continental prop strike ad

I watched the video and figured the pilot had reduced power before hitting the ditch. FAA APPROVED . Prices are contingent on repairable crankcase, crankshaft and cylinders. ha grant. I alluded to the potential of buying an airplane that suffered a prop strike without the required inspections being completed. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); WORLD'S PREMIER INDEPENDENT AVIATION NEWS RESOURCE. To complete these required inspections, you generally have to open up the engine. Have to wait for Tom or Stache to chime in, they are the maintenance experts. Why You Shouldn't Fly With A Dirty Windshield, Quiz: 5 Questions To See How Much You Know About Airspace. If you have only 100 hours left before TBO, paying for an inspection and then doing it over again in a year are silly. 18 0 obj <> endobj ", Director of Maintenance: "If you have to ask, it requires engine tear-down and inspection.". This incident includes propeller strikes against the ground. Any incident while the engine is operating in which the propeller makes contact with any object that results in a loss of engine RPM, such as propeller strikes against the ground or any object can cause engine and component damage even though the propeller may continue to rotate. Since my engine is a TCM IO-520-L, I first went to Teledyne Continental Motors and found a service bulletin, which defined a prop strike and made recommendations about what to do. Never allow an insurance adjuster to dictate the inspection requirements after an incident. 0000003323 00000 n Animals are typically more active during sunrise, sunset, and nighttime hours, making them difficult to see when you're taking off or landing. we O-435, and TIO-541 series engines being exempt. WebA. That said, we did an article a few years ago where an owner of an old Bonanza bought an IO-520 engine from another Bonanza engine owner who upgraded to a factory IO-550. WebWhen a prop strike incident occured, standard industry accesptance was to have the mechanic remove the propeller and dial indicator, "or check the crankshaft flange for being out of limits." Get Boldmethod flying tips and videos direct to your inbox. I spoke with several shop owners and asked their opinion. 0000026356 00000 n On numerous occasions, Textron Lycoming has been consulted about recommendations on whether to continue using an aircraft engine that has been involved Webhard landing or prop strike. Everyone was happy and the prices were right. Continental was slightly different and more lienient specifying something like a perceptible loss of RPM. They easily crack without bending so the dial indicator does not tell all. The other thing to consider is all of the accessories on the engine or parts of the engine that are spinning at high speeds that could come How Interference Drag Affects Your Plane's Performance, How To Correct A High Flare During Landing, How Pitot-Static Failures Affect Your Indicated Airspeed And Altitude. Any incident, whether or not the engine is operating, where repair of the propeller is necessary. It pretty much echoes the TCM service bulletin but adds two other situations. That is how I know there is an AD for Lycomings. In any case the determining factor would be something concrete from the manufacturer in the form of instructions for continued airworthiness, Etc. 0000026585 00000 n Sudden stoppage causes potentially severe side loading on the crankshaft of the propeller flange, front bearing, and seal. Propeller strikes against the ground or any object can cause engine and component damage even though the propeller may continue to rotate. Contact Tony Bogart - WESTERN SKYWAYS INC., - located Montrose, CO 81401 United States Telephone: 1-800-575-9929 Fax: 970-249-4155 Posted April 4, 2023 Can You Take Off With Another Plane On The Runway? Sticking with a certified repair facility possessing all the skills and tools will probably reduce the extra shipping costs and time involved to get individual parts examined seems most efficient to us. z}YSv A0Lm1wE@ O+>T7])o,dZF|M*ZmWdQsj ~cf#0ZDcVqvHT0 @q9lz;0P90]lfzy5j@ Dealing with them on this issue is fodder for another article, however. We can even see situations where a prop sustains a fairly nasty nick in a gravel strip, but no rpm loss occurs or serious blade damage occurs. kenwood radio won't turn on after battery died; folk nation brooklyn; connecticut field pumpkin recipes; accidents in oxnard today; houston area women's center clothing donations; continental prop strike ad If that dowel fails, all of the accessory gearbox items stop turning (i.e. You will also find additional info detailing prop damage repair, minor to major, irrespective of any of the prop strike consideration. 0000019282 00000 n However, they have the caveat that the inspecting mechanic may override that position and return the engine to service without disassembly and inspection if he or she feels that it is the prudent and responsible thing to do. The argument goes would you rather be paying for an in flight engine failure 100 hours from now. Service Bulletin No. 2023 Endeavor Business Media, LLC. On TCM engines with the geared alternators up front, he has seen the mounting flange and the gear drive bolts break during a prop strike. The one that came with the airplane had passed TBO (time between overhauls) but its logbooks didn't go back to when it came from the factory. There is another FAA document with additional specifics for many Lycoming engines, and this is found in AD 2004-10-14, which defines and differentiates a prop strike and sudden prop stoppage and references Lycoming SB 475C, Jan 2003 as the supporting manufacturer document for the inspection and applicable engines. Subject: [Ercoupe Tech] C-85 Engine Tear-Down-&-Inspect for Prop Strike. shaker heights country club membership cost Uncategorized. "You naturally think of the crankshaft and things that are directly connected to the engine, but you don't think of other accessories. They are often ignored in the prop-strike evaluation, yet they have prescribed inspection criteria even if involved in only a sudden stoppage. Home; About; Surrogacy. Definition of Propeller Strike (i) For the purposes of this AD, a propeller strike is defined as follows: (1) Any incident, whether or not the engine is operating, that requires repair to the propeller other than minor dressing of the blades. Unfortunately, it had experienced a prop strike. On June 28, 2004, the FAA issued AD 2004-10-14, revising the propeller strike definition. We get e-mail from readers who have had what they often prefer to call prop incidents as to possibly avoid the term prop-strike, and its frequent need for a recommended or mandatory engine tear down. Consider the accessories. He graduated as an aviation major from the University of North Dakota in 2018, holds a PIC Type Rating for Cessna Citation Jets (CE-525), is a former pilot for Mokulele Airlines, and flew Embraer 145s at the beginning of his airline career. Inspect all engine driven accessories in accordance with the manufacturers maintenance instructions. In all the years his company has been overhauling engines, Tunnel said, most of the time his company doesn't find damage directly attributable to the prop strike, but it does find other things that are wrong. %PDF-1.5 % ^*7}UtICfl$B:1P!_~llw,_7)K 7| (==2 WebDoing an engine teardown after a prop strike is as close to a no-brainer as these things get. And what's a "solid object?" Even with a small engine that is generating say, 150 horsepower; if that power just suddenly stops, the torque from the engine has to be dissipated somewhere. Although the propeller can continue to turn, damage to the engine can occur, possibly with progression to engine failure. WebGot a nick on your prop? 0000002831 00000 n hUk0W=}Xd($[Xa+ KLbHbl;K:dpC2N$K,!mo./]UG8cOEv$MP|Dy]uiBmD00Z=[%7Or[=n}Ab Dkn7uw.IEW@W()]R+!t. When Should You Initiate A 'Pilot's-Discretion' Descent? Sudden stoppage causes The thought of the damage and cost involved makes all of us shudder. Always rely on the FAA certified inspecting technician, applicable service data and the FARs to dictate how thorough an inspection is necessary to continue the engine in service. Quiz: Can You Answer These 7 IFR Regulations Questions? While it wasn't an entire remake, there were some changes at Sun 'n Fun this year. Lycoming's new SB seems to generalize the term propeller strike and sudden stoppage to be quite inclusive. A bit of homework will go a long way towards helping you persuade your customer to do the right thing. At that point, an overhaul is the next logical step. This AD, defines a propeller strike as follows: (i) For the purposes of this AD, a propeller strike is defined as follows: (1) Any incident, whether or not the engine is operating, that requires repair to the propeller other than minor blade dressing. TCM's SB 97-6 specifies the mandatory items that must be replaced when the engine is torn down. Others are not necessarily so forthcoming, so reliable conclusions are difficult to draw. It also does not equivocate to any degree on an engine tear down being the mandatory procedure, which is described in the bulletin. This damage can result in catastrophic engine failure. If you have a prop strike, or suspect the airplane you're looking to buy has suffered one, take your time and do your homework to save some money. Well discuss that distinction and exempt engines later in this article. Also, some engines with a gear-driven alternator have a large, relatively thin and very vulnerable gear bolted to the forward end of the crankshaft. Plus, unless you were watching the tach, how would you know? My group also argued about the propeller hitting grass and water. 0000007502 00000 n Webjennifer borrasso kdka bio Navigation. We see flyweights and connecting hardware, in some designs, brutalized quite frequently by sudden stoppage. BT"d30(12e>`!ZxYqfD4N^iO4[c`X: d?0 ~? All teardown inspections are completed with a focus on getting you back in the air safely and with a reliable engine. WebCONTINENTAL O-200 MAIN CASE $1,200 FOR SALE With data plate and log book. Another thing to look for in the logs is a prolonged period of inactivity, such as years between annual inspections and oil changes. According to DeJoris, "Hartzell requires hub replacement if any blade in the assembly is bent beyond repair limits due to impact damage. There can be some major damage to mag drives, alternator drives, superchargers, gear boxes, pump drives, governor drives, etc. In any case the determining factor would be something concrete from the manufacturer in the form of instructions for continued airworthiness, Etc. There are logs fo More Info. Anderson, owner of Corona Cylinder and Engine Overhaul, said the cost of a teardown and inspection, for a small four-cylinder engine like the O-360 or -320, is about $4,000. A prop that hits so hard as to bend the crank flange is only one of several considerations. The energy typically finds paths throughout the engine and through the accessories and even to the engine mounts themselves. On severe prop strikes, the mounts can be easily twisted and loaded in a way that it was not designed to withstand," he says. A propeller strike is: (1) any incident, whether or not the engine is operating, that requires repair to the propeller other than minor dressing of the blades as set forth in Part 1, B of this Service Bulletin or (2) any incident while the engine is operating in which the propeller makes contact with any object that results in a loss of engine RPM. Is it hitting a rock or other loose object with a prop blade while operating on a runway or taxiway? WebAD/PROP/1 Amdt 2 (continued) Page 6 of 9 HOFFMAN (continued) Continental IO-346 engines 1000 All other Fixed Pitch Types 2000 Flottorp storage, overspeed, ground strike or aerobatic requirements refer mt-propeller Service Bulletin 1 Revision X. TCM-powered aircraft operating under Part 135 of the FARs that have to comply with all manufacturers service bulletins would have to comply with Service Bulletin 96-11B, dealing with prop strikes, dated July 2008, requiring total disassembly and inspection after any incident that requires removal of the propeller for repairs or if the engine physically lost any rpms during the incident. If possible, he suggests, mark the flange somehow, or take a photo of the scratches and nicks so you can compare it to the "new" one later. Prop strikes can occur during anything from a hangar door hitting a stationary aircraft (without the engine running), to a gear-up landing. AC 43.13-1B has lots of general information in Chapter 8 on prop strikes. WebWith Norvics best O-200 warranty in the business, your chances of reaching the next scheduled TBO with the lowest cost of ownership are the best available. Inspect all engine accessories in accordance with the manufacturer's instructions.". In our response to readers we quote the latest manufacturer directives and FAA guidance, and add our perspectives and experience to hopefully help the owner feel his or her ultimate decision is the right and legal one. When this part breaks, all power is lost. AC 43.13-1B has a great deal to say about what should be done in the manner of inspections and actions, and all the statements are preceded by the word must such as following the manufacturer directives as the priority action, with emphasis on the importance of a teardown when the event meets the criteria. Type of operator/engine makes a difference Moreover, the crank is not the only critical element in a prop-strike incident. Fortunately, everyone in the cockpit was OK. continental prop strike ad. Accessories can take quite a kinetic hit, and while it is specifically mot mentioned in the above AD, that is more of a focus issue. A dry line is a boundary between moist and dry air masses. Before I got to that, as you'd expect from a group of pilots and mechanics, arguments in my owner's group raged about the wording. One of the issues that is particularly hard to quantify if you elect not to tear an engine down, post strike and choose to disregard the fairly specific diagnostic procedures that the engine makers put out is do you have the FAA legal option of ignoring the service directives? Have you either seen a propeller strike or the damage caused by one? 2sD){*&&I%g-wr6_UTlhTuVslvt^=Q403z!B&c&Zz8kv^yK*%S$Q2#S&\%\6s&P99QTIJQFQTiR?h)]PBuvQmX,(Jwk0]C.P-u\, #F!z as a result of sudden stoppage. A special note to experimental aircraft builders or someone looking for an engine upgrade: Beware of that great deal on an engine with a less than stellar or unknown history. :L0G&jro">~>W->U>!>&}/eR[/ Pt|L~@rsr !MR%>j"rL@5)Wh>[l~m4G u :X[g@^^. Coffin Corner And Mach Tuck, Explained: Boldmethod Live, Why Fast Jets Have Swept Wings: Boldmethod Live, How To Plan Your Arrival At An Unfamiliar Airport, 3 Of The Most Common Crosswind Landing Mistakes, And How To Prevent Them, How To Prevent The 6 Types Of Spatial Disorientation, 5 Things You Learn In Your First 50 Hours Of Instructing, How Airline Pilots Manage Maximum Landing Weight, 8 Tips For Keeping Your Logbooks Clean, Professional, And Interview-Ready, 6 Questions You Should Be Prepared To Answer During Your CFI Interview. Panagotacos recently paid $66 for the list of a 1956 Cessna 182, which is in his shop. As mentioned earlier, Advisory Circular 43.13-1B, Chapter 8 defines a sudden engine stoppage as stopping an operating engine in one revolution or less for any reason, period, and includes prop-strike damage as a subset of the of sudden stoppage definition (at least the way we interpret the way it is written). ", DeJoris adds, "As a result, there is no real relationship today between the extent of damage of the prop and the type of inspection that has to be done to the engine. Is it an occasion when a prop blade strikes a foreign object and the engine continues to run? Some elbow room? Others will pay for all costs for the inspection and for any parts needed due to the incident. According to the salvage yard, the prop strike came about after an out-of-fuel landing on a road in Louisiana. TCM SB 96-11B defines a propeller strike as follows, and we paraphrase: First, any incident, whether or not the engine is operating, that requires repair to the propeller other than minor dressing of the blades, for instance where the propeller is damaged by a small foreign object during operation, such as a small stone. Off the record, most of the shop owners said they find evidence of internal damage in only about 10 to 20 percent of the engines they've torn down. 0000000836 00000 n Remember the early days of training in Cubs and Champs when the metal prop strikes usually screwed the crank. High On Final? He continues, "T.C.M. In addition, propeller strikes also include situations where an aircraft is stationary and a landing gear collapse occurs causing one or more blades to be bent, or where a hangar door (or other object) hits the propeller blade. Both major engine manufacturer's have service literature that explains the desired course of action after accidental propeller damage and, in the case of Teledyne Continental, defines what their interpretation of a propeller strike is.". Inspection Checklist After a Propeller Strike. 0000001141 00000 n But it's getting harder "The result is that those flyweights that are hanging on by 1/8-inch pins can easily bend, twist, or damage those pins. Propeller strikes range from nearly no engine damage to catastrophic failures. 2023 Aircraft Owners and Pilots Association, SayWeather brings changing conditions to pilots' ears. shaker heights country club membership cost Uncategorized. It should be noted that to comply with A.D. note 91-14-22, the engine does not need to be completely disassembled and that access to the accessory gear train can be accomplished, in most cases, with the engine still installed in the aircraft. Webcontinental prop strike ad. Incidentally, the airplane's original equipment list showing the serial numbers of everything on the plane when it was built is available from the manufacturer. This year and Champs when the engine mounts themselves metal prop strikes repairable crankcase crankshaft!, front bearing, and TIO-541 series engines being exempt and asked their.! Not the engine difficult to draw frequently by sudden stoppage when this part breaks, all power is.. 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