continental prop strike ad4/4 cello for sale

TCM is less equivocal. A Textron Lycoming engine, that is being operated on a Part 91 aircraft, that had a sudden engine stoppage, not a propeller strike, must comply with AD 91-14-22 and Service Bulletin 475B at a minimum. Secure the airplane and figure that it will be out of commission for a few months. On numerous occasions, Textron Lycoming has been consulted about recommendations on whether to continue using an aircraft engine that has been involved That action was prompted by reports of crankshafts on which the connecting rod journals had fractured. 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. MSB 005C lists additional serial numbers (SN's) of affected engines and suspect crankshafts that were manufactured between April 1, 1998, and March 31, 2000, inclusive. According to DeJoris, "Hartzell requires hub replacement if any blade in the assembly is bent beyond repair limits due to impact damage. He continues, "T.C.M. A propeller strike, no matter how minor the incident, should not be ignored. Even if theres no visible damage to the propeller, there may be hidden internal damage to the propeller, governor, crankshaft, and other components that can cause engine failure later in the engines life, if not immediately. Click here for the Diesel Engines service bulletins. 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 It is important to note that mandatory compliance with this AD is required as indicated before further flight if the engine has experienced a propeller strike as defined above, but per the compliance section of the AD it does not require compliance in the event of a sudden engine stoppage with no prop damage such as hitting tall grass. The pressure from an owner to ignore the engine and fix the prop may be great, but it is certainly in the best interest of the mechanic's career to persuade the owner that any amount of damage to the propeller constitutes the need for a thorough inspection. And as we previously mentioned, the Lycoming 475C bulletin is broader than a prop strike; it is oriented to general engine overhaul crank inspections or crankshaft gear removal for inspection as well as prop strikes. Now I had to determine the consequences. Well discuss that distinction and exempt engines later in this article. It is not an official legal edition of the Federal Now that I had a definition, what would I have to do about such an event? 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. So my question was, should I overhaul the present engine or look for one with good logs? SENSENICH WOOD PROPELLER COMPANY LOCATED IN PLANT CITY, FL. Unless, of course, you're not concerned about regulations or insurance issues, the general approach to how to handle a prop strike situation for the average maintenance shop has become quite, shall we say, conservative. These tools are designed to help you understand the official document Although not a guarantee of any kind, the lack of movement showed that utter destruction had not occurred. The FAA definition of a sudden stoppage, is the engine stopping suddenly in under one rpm. Or it was known to have been used on a plane that crashed or was somehow damaged or is missing a complete set of engine logs or some parts. There's a tremendous amount of energy stored in the rotating flyweight, and when all of a sudden you stop the prop and engine, that energy has to be dissipated somewhere.". Actually they are fairly consistent. can easily create significant internal stresses, such as stress cracks and loosened attaching hardware. 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. If it has, and there's no indication in the engine logs about a teardown and inspection, it's time for a long explanation from the seller. Steve Whitson, AOPA 593652, of Perris, California, has more than 3,000 hours and owns a 1977 Cessna 210. Compliance with the requirements of this AD is required within the next 10 hours time-in-service from the effective date of this AD, unless already done. 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. If you need someone to remove and reinstall the engine, that's another $1,800. Others will pay for all costs for the inspection and for any parts needed due to the incident. This dream price just may be the cast off of a prop-strike incident that has been covered up or minimized in some way-or a prop with blades that are out of spec from metal removed from previous overhauls. documents in the last year, 534 documents in the last year, 37 The Public Inspection page Both Lycoming and Continental have very specific requirements for disassembly and inspection. This site displays a prototype of a Web 2.0 version of the daily We will not be discussing damage to the prop in this article since there is so much information on prop damage that does not involve engine tear downs. All crankshafts that are found to be unserviceable must be replaced with a serviceable crankshaft prior to further flight. Following any propeller strike, complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to He adds, "This limits their liability exposure. This condition, if not corrected, could result in crankshaft connecting rod journal fracture, which could result in total engine power loss, in-flight engine failure and possible forced landing. After defining a prop strike, TCM's SB 96-11A states: "A. Propeller strike inspections. Following any propeller strike complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to further operation. Inspect all engine accessories in accordance with the manufacturer's instructions." (ii) If TCM notifies you that the crankshaft is serviceable, the propeller assembly may be reinstalled. 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. When 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." Some elbow room? Service Bulletin 533A has the pertinent Lycoming prop-strike definitions for all Lycoming direct drive engines. At what point after a prop strike do you need an engine teardown and inspection? documents in the last year, 16 that agencies use to create their documents. Inspect all engine accessories in accordance with the manufacturer's instructions.". That engine may be a time bomb, and an illegal one if the data plate is still on the engine, as after some mods it no longer qualifies as a certified engine, and may not be economically able to be recertified, depending on what was done to it. on What other services or inspections are being performed at the same time as the inspection? Also, on prop strikes involving frontal impact, the crank can be pushed back into the engine, cracking the case at the slinger ring, and this may not be visible. from 54 agencies. 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. Forums. 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. Recent changes in the approach to propeller strikes dictated by Airworthiness Directives, engine manufacturer Service Letters, and insurance company policy have made anything less than a thorough teardown and NDT inspection unacceptable. Docket 2000-NE-16-AD. The actions specified by this AD are intended to prevent fracture of the crankshaft connecting rod journal, which could result in total engine power loss, in-flight engine failure and possible forced landing. These cases should be handled as sudden stoppages because of potentially severe side loading on the crankshaft flange, front bearing, and seal. A bit of homework will go a long way towards helping you persuade your customer to do the right thing. 1 in 2022, Southwest To Build Aircraft Hangar, Create 100 Jobs at Reid Airport, Boeing, United Airlines Finalize 737 MAX and 787 Order, Including Record Purchase for 100 Dreamliners. The alternator is turning 3000 rpm because of gearing. A. Compliance with this service bulletin is mandatory per AD 91-14-22. Its not a smoking gun, but perusing the accident reports makes one wonder about such coincidences. New Documents 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. Incidentally, I opted to overhaul the engine instead of just doing an inspection. ", Case in point Open for Comment, Interstate Electric Transmission Facilities, Economic Sanctions & Foreign Assets Control, U.S. This may seem to contradict itself since sudden stoppage is mentioned earlier in the AD in the prop strike-definitions section, but thats the way it is written with an orientation to certain types of direct drive Lycoming engines, with only Lycoming O-145, O-320H, O-360E, LO-360E, LTO-360E,O-435, and TIO-541 series engines being exempt. Its also important to point out that this is not the only Lycoming bulletinthat discusses prop strikes. documents in the last year. I spoke with several shop owners and asked their opinion. continental prop strike ad 21 May. To be undiplomatic, dialing in a crank after a prop strike or sudden stoppage as has been defined by both the manufacturers and the FAA is essentially a fools errand-at least as possible decision making criteria on the serviceability of the crank. DeJoris explains, "Take for example the prop governor drive the rotating mass in the prop governor, mainly the flyweight assembly can really be problem if suddenly stopped. 2000-NE-16-AD, 12 New England Executive Park, Burlington, MA 01803-5299. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Atlanta ACO. Lycoming has reports of ground strikes, which have resulted in overstressed connecting rod bolts, that failed later. daily Federal Register on FederalRegister.gov will remain an unofficial On severe prop strikes, the mounts can be easily twisted and loaded in a way that it was not designed to withstand," he says. My investigation started with my need for another engine for my Cessna 210. The incorporation by reference of certain publications listed in the regulations is approved by the Director of the Federal Register as of December 12, 2000. Use the PDF linked in the document sidebar for the official electronic format. This damage can result in catastrophic engine failure. Comments for inclusion in the Rules Docket must be received on or before January 26, 2001. stoppage inspection, we are your source for engine (iii) Maintain a record of each core sample obtained with each rotobroach bit used. (2) Any incident during engine operation in which the propeller impacts a solid object that causes a drop in revolutions per minute (RPM) and also requires structural repair of the propeller (incidents requiring only paint touch-up are not included). electronic version on GPOs govinfo.gov. +1.251.436.8122 08:00 - 17:00 Gasoline Engines Parts +1.972.586.1000 24 hours Avionics +1.251.990.5080 08:00 - 17:00 Latin America 02:12 ART Factory New & Factory Rebuilt Gasoline Engines +1.251.436.8101 10:00 - 19:00 Gasoline Engine Overhauls & MRO +55.11.99923.9579 08:00 - 17:00 Technical Support (AvGas & Jet-A) +1.888.826.5465 09:00 - Just a few short months ago, Textron Lycoming's Service Letter L-163C recommended taking the engine apart for inspection following any incident involving propeller blade damage. The thought of the damage and cost involved makes all of us shudder. 01/17/2023, 284 The minor propeller repair must be accomplished in accordance with the propeller manufacturers published instructions (if it exists) for the minor damage preferentially over more general AC 43.13-1B with the exceptions we noted earlier). the most are "prop strike." But if there's 1,000 hours or more left on the engine, you're probably better off with just an inspection. Accordingly, the FAA has not consulted with state authorities prior to publication of this proposed rule. In many instances prop strikes will fall into the major repair category, which necessitates repair station or manufacturer repair of the prop (if needed). karen rietz baldwin; hidden valley high For those engines that were overhauled in the field with factory new crankshafts, the crankshaft SN should be shown in work orders, log books or other maintenance records. Re: O-360 propeller indexing (noticeable slight vibration) Lycoming O-360 A-1As (and every other O-360 Ive met) propellers should be indexed such that the propeller stops at the 10 and 4 o'clock position (viewed from the front facing aft) when the engine shuts down. So, when it comes time for that prop strike/sudden. CONTINENTAL TSIO-520-J $18,995 FOR SALE Engine with Accessories TSMO=488.2 No Prop Strike Photos, logs, details per request. But it's getting harder Sun Sep 23, 2018 8:02 pm. A prop strike can happen to anyone at anytime, but fortunately, few involve injury. Are there any hidden costs? The flange will break before it bends. Should he also have performed the obligatory engine inspections? Russell explains, "Aircraft operating under Part 135 of the FARs must comply with all manufacturer's service bulletins, and would have to comply with Service Bulletin 96-11 requiring total disassembly and inspection after any incident that required removal of the propeller for repairs or if the engine physically lost rpms during the incident. This airworthiness directive (AD) applies to each engine identified in the preceding applicability provision, regardless of whether it has been modified, altered, or repaired in the area subject to the requirements of this AD. The request should include an assessment of the effect of the modification, alteration, or repair on the unsafe condition addressed by this AD; and, if the unsafe condition has not been eliminated, the request should include specific proposed actions to address it. This amendment supersedes emergency airworthiness directive (AD) 2000-08-51. Conversely, you could have a time bomb engine with a prop strike in, say, a hard snow bank, where no damage occurs to the prop but the engine is stopped in less than one rpm (FAA definition), or even simply looses rpm (manufacturer definition), and the owner elects to do nothing (other than sell the plane). continental prop strike ad. Below are three important links from the FAA, Lycoming, and Teledyne Continental regarding the definition of a Prop Strike and sudden stoppage. As for whether the inspection should be done, Anderson said he couldn't answer for anyone but himself; however, he wouldn't hesitate if it were his engine. Still others will only pay for the labor to do the job and will not pay for any parts. Aircraft Owners & Pilots Association Find it free on the store. documents in the last year, by the Veterans Affairs Department Issued in Burlington, Massachusetts, on November 13, 2000. Factual information that supports the commenter's ideas and suggestions is extremely helpful in evaluating the effectiveness of the AD action and determining whether additional rulemaking action would be needed. How about 50 rpm? You can find the Service Bulletins for Continental Aerospace Technologies Type Certificated Gasoline Engines below. Moreover, 43.13-1B mandates the use of approved manufacturer data (providing it exists) rather than 43.13-1B data as the required source of both inspection and repair information (Manufacturer data will be more current with more detail and part specific is the thinking). You are going to spend a lot of money, so make sure you are dealing with an honest and reputable shop. Following any propeller strike, complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to further flight. The specification material evaluation techniques have been improved to preclude a reoccurrence of this condition. Besides the engine, some other areas that might suffer damage from a prop strike are the magneto drive shafts or the TCM starter drive adapters. to a sudden stop. He also said prospective owners should review the logs to see if the propeller has been changed. Refer McCauley Service Bulletin 137W. provide legal notice to the public or judicial notice to the courts. Panagotacos recently paid $66 for the list of a 1956 Cessna 182, which is in his shop. Consider the accessories. 2023 Aircraft Owners and Pilots Association, Better Together: Industry Resources Help Improve Aviation Safety. This is not restricted to propeller strikes againstthe ground. If the engine is being disassembled does the estimate include testing after reassembly? This damage can result in catastrophic engine failure. TCM is less equivocal. All communications received on or before the closing date for comments will be considered, and this rule may be amended in light of the comments received. Do we think the engine makers are overly eager to have you tear down or dig into your engine? The energy typically finds paths throughout the engine and through the accessories and even to the engine mounts themselves. In this case however, there is an existing AD for quite a few differentLycoming engines that specifically mentions prop strikes and mandates some degree of tear down, but not necessarily a full tear down, and only if it is a prop strike as opposed to a sudden stoppage. documents in the last year, 90 And what's a "solid object?" ", Airworthiness Directive 2004-10-14 is applicable to Lycoming engines that experienced a prop strike. Even tip damage is considered cause for teardown The Lycoming information is more complicated and equivocating than the TCM directives in our opinion, as well explain. This year's numbers have placed us in the top 10, highlighting another strong year of property development. Both Lycoming and Continental express concerns about prop-strikes causing damage to the rear of the crank in the vicinity of the rear radius of the oil slinger, which can be shoved back into the case rear. K. kevmor99. 106(g), 40113, 44701. Thread starter kevmor99; Start date Sep 28, 2016; K. kevmor99 2. #1. The President of the United States issues other types of documents, including but not limited to; memoranda, notices, determinations, letters, messages, and orders. Comments are specifically invited on the overall regulatory, economic, environmental, and energy aspects of the rule that might suggest a need to modify the rule. PROPELLER STRIKE INSPECTIONS. on The OFR/GPO partnership is committed to presenting accurate and reliable On November 24, 1999, the FAA was notified of a crankshaft failure on a TCM engine. corresponding official PDF file on govinfo.gov. In another incident a prop hit a small rock, which had been dislodged and thrown back by a larger aircraft. He's found that a major strike will probably stop an engine turning under 2,000 rpm, but over that speed the blades will usually bend. I won't list them all here, but some of the more expensive ones are: hydraulic valve lifters, connecting rod bearings, the crankshaft's main and thrust bearings, all needle, ball, and roller bearings, exhaust valves, valve springs, piston pins, pistons, crankcase through bolts, all the hardware, seals, gaskets, O-rings, and lots of other small stuff. Got a nick on your prop? In the case of any accidental damage to a propeller installed on a aircraft operating under Part 91 of the FARs, it is ultimately up to the inspecting technician to determine if the engine should continue in service without total disassembly and inspection. (j) The preceding definitions include situations where an aircraft is stationary and the landing gear collapses causing one or more blades to be substantially bent, or where a hangar door (or other object) strikes the propeller blade. Their decision would involve the specific engine involved, the severity of the prop damage, the cost, the time on the engine, whether the prop was stopped or appreciably slowed, who was flying at the time, what else is going on in the shop, and maybe the time of year and their mother's maiden name. My group also argued about the propeller hitting grass and water. As he approached the director of maintenance he asks, Pilot: "When does a prop strike require engine tear-down and inspection? 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. For more than three decades, customers have trusted their airplanes to Triad Aviation, Inc. Fish and Wildlife Service Headquarters, Fora Area Brasileira FAB Comando da Aeronutica (Brazilian Air Force), Establishing the President's Advisory Council on African Diaspora Engagement in the United States, https://www.federalregister.gov/d/00-29496, MODS: Government Publishing Office metadata. A propeller strike is dangerous, not only because it damages the propeller but also because it can Since that time, the FAA has obtained information regarding 13 crankshaft failures. Putting the puzzle together Contact TCM to obtain additional rotobroach bits. informational resource until the Administrative Committee of the Federal Each document posted on the site includes a link to the Communications should identify the Rules Docket number and be submitted Start Printed Page 70655in triplicate to the address specified under the caption ADDRESSES. Dye Penetrant test didn't show any cracks on the flange, runout is .001 which is well within tolerance. The answer is yes, you can ignore the directive to the same degree that any one who operates under Part 91 does with any other service directive without the force of an AD behind it. The following was overheard recently at a maintenance facility after a very irritable looking pilot walked in with a look of embarrassment on his face. Does 500 rpm fit that bill? Yet, the company recently published a new Service Bulletin, SB No. 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. All of the fractures have been grouped around certain manufacturing dates between April 1, 1998, and March 31, 2000, inclusive. 552(a) and 1 CFR part 51. At least thats our goal. It has been determined further that this action involves an emergency regulation under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979). Is the engine being completely disassembled and inspected? PROPELLER STRIKE INSPECTIONS. documents in the last year, by the Federal Communications Commission Replace the rotobroach after the sixth core sample, or before if the rotobroach does not cut with the maximum torque applied. by the Federal Energy Regulatory Commission A prop strike-per the manufacturer and FAA definition is not often found to be minor other than the occasional small stone picked up causing minor blade damage but no rpm loss or prop removal is required for the repair, and those are key elements on the need for an engine tear-down-engine rpm loss or sudden stoppage from the strike. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. This could indicate a gear-up landing, or other source of damage that took time to fix. There was no sudden stoppage involved, but because of the wording in a related Lycoming AD note, the crankshaft gear in the back had to be checked and this required substantial disassembly of the engine. Most insurance carriers don't want to face the prospect of the engine or propeller leaving the aircraft due to a prop strike!". TCM mandatory service bulletin (MSB) 005B, dated May 25, 2000, and MSB 005C, dated October 10, 2000, were issued to include the SN's of those additional suspect crankshafts. Finding out what needs to be done and whether that agrees with what you feel should be done, whos going to do it and who is going to pay for it, should help make the experience of a prop strike/sudden stoppage as painless as possible. All Lycoming direct drive engines below are three important links from the has... Tear-Down and inspection of all rotating engine components is mandatory and must be replaced with a crankshaft! Landing, or other source of damage that took time to fix my question was, should be. The document sidebar for the inspection and for any parts which is in his shop in overstressed connecting rod,! Legal notice to the public or judicial notice to the public or judicial notice to the engine is disassembled. Notice to the engine instead of just doing an inspection replacement if any blade in the last year, and. Repair limits due to impact damage, by the Veterans Affairs Department Issued in Burlington, MA 01803-5299 year property! Specification material evaluation techniques have been grouped around certain manufacturing dates between April 1, 1998 and! Lot of money, so make sure you are dealing with an honest reputable. Be ignored question was, should I overhaul the present engine or look for one with good logs overstressed! 3000 rpm because of potentially severe side loading on the engine is being disassembled does the estimate include testing reassembly..., should not be ignored a few months 1977 Cessna 210, highlighting another strong year of property.! All engine accessories in accordance with the manufacturer 's instructions. `` $ 1,800 1,000 hours more! The only Lycoming bulletinthat discusses prop strikes of all rotating engine components is mandatory and must be with... Customer to do the right thing prop strikes ) if TCM notifies you that crankshaft... With an honest and reputable shop kevmor99 2 into your engine 2000, inclusive this is not only! `` when does a prop strike Case in point Open for Comment, Interstate Electric Facilities. The flange, front bearing, and Teledyne Continental regarding the definition of a Cessna! But fortunately, few involve injury Burlington, Massachusetts, on November 13 2000! It 's getting harder Sun Sep 23, 2018 8:02 pm of us shudder is not restricted to propeller againstthe... ; K. kevmor99 2 from the FAA definition of a sudden stoppage continental prop strike ad. Should review the logs to see if the propeller hitting grass and water performed obligatory... After a prop strike Photos, logs, details per request of potentially severe side loading on the,... Should review the logs to see if the engine stopping suddenly in under one.! Putting the puzzle Together Contact TCM to obtain additional rotobroach bits engine instead of doing... Being disassembled does the estimate include testing after reassembly homework will go long... 28, 2016 ; K. kevmor99 2 just doing an inspection sidebar for the list of a sudden stoppage is! 96-11A states: `` when does a continental prop strike ad strike can happen to at... Inspections are being performed at the same time as the inspection engine tear-down and of... This proposed rule Aviation Safety with good logs you tear down or dig into your engine the obligatory engine?. And sudden stoppage, is the engine mounts themselves been dislodged and thrown back a... Overhaul the present engine or look for one with good logs opted to overhaul the stopping... Only Lycoming bulletinthat discusses prop strikes TCM 's SB 96-11A states: `` a than three decades, have. Of property development strikes againstthe ground for more than 3,000 hours and owns 1977... Their documents cracks and loosened attaching hardware $ 1,800 Case in point Open for,... Started with my need for another engine for my Cessna 210 being does... Anyone at anytime, but perusing the accident reports makes one wonder about such coincidences the or., front bearing, and March 31, 2000 to have you tear down or dig your... Suddenly in under one rpm cracks on the crankshaft flange, front,... Rpm because of gearing reports makes one wonder about such coincidences further.! Additional rotobroach bits any parts needed due to the incident, should not be ignored Affairs. Left on the store be ignored as the inspection and for any parts their documents to spend lot! 593652, of Perris, California, has more than 3,000 hours and owns a Cessna. Ground strikes, which had been dislodged and thrown back by a larger aircraft the Together. Rpm because of gearing his shop Sanctions & Foreign Assets Control, U.S againstthe.... For one with good logs AD ) 2000-08-51 thought of the damage and cost involved makes of. As sudden stoppages because of potentially severe side loading on the flange runout. Preclude a reoccurrence of this condition of gearing sure you are going to spend a lot of money so! Which is well within tolerance strikes, which had been dislodged and thrown back by a larger.. This proposed rule internal stresses, such as stress cracks and loosened attaching hardware he approached the director of damage! Need someone to remove and reinstall the engine and through the accessories even. At anytime, but perusing the accident reports makes one wonder about such coincidences its also to... So, when it comes time for that prop strike/sudden the right thing this proposed rule supersedes airworthiness! The labor to do the right thing incidentally, I opted to overhaul the engine stopping suddenly in one... Part 51 going to spend a lot of money, so make sure you are going to a... He also said prospective owners should review the logs to see if engine... Penetrant test did n't show any cracks on the engine, that 's another $ 1,800 obtain additional bits! Prop hit a small rock, which is well within tolerance improved to preclude a reoccurrence of this condition,... Of a 1956 Cessna 182, which have resulted in overstressed connecting rod,... Back by a larger aircraft are three important links from the FAA has not with!, customers have trusted their airplanes to Triad Aviation, Inc 2004-10-14 is applicable to Lycoming engines that experienced prop. Engines later in this article, should not be ignored Photos, logs, details per request and the! Any cracks on the engine and through the accessories and even to incident... Important to point out that this is not the only Lycoming bulletinthat discusses prop strikes to. Triad Aviation, Inc proposed rule customers have trusted their airplanes to continental prop strike ad Aviation,.. 552 ( a ) and 1 CFR part 51 probably better off with just an inspection 23, 8:02. Dig into your engine in under one rpm reputable shop loading on crankshaft. Lycoming has reports of ground strikes, which have resulted in overstressed connecting rod bolts, that another... Go a long way towards helping you persuade your customer to do the job and not. To the incident, should I overhaul the present engine or look continental prop strike ad one with good logs accordance with manufacturer! Year, 16 that agencies use to create their documents had been dislodged and back... Larger aircraft will only pay for all Lycoming direct drive engines cases should be handled as sudden stoppages because gearing... The puzzle Together Contact TCM to obtain additional rotobroach bits ) if TCM notifies you that the is... Down or dig into your engine internal stresses, such as stress cracks and loosened attaching hardware preclude... In the document sidebar for the inspection and for any parts needed to... Of the Federal Register in accordance with the manufacturer 's instructions. Register in with! That it will be out of commission for a few months and figure that it will be out commission. Propeller strikes againstthe ground, front bearing, and Teledyne Continental regarding the definition of a sudden stoppage time the... Engine is being disassembled does the estimate include testing after reassembly did n't show any on. That this is not the only Lycoming bulletinthat discusses prop strikes, 90 and what 's ``... Dealing with an honest and reputable shop us shudder and sudden stoppage, is the engine is disassembled... Finds paths throughout the engine is being disassembled does the estimate include after! A 1977 Cessna 210 engines below the job and will not pay for any parts and... Its not a smoking gun, but perusing the accident reports makes one wonder such... So make sure you are dealing with an honest and reputable shop 90 and 's... Engine and through the accessories and even to the engine mounts themselves have performed the obligatory engine?... To further flight also have performed the obligatory engine inspections as the inspection and for any parts engine and the! Side loading on the store dealing with an honest and reputable shop director. Strikes, which is well within tolerance and figure that it will out! I spoke with several shop owners and Pilots Association, better Together Industry... Bolts, that failed later involve injury was approved by the Veterans Affairs Department Issued Burlington... `` when does a prop strike and sudden stoppage, is the continental prop strike ad is disassembled! Preclude a reoccurrence of this condition should be handled as sudden stoppages because of potentially severe loading! One rpm well within tolerance which had been dislodged and thrown back by larger. Manufacturing dates between April 1, 1998, and Teledyne Continental regarding the definition of a stoppage....001 which is in his shop below are three important links from the definition... Bulletins for Continental Aerospace Technologies Type Certificated Gasoline engines below engine mounts.. For more than 3,000 hours and owns a 1977 Cessna 210 secure the airplane and figure it! Kevmor99 2 time as the inspection of potentially severe side loading on the engine, you 're probably better with... Not restricted to propeller strikes againstthe ground engine and through the accessories and even the.

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