (I'm still halfway through the fuselage, so just researching). Air Agency Documents. Avia Propeller Czech Republik: Mar 12, 2024 · August 2023. Propeller: MTV-12-B/180-17. Enhanced take-off distance by approx. During a regularly scheduled engine or propeller overhaul is a Oct 15, 2008 · Can anyone tell me if there is an advantage with these props! I currently have a Hartzell prop HCC2YK-F8477 80 inch and am thinking of switching. The opposite is true when the blade angle is decreased: the torque required is decreased, and the engine Van's also has a control cable attach bracket that fits both Hartzell and MT prop governors sold by Vans, VA-153-PC. Any maneuvers that approach 0g or go negative will introduce air pockets in the prop control engine oil. We have already decided that if we need to overhaul the prop we are going to just install the Hartzell two-blade. It improved performance of motor gliders and light aircraft. World's first 7-bladed MT-Propeller - The Silent 7 - is already supplemental type certified on the Pilatus PC-12 powered by a Pratt & Whitney PT6A-67B, PT6A-67P or PT6E-67XP propeller turbine and Apr 7, 2021 · Rotax 912 and 914 engines can be installed with electric governors from MT Propeller. com Mar 8, 2024 · MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. e. – Governor Greg Gianforte today launched a property tax task force to provide recommendations to reform the property tax system and reduce the burden on property taxpayers. For the beta feedback connection of the propeller the P-869 Beta-Valve is used. Non-aerobatic props use oil pressure to coarsen the blades, so that pocket of air will make the RPM increase Propellers. 51 AA213181: SPEED SENSOR Each: $684. Other hydraulic governors are similar. 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp (video of the Jun 25, 2009 · Don't miss anything! Register now for full access to the definitive RV support community. That pressure is sent to the back side of the propeller, where its job is to push on a plunger that moves gears. I have an MT P-420-3 governor installed on my RV-6 with a Lycoming 0-360A1A engine. Propeller: MTV-9-B/198-52. And made full feathering for small aircraft engines possible. pdf, 2,52MB) Liste der Propeller-Installationen, für die ein Nachweis nach JAR-P-60(b), 160(b), 190 und 220 Oct 26, 2023 · 6-blade hydraulic constant speed propeller; Model No. This (or equivalant parts) is included in the FWF kits that require it. 74,000+ blades are in service. Low-speed, high-power conditions require the highest pressures to keep the blades at low pitch. pdf, 176kb) RCounterweight body crack inspection (Magnetic Particle Inspection) Affected propeller: All counterweighted variable Pitch MT-Propeller: Feb 19, 2015: SL60 (. Dec 31, 2014 · Dec 31, 2014. IO-360-A1A, IO-360-A1B6D, IO-360-A3B6D, IO-360-A3B6. This was followed by developing the full AMERICAN PROPELLER provides new governor sales, overhaul services, exchanges and technical support for all major governor manufacturers including McCauley, Hartzell, MT-Propeller, Woodward, Hamilton Standard, Aero Technologies and Jihostroj. 7605. Anyone else have this issue come up? Fax: +49/(0)9429-8432 sales@mt-propeller. Hans Ebert of the VDM (Vereinigte Deutsche Metallwerke, or 6 days ago · Passengers can carry out a normal conversation in the aircraft. Propellers for aerobatic aircrafts or propellers built with feathering capability are equipped with counterweights, that are installed on the blade ferrule. Airmaster sells them as well. The MT-Propeller Governors have a up to date design, low weight and high pump capacity. Jun 12, 2023 · MT-Propeller Entwicklung GmbH was founded in 1981 by Gerd Muehlbauer and is well known in the world of general aviation as the leading manufacturer of natural composite propellers for single and twin engine aircraft, airships, wind tunnels and other special applications. The PROP GOV MT P-860-4 and PROP GOV HZ 320/360 are used on rear accessory case mounted (I)O-320/360 engines with a drive ratio of 0. 5 % (MTOW, SL, ISA conditions)! Sep 26, 2019 · Many times, pilots know their propeller’s published TBO period based on flight hours, but ignore the calendar limit. Has anyone experienced this same problem, and if so, what did you do about it? Mar 23, 2018 · MT also went the route of adding a blade to its props—if the OEM hung a two-blade up front, MT built a three-blade version for the airplane (or even four). Both the new design Hartzell and the MT are virtually identical on their external dimensions. Joe Nelson, OEM Account Manager for Hartzell, says that’s a significant selling point for Hartzell’s “Top Prop” series of STC’d props: “A lot of times, you can buy a new 3-blade Propeller & Governor Repairs. Dennis draws on his 30 years of experience as a pilot and mechanic when it comes to trouble-shooting and correcting a problem. Most of the airships, which are equipped with MT-Propellers, use our P-900 governor series. Recently I had 2 experiences where the propeller RPM began cycling. The pitch change pin is in a different position and the blades are identified by a “C” in front of the numbers, i. MT-Propeller Service Dokuments Governor Instructions. The change in oil volume in the hydraulic cylinder changes the blade Jan 24, 2024 · Liste der möglichen Regler für MT-Propeller List of possible governors for MT-Propellers: May 09, 2023: 15R5 (. MT-Propeller Service Station in Florida: MT-Propeller USA, Inc 1180 Airport Terminal Drive DeLand, FL 32724, USA Phone: (386) 736-7762 peter. January 11 2024. The PROP GOV HZ IO-540 and PROP GOV MT P-860-5 are used on wide deck IO-540 engines with forward mounted governor drives similar to the IO-540-D4A5 sold by Jan 5, 2012 · How it works. pdf, 250k) Mögliche Enteisungssysteme an MT-Propellern Possible de-ice systems for MT-propellers: October 27, 2021: 16R1 (. #7. Jan 24, 2024 · Liste der möglichen Regler für MT-Propeller List of possible governors for MT-Propellers: May 09, 2023: 15R5 (. It solves two problems for us: 1. For a propeller that has had a propeller strike, each of the aluminum blades from a 72" diameter can be trimmed by up to 2" (68" diameter), and still be serviceable. Country Club Rd. Specialties: FAA Repair Station for propellers, governors and dynamic balance. Warner Propeller has over 50 years of experience in propeller and governor servicing including diagnosing and repairing problems. 800. Please contact us for propellers we sell and service. Tucson, Arizona 85706 May 17, 2003 · That approaches the price of a brand-new prop, ($6,000-$8,000 for most single-engine constant-speed props; feathering props for twins are more expensive). Florida: MT-Propeller USA, Inc. Re: MT prop. has been serving the domestic and international marketplace since 1982. Propeller & Governor Exchanges. May 18, 2019 · The hydraulic constant speed MT-Propeller installations are certified as 2-blade to 7-blade models for engines producing up to 5000 hp, which have an hydraulic oil supply to the propeller, controlled by a governor. One difference I found is that the Hartzell governor will not make the Hartzell prop go to coarse pitch at idle power whereas the prop would go coarse with the MT even with the engine producing no power (windmilling, ignition off and mixture at idle cutoff). RAPCO. The MTV-34 is also applicable on Rotax 915iS. I saved 10 pounds over the McCauley 2 blade that I used to have. This (or equivalant parts) is included in the FWF kits when appropriate. MT-Propeller operates out of its main office at the Airport Straubing Jan 11, 2024 · Governor's Office. The gear drive shaft is connected directly to the engine, meaning it turns the same rpm as the engine. 8. The manual provides instructions on installation, operation, adjustments, troubleshooting and other technical details about the Jan 15, 2024 · MT-Propeller Entwicklung GmbH has received the EASA STC 10038566 REV 5 for installing the 4-blade MTV-14 Propeller in combination with an MT-Propeller governor on the Cirrus SR22/SR22T and SR22 with RPM Reduction to 2500 RPM (presently only for non-G1000 equipped aircrafts) . Nov 1, 2016 · What makes the concept work is the propeller governor. [1] [2] [3] The company headquarters is located at Straubing Wallmuhle Airport in Bavaria, Germany. 30 certified propeller models. MT-Propeller certified service Stations and Distributors in USA and Mexico **Warner Propeller & Governor Co. The governor is an oil pump generating pressure to counteract the forces generated by the propeller blades - both aerodynamic and centrifugal - and the propeller return spring. MT is slightly less, and AeroComposites slightly more, but clustered within a fairly narrow range. Pretty sure it started when I abruptly brought the power back to idle. Feb 8, 2024 · MT-Propeller Gerd Muehlbauer GmbH Flugplatzstraße 1 94348 Atting Phone: +49- (0)9429-94090 wolfgang. I seem the remember there being problems with certain choices that didn't really perform well for people. PT6 is the Asian sales agent and approved install center for MT Propeller. The governor consists of pivoted flyweights, a spring, a hollow gear drive shaft. For example, say the overhaul limit for a propeller is 2,000 flight hours or 60 months (5 years). more than 150 MIO flying hours accumulated. Damaged or worn governors can cause major performance or safety issues for your aircraft. more advantages. Jan 20, 2021 · With this vision, MT-Propeller created many firsts in history for the General Aviation World: In 1981 the first electric constant speed propeller worldwide was created and certified. com. 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 hydraulic cylinder. P-869 allows to select any blade angle between the Aircraft propeller governors are an essential component of constant speed and full-feathering propellers, allowing pilots to maintain the desired RPM under varying flight and air conditions. 3 Turn the control head to desired position. The response of the propellers to changes is much quicker with the MT propellers, when pilots select reverse and with the application of power the response is much more positive. max. As MT composite props have no life limit and are field repairable, they have proven attractive those owners looking to step up from their two-blade prop. “Property taxes are too high. YIO-540 D4A5 MT 3 blade prop Hartzell Governor The prop isn't moving at all - it just stays on 6 days ago · With the Silent 7 propeller we are taking the QFJ improvements that many customers have enjoyed and experienced over the last 20 years to a new level. com Jun 22, 2018 · MT-Propeller delivered the 10,000th Governor developed and produced with his partner Avia Propeller in Prague. 1 Governor head / control lever rearrangement instructions: 7. Power max. All hydraulic MT-Propellers are optionally available with the patented MT feathering and /or reverse system and can be equipped Mar 10, 2024 · Hydraulic Propeller Governor (Regler) P - 480 - ( ) series: E-571 MT-Propeller Gerd Muehlbauer GmbH Flugplatzstraße 1 94348 Atting Phone: +49-(0)9429-94090 7. 1 94348 Atting, Germany Phone: +49-(0)9429-94090 Fax: +49-(0)9429-8432 E-mail: Wolfgang Sell: wolfgang. The propeller governor maintains a constant engine speed by controlling propeller pitch. Unlimited blade life. 55: $435. We are passionate about aircraft and aviation! There is nothing we enjoy talking about more. 5 % (MTOW, SL, ISA conditions) ATA 61-08-54 Page 14 Original Issue 2021-08-13 OVERSPEED GOVERNOR INSTALLATION RECORD Date Authorized Date Notes installed Signature removed Page 16 Avia Propeller distributor of the area in which the governor is firstly operated or to MT-Propeller itself within 30 days after date from starting operation. 00: A governor is an engine rpm-sensing device and high-pressure oil pump. I sent a Nov 23, 2023 · MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. 66 AN4CH-7A Dec 14, 2023 · MT-Propeller Gerd Muehlbauer GmbH Flugplatzstraße 1 94348 Atting Phone: +49- (0)9429-94090 wolfgang. 4 – OVERSPEED GOVERNORS. Advantages: Best vibration damping characteristics. Please feel free to call with any questions and give us an Feb 25, 2015 · Feb 24, 2015. com Jan 8, 2024 · MT-Propeller Service Station in Florida: MT-Propeller USA, Inc. Mike Baird – Propeller Sales – taiprop@tiffinaire. The gears change the propeller blade angle. Dec 19, 2017 · Cessna. Oil from the engine applies constant pressure to a closed system called a governor. km ac zc nz lj fq kt jf mp et