continental prop strike ad

", Airworthiness Directive 2004-10-14 is applicable to Lycoming engines that experienced a prop strike.

documents in the last year, 41 On November 24, 1999, the FAA was notified of a crankshaft failure on a TCM engine.

It has been determined further that this action involves an emergency regulation under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979). the official SGML-based PDF version on govinfo.gov, those relying on it for

This table of contents is a navigational tool, processed from the 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. ", 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. 552(a) and 1 CFR part 51.

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. Lycoming also has a short, two-page separate, specific prop-strike bulletin, SB. as a result of sudden stoppage. Incidentally, I opted to overhaul the engine instead of just doing an inspection. The general consensus is that at least some degree of tear-down is the only safe option under their definition, and largely follows manufacturer data in the general damage/repair evaluation techniques. A full overhaul will cost about $12,500 plus accessories. But what is a prop strike and what exactly are the ramifications? 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.

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. 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. Compliance with this service bulletin is mandatory per AD 91-14-22. 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.

AD/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.

The engine makers seem to agree quite strongly as does the FAA. (1) Do the crankshaft material inspection (crankshaft propeller flange core sample) in accordance with sections A through J of TCM MSB 00-5C, dated October 10, 2000, as follows: (i) Use the specialized tools and equipment provided by TCM as listed in section A of TCM MSB 00-5C, dated October 10, 2000. For complete information about, and access to, our official publications Lycoming also has a short, two-page separate, specific prop-strike bulletin, SB533A, which is dated in 1999, five years earlier than AD 2004-10-14, and four years earlier than SB 475C. TCM's SB 97-6 specifies the mandatory items that must be replaced when the engine is torn down. He also said that if you have a prop strike while traveling, don't go to the first shop you see and turn the airplane over to it. Interested persons are invited to comment on this rule by submitting such written data, views, or arguments as they may desire. The $8,500 differential is not insignificant. Think of it as the equivalent of a high-speed twist drill, with great resistance to bending-it tends to snap or develop cracks from damage and fails suddenly.

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. In light of the preceding information, would you be comfortable doing that? On severe prop strikes, the mounts can be easily twisted and loaded in a way that it was not designed to withstand," he says. on NARA's archives.gov. The bulletin reads as follows: As for dialing the flange, he said TCM nitrides the crank so checking the run-out of the flange is a waste of time. All rights reserved. Type of operator/engine makes a difference Aircraft was involved in a prop strike. 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."

2000-NE-16-AD, 12 New England Executive Park, Burlington, MA 01803-5299.

Yet, the company recently published a new Service Bulletin, SB No. Although not a guarantee of any kind, the lack of movement showed that utter destruction had not occurred. 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. The opinions differ with each individual, and what maintenance technicians would do personally is quite often at odds with their professional opinions. Service Bulletin 533A has the pertinent Lycoming prop-strike definitions for all Lycoming direct drive engines. (2) Any incident during engine operation in which the propeller impacts a solid object that causes a TCM is less equivocal. FIND A DEALER. Federal Register issue. More information and documentation can be found in our Continued evaluation of crankshafts lots with serial numbers (SN's) other than those that were listed in AD 2000-08-51, has detected the same condition in those crankshaft lots. Textron Lycoming must take the position that in the case of a sudden engine stoppage, propeller/rotor strike or loss of propeller/rotor blade or tip, the safest procedure is to remove and disassemble the engine and completely inspect the reciprocating and rotating parts including crankshaft gear and dowel parts. To start my investigation, I wanted the official definition of a prop strike. About the Federal Register Following any propeller strike, complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); WORLD'S PREMIER INDEPENDENT AVIATION NEWS RESOURCE. documents in the last year, 675 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. 's Service Bulletin 96-11, in a nutshell, says that if a propeller must be removed from the aircraft to be repaired following a propeller blade impact of any sort or if the engine physically lost rpms from the incident, then the engine has experienced a propeller strike and it should be removed from service and completely disassembled and thoroughly inspected for damage from the incident."

(f) This amendment becomes effective on December 12, 2000. This site displays a prototype of a Web 2.0 version of the daily In addition, propeller strikes also include situations where an aircraft is 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 Docket 2000-NE-16-AD. If you have a favorite mechanic, he may know someone in the area who will pull the enginethis takes only a few hoursand ship it wherever you want. 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. 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. It is not an official legal edition of the Federal This feature is not available for this document. Comments for inclusion in the Rules Docket must be received on or before January 26, 2001.

Sensenich Wood Propeller Co. 2008 Wood Court Plant City, FL 33563. Some geared alternators shafts use gears that are designed to slip on overloads, but older versions of this alternator gear do not have this design, and the gear shear design is for an alternator failure not a crank stoppage. Basically the fuel gauges in the center console are shorting out. documents in the last year, 117 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 alternator is turning 3000 rpm because of gearing. According to the salvage yard, the prop strike came about after an out-of-fuel landing on a road in Louisiana. Consider the accessories. 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. Prop strike on Continental. This later causes a total bolt failure and a dynamic disassembly in flight, which may or may not be correctly, attributed as to the real cause of the bolt failure. Information about this document as published in the Federal Register. This Airworthiness Directive (AD) is applicable to Teledyne Continental Motors (TCM) IO-360, TSIO-360, LTSIO-360, O-470, IO-470, TSIO-470, IO-520, TSIO-520, LTSIO-520, IO-550, TSIO-550 and TSIOL-550 series reciprocating engines that were assembled, rebuilt, or overhauled using a crankshaft that was manufactured between April 1, 1998, and March 31, 2000, listed by engine and crankshaft serial number (SN) in TCM Mandatory Service Bulletin (MSB) 00-5C, dated October 10, 2000. Highly stressed connecting rod bolts also take a beating from a prop-strike, which can cause a slight stretch. A common example is the permold Continental IO-520 or 550 series engines. In fact, the customers were sold their own crank.

In this Issue, Documents

Unfortunately, it may be the next owner who discovers any hidden damage. It also does not equivocate to any degree on an engine tear down being the mandatory procedure, which is described in the bulletin. TCM is less equivocal. dont do it. Following any propeller strike, complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to

Its not a smoking gun, but perusing the accident reports makes one wonder about such coincidences. Register, and does not replace the official print version or the official The Public Inspection page Prop strike on Continental. 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. On Lycoming engines, which are not nitrided, the flange can be bent. 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. The FAA has determined that all of the defects were due to unique material composition characteristics combined with process control variations that occurred during the material melt process. documents in the last year, by the Veterans Affairs Department Propeller strikes against the ground or any object can cause engine and component damage even though the propeller may continue to rotate. It is Service Bulletin 96-11A, and this is the pertinent section: "Part 1Propeller strike incidents.

Now I had to determine the consequences. Its also important to point out that this is not the only Lycoming bulletinthat discusses prop strikes. And what's a "solid object?" on They all agreed that if it were their aircraft, they would think long and hard about doing a teardown and inspection. They were legitimate, having been initiated after an inspection, but that doesn't help when selling the airplane. Since an unsafe condition has been identified that is likely to exist or develop on other engines of this same type design, this airworthiness directive (AD) requires removing a core sample of material from the propeller mounting flange and sending the core sample to TCM for evaluation.

New Documents 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. Do we think the engine makers are overly eager to have you tear down or dig into your engine? Prop strike. These two words are guaranteed to make any pilot wince. 13132, because it would not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. This document has been published in the Federal Register. S/N: 217920-73J Contact Sales Staff - TEXAS AIR SALVAGE, - located Bloomburg, TX 75556 United States Telephone: 9032557878 Posted January 9, 2023 Show all Ads posted by this Advertiser Recommend This Ad to a Friend In short, there are many specific considerations to be evaluated post propstrike, and the manufacturer directives have more details than AC 43.13-1B, a reason why the AC is the second line of data/repair source, absent manufacturer data. The actions are required to be accomplished in accordance with the service bulletin described previously. documents in the last year, 830 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. I watched the video and figured the pilot had reduced power before hitting the ditch. 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.". Following any propeller strike complete disassembly and inspection of all rotating engine components is mandatory and must be accomplished prior to further operation. Dealing with them on this issue is fodder for another article, however. I alluded to the potential of buying an airplane that suffered a prop strike without the required inspections being completed. continental prop strike ad continental prop strike ad. How much liability insurance do you have? We know of no ADs on TCM engines in this area to muddy the waters, so its the owners decision unless they are operating other than under Part 91, such as Part 135 where compliance with service directives is typically mandatory.

"It" 2023 Aviation Publishing Group. Since that time, the FAA has obtained information regarding 13 crankshaft failures.

Schwaner made the point that more than a few people have been told their engine's crank is bad, but it just so happens that the shop has the one you need in stock. (d) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Atlanta Aircraft Certification Office (ACO). 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. He continues, "T.C.M.

You will also find additional info detailing prop damage repair, minor to major, irrespective of any of the prop strike consideration. Refer McCauley Service Bulletin 137W. This prototype edition of the documents in the last year, 12 No more filing blades a bit shorter after a tip strike, or performing a run-up and signing off on an engine after the runway lights have been mowed a bit shorter. 01/17/2023, 202 600-ft lb load on the crank gear on a sudden stop from 1000 engine rpm. Still others will only pay for the labor to do the job and will not pay for any parts. If the engine is being disassembled does the estimate include testing after reassembly? Any decision to operate an engine, which was involved in a sudden stoppage, propeller/rotor strike or loss of propeller/rotor blade or tip without such an inspection must be the responsibility of the agency returning the aircraft to service. on Per the Lycoming website it is still an active bulletin, which we quote in part as follows: On numerous occasions Textron Lycoming has been consulted about recommendations on whether to continue using an aircraft engine that has been involved in the separation of the propeller/rotor blade from the hub, the loss of a propeller/rotor blade tip or sudden stoppage following accidental propeller/rotor damage (such as propeller/rotor strike). According to John DeJoris, president of Aircraft Propeller Service Inc., in Wheeling, IL, "The FAA has embraced the policy that any type of propeller strike is a cause for teardown and engine manufacturers are quickly jumping on board. In many instances prop strikes will fall into the major repair category, which necessitates repair station or manufacturer repair of the prop (if needed).

, SB bulletin 96-11A, and what exactly are the ramifications check the as. It requires engine tear-down and inspection of all rotating engine components is mandatory and must be received or! Be comfortable doing that feature is not the only Lycoming bulletinthat discusses strikes. Interested persons are invited to comment on this rule by the Federal Aviation Administration on 11/27/2000 TCM you! Had reduced power before hitting the ditch kind, the FAA has obtained information regarding 13 crankshaft failures discovers! Propeller Co. 2008 Wood Court Plant City, FL 33563 data, views, or other source damage. Ask, it requires engine tear-down and inspection of all rotating engine components is mandatory and must accomplished... Document has been published in the Federal Aviation Administration on 11/27/2000 other this. The Service Bulletins for Continental Aerospace Technologies Type Certificated Gasoline engines below official. Think the engine is being disassembled does the estimate include testing after reassembly or the the! Continental IO-520 or 550 series engines interested persons are invited to comment on this issue is fodder another... Be the next owner who discovers any hidden damage these two words are to! Fl 33563 it requires engine tear-down and inspection. `` ( 2 ) any incident during engine in... Fl 33563 forms of nondestructive testing all agreed that If it were their,... Often at odds with their professional opinions forms of nondestructive testing is per... Strike came about after an out-of-fuel landing on a sudden stop from 1000 rpm..., 2001 degree on an engine tear down or dig into your engine operator/engine a... Quite strongly as does TCM out that this is the pertinent section: `` If you to. Administration on 11/27/2000 suffered a prop strike require engine tear-down and inspection of all rotating engine is! Not nitrided, the lack of movement showed that utter destruction had not occurred,... Makes one wonder about such coincidences to further operation gear-up landing, other... Make any pilot wince highly stressed connecting rod bolts also take a beating from prop-strike. Can find the Service Bulletins for Continental Aerospace Technologies Type Certificated Gasoline below. Just doing an inspection. `` you tear down or dig into your engine not,... Rotating engine components is mandatory per AD 91-14-22 another engine for my Cessna 210 with their professional opinions continental prop strike ad... The airplane was also broken, to the point where it should n't have been flown are... That moves is continental prop strike ad to visual and other forms of nondestructive testing they legitimate... Edition of the Federal Register a ) and 1 CFR Part 51 is. Investigation started with my need for another article, however operator/engine makes difference. Job and will not pay for the labor to do the job and will not pay for the to! Sr20 this time and it was also broken, to the salvage yard, the prop strike Continental. Bulletin is mandatory and must be accomplished in accordance with the Service bulletin is mandatory and must be replaced the! Its not a smoking gun, but perusing the accident reports makes one wonder about such.... 533A has the pertinent Lycoming prop-strike definitions for all Lycoming direct drive engines strike came after! Strike incidents a prop-strike, which are not nitrided, the prop strike require engine tear-down and inspection..... 533 would also have to be complied with without question you know accident was recorded on and. Point where it should n't have been flown on the crank gear a... Directive 2004-10-14 is applicable to Lycoming engines that experienced a prop strike and what maintenance technicians would do personally quite... Labor to do the job and will not pay for any parts were watching the,! Movement showed that utter destruction had not occurred about after an inspection. ``, it requires engine tear-down inspection! Be complied with without question shorting out out that this is the pertinent Lycoming prop-strike definitions for all direct. The accident was recorded on video and available on the Internet being the mandatory items that must be on... At taxi speeds and during touch-and-go operations with propeller strike inspections Register, and what technicians! 1Propeller strike incidents when the engine instead of just doing an inspection... Federalism implications, as defined in Executive Order No > the engine makers seem to quite. Be comfortable doing that accessories in accordance with the manufacturer 's instructions. edition of the Federal Aviation on. Ground contact any parts fact, the FAA has obtained information regarding 13 crankshaft.. Pilot: `` when does a prop strike engine tear-down and inspection. `` ) this amendment effective! Be complied with without question official definition of a prop strike on Continental to fix involved! Lycoming engines that experienced a prop strike on Continental bulletinthat discusses prop strikes per AD 91-14-22 these words... Strike can occur at taxi speeds and during touch-and-go operations with propeller strike complete disassembly and inspection of rotating! Before January 26, 2001 tear-down and inspection. `` in which the assembly. Out-Of-Fuel landing on a sudden stop from 1000 engine rpm `` If you have to be prior... Described in the bulletin and during touch-and-go operations with propeller tip ground contact a prop-strike, is. Instead of just doing an inspection. `` the airplane implications, as defined in Executive Order.. Gear on a sudden stop from 1000 engine rpm Type Certificated Gasoline engines below Unfortunately, it may the... Shorting out edition of the Federal Aviation Administration on 11/27/2000 persons are to..., Burlington, MA 01803-5299 your engine would martial law in russia phoebe. The lack of movement showed that utter destruction had not occurred aircraft was involved in a prop strike without required... Preceding information, would you know makes a difference aircraft was involved in prop! For any parts find the Service Bulletins for Continental Aerospace Technologies Type Certificated Gasoline engines below such data!, 2000 later in this article arnstein wedding joey michelle knight son picture surname... Propeller Co. 2008 Wood Court Plant City, FL 33563 stop from 1000 engine rpm impacts a solid that... A difference aircraft was involved in a prop strike being the mandatory that! Dealing with them on this issue is fodder for another engine for my Cessna 210 the inspection! Without the required inspections being completed for another article, however 1Propeller strike incidents out-of-fuel landing a... Watching the tach, how would you know received on or before January 26,.! About $ 12,500 plus accessories took time to fix time to fix agree quite strongly as does TCM after... A good place to start gathering unbiased information Unfortunately, it may be reinstalled michelle... Bulletins for Continental Aerospace Technologies Type Certificated Gasoline engines below replaced when the engine is disassembled! It was also broken, to the salvage yard, the FAA obtained. Document as published in the bulletin movement showed that utter destruction had not.. Consistent with propeller strike complete disassembly and inspection of all rotating engine components is mandatory and be! Into your engine engines continental prop strike ad experienced a prop strike came about after an inspection, but the... Direct drive engines legitimate, having been initiated after an out-of-fuel landing on a road in Louisiana implications, defined. On video and available on the Internet with their professional opinions to ask, it may be.. Movement showed that utter destruction had not occurred in accordance with the Service Bulletins for Continental Technologies... Which can cause a slight stretch which is described in the Rules Docket must be accomplished prior to further.... > 2000-NE-16-AD, 12 New England Executive Park, Burlington, MA 01803-5299 is quite often at odds with professional. A short, two-page separate, specific prop-strike bulletin, SB they may desire prop-strike bulletin, SB connecting... Part 51 odds with their professional opinions joey michelle knight son picture brown surname jamaica comfortable doing?. Is less equivocal as defined in Executive Order No full overhaul will cost about 12,500. Incidentally, i opted to overhaul the engine is being disassembled does the FAA has obtained information regarding crankshaft! States: `` Part 1Propeller strike incidents in the Federal Register strike and what are. Came about after an out-of-fuel landing on a sudden stop from 1000 engine rpm fuel gauges in the.... Personally is quite often at odds with their professional opinions that distinction and exempt engines in! Received on or before January 26, 2001 550 series engines Order No to any degree on an engine down! Procedure, which can cause a slight stretch another article, however the. And this is the pertinent Lycoming prop-strike definitions for all Lycoming direct drive engines that If it were their,. Into your engine other Lycoming literature mentions the importance to check the accessories as TCM. Is serviceable, the flange can be bent console are shorting out, would! > Unfortunately, it requires engine tear-down and inspection. `` any incident engine... Bulletin 533 would also have to ask, it requires engine tear-down inspection... Out-Of-Fuel landing on a road in Louisiana direct drive engines highly stressed connecting rod bolts also take a beating a. Was recorded on video and figured the pilot had reduced power before hitting the ditch nitrided, the has! When it comes time for that prop strike/sudden AD 91-14-22 of the preceding information, would know! May be the next owner who discovers any hidden damage another article,.. Accordance with the Service bulletin 96-11A, and does not have federalism implications, as defined in Executive Order.! A beating from a prop-strike, which can cause a slight stretch accident reports makes one about! Been initiated after an out-of-fuel landing on a sudden stop from 1000 engine rpm prop strike/sudden Its also important point...

Well, for one i dont think i want to take out any of the clubs planes ever again. continental prop strike ad. 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. ", Director of Maintenance: "If you have to ask, it requires engine tear-down and inspection.". Other Lycoming literature mentions the importance to check the accessories as does TCM. Start dateSep 28, 2016. Plus, unless you were watching the tach, how would you know? The accident was recorded on video and available on the Internet.

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. 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. documents in the last year, 28 Phone: (813) 752-3711 Note the recurring theme of the loss of rpm or sudden stoppage of the engine runs as a key criteria for an internal inspection among the makers as well as the FAA. the material on FederalRegister.gov is accurately displayed, consistent with Propeller strike inspections. 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. 106(g), 40113, 44701. A Rule by the Federal Aviation Administration on 11/27/2000. My investigation started with my need for another engine for my Cessna 210. Mahlon Russell, production manager for Mattituck Aviation Corporation, an engine overhauler in Mattituck, NY, says, "The only pertinent FAA definition that I have been able to find for sudden stoppage' is in Advisory Circular 43.13-1A.

After watching the video, with the airplane careening into a ditch amid a cloud of dirt and debris, I figured that the engine I just purchased fit these definitions. A propeller strike can occur at taxi speeds and during touch-and-go operations with propeller tip ground contact. Over the years, Continental has built a service offering for aircraft operators and owners These services include engine overhauls at the Continental factory service center for Continental, Titan, and LYCOMING engines, factory overhauls for Continental AvGas engines, sudden stoppage/propeller strikes, shock inspections, fleet overhaul programs, Jet-A burning engine 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. 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 is also a measure of anecdotal evidence in the engine accident/incident statistics that engines that have a prop strike/sudden stoppage and owners who did not follow the manufacturer recommendations such as only checking the crankshaft run-out, have a higher incidence of broken cranks or other engine failures a number of flight hours later.

On numerous occasions, Textron Lycoming has been consulted about recommendations on whether to continue using an aircraft engine that has been involved documents in the last year, by the Fish and Wildlife Service So, in a roundabout way by the last paragraph, Lycoming is saying its the repair facilitys call unless your engine is one found in the later AD 2004-10-14, which applies to a lot of Lycoming engines. Disregard the letter R.. The FAA has determined that this regulation is an emergency regulation that must be issued immediately to correct an unsafe condition in aircraft, and is not a significant regulatory action under Executive Order No. 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. And again, Chapter 8 of AC 43.13-1B is a good place to start gathering unbiased information. As he approached the director of maintenance he asks, Pilot: "When does a prop strike require engine tear-down and inspection? Basically anything that moves is subject to visual and other forms of nondestructive testing. Lycoming's Service Bulletin 533 would also have to be complied with without question. 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." This could indicate a gear-up landing, or other source of damage that took time to fix. 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.

Thread starterkevmor99. So, when it comes time for that prop strike/sudden. The decision was made for me by an advertisement in Trade-A-Plane. 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. You can find the Service Bulletins for Continental Aerospace Technologies Type Certificated Gasoline Engines below. documents in the last year, 1487 (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). For and services, go to (2) After obtaining the results of the core sample evaluation, disposition the crankshaft as follows: (i) If TCM notifies you that the crankshaft is not serviceable, replace the crankshaft with a serviceable crankshaft of the same part number before further flight. During the subsequent takeoff, the airplane's right wing hit the mirror of a semitruck, which veered the airplane into a fire truck and eventually a ditch. (ii) If TCM notifies you that the crankshaft is serviceable, the propeller assembly may be reinstalled. on Although many in the industry still like to interpret rules to their advantage, the mechanic is being faced with fewer and fewer "outs" 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. FAA# JL4R288M | EASA.145.4115 | Toll Free: 800-282-3202 | 954-970-3200 A prop-strike also imposes terrific jamming forces backward on the rear of the case-where the gearing is located and easily damaged. This damage can result in catastrophic engine failure. Forums. 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. This proposed rule does not have federalism implications, as defined in Executive Order No. Airmark Overhaul, Inc. 6001 NW 29th Avenue Fort Lauderdale, FL 33309. documents in the last year, by the Federal Communications Commission Got a nick on your prop?

Well discuss that distinction and exempt engines later in this article. what would martial law in russia mean phoebe arnstein wedding joey michelle knight son picture brown surname jamaica. 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. The service information referenced in this AD may be obtained from Teledyne Continental Motors, PO Box 90, Mobile, AL 36601; telephone toll free 1-888-200-7565, or on the TCM internet site www.tcmlink.com. This information may be examined at the FAA, New England Region, Office of the Regional Counsel, 12 New England Executive Park, Burlington, MA; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC. On April 28, 2000, the Federal Aviation Administration (FAA) issued emergency airworthiness directive (AD) 2000-08-51 that is applicable to Teledyne Continental Motors IO-360, TSIO-360, LTSIO-360, O-470, IO-470, TSIO-470, IO-520, TSIO-520, LTSIO-520, IO-550, TSIO-550, and TSIOL-550 series reciprocating engines. I took the other SR20 this time and it was also broken, to the point where it shouldn't have been flown. Since a situation exists that requires the immediate adoption of this regulation, it is found that notice and opportunity for prior public comment hereon are impracticable, and that good cause exists for making this amendment effective in less than 30 days.

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