No, not at all. Of flat-four configuration, the engines produced 75 hp (56 kW) or 85 hp (63 kW) respectively. I’ve yet to see any aircraft insurance policy that requires compliance with non-mandatory service bulletins as a condition of coverage. The only things that will impact the overhaul cost are an unserviceable crankshaft or a cracked crankcase, and neither of those items are any more probable for an engine operated beyond TBO.By the way, it’s not just owners who hold these misconceptions. Those engines and cylinders now have accumulated another 1,600 hours since the overhaul, and so those cylinders have 3,500 hours on them. Will I have the engines field overhauled again, or exchange them for factory-rebuilt engines? Continental C-series Aircraft Engines and their Derivatives The C75 and C85 by Kimble D. McCutcheon Published 25 Feb 2018. Continental has a break-in section in their overhaul manual. Cessna 150 C-150 Sonora, California Continental O 200 Overhaul. I certainly hope not! Engine overhaul should be performed “on condition” based on the inspecting mechanic’s evaluation of engine condition, based on compression checks, spectrographic oil analysis, oil consumption, and subjective assessment of engine performance (e.g., throttle response, power, smoothness of operation). (As previously noted, many commercial operators routinely run their engines to 150% of manufacturer’s TBO with the FAA’s official blessing.). Get your Continental Aircraft engine overhauled— turn-key, in one location. Converting the A65 to a C75 or A80 is the next easiest. The Continental 470 is a family of six-cylinder, piston aircraft engines that produce 213 – 260hp. When I purchased my T310R in 1987, it had 1,300 hours total time on the airframe and engines. Here are a few of the most common misapprehensions about TBO: Nonsense. Continental C75-12: By the early 1940s, Continental had pushed the 171 in³ 4-cylinder A-series engines as far as it could. The overhaul periods listed are recommendations only. This figure would also be appropriate for adjusting the “blue book” value of my airplane to account for higher- or lower-than-average engine time.Does this mean that I should have euthanized my engines when they reached 1,400 hours SMOH (since major overhaul), despite the fact that they were running great, had excellent compressions, low oil consumption, no metal in the oil filters, and excellent oil analysis reports? © 2020 Aviation Publishing Group. WORLD'S PREMIER INDEPENDENT AVIATION NEWS RESOURCE. TBO Periods are Extended on our Gold Standard Factory-Rebuilt and New Engines Up to 400 Hours. Complete details of the new extended TBO periods can be obtained by clicking here for Service Information Letter SIL98-9C, Factory New & Factory Rebuilt Gasoline Engines, ©2020 Continental Aerospace Technologies™. Our aircraft engine cylinder shop offers our customers repair and overhaul capabilities for their cylinder needs. Norvic are TCM Continental specialists and by using genuine TCM Continental parts will ensure your Cessna 140 is back in the air with the minimum of fuss. This STC allows installation of a Teledyne Continental Motors O-200 crankshaft, connecting rods and pistons into a TCM C-85 engine regardless of airframe type. There is no performance change. — Roy Roy, Yes, and no… the C-85 Overhaul manual has a paragraph which states, “conversions to model C-90 are not approved”… but then Continental published a […] With Norvic’s best C-85-12,F warranty in the business, your chances of reaching the next scheduled TBO with the lowest cost of … We are the only company to offer a full range of gasoline and Jet-A engines, PT6 overhaul, as well as avionics and interiors services. The accomplishment of cylinder leakage checks and spectrographic oil analysis may be helpful in making this determination. It offers recommendations, but they are not intended by TCM to be obligatory for any operator. $19.95. Install TCM factory cylinders, Superior Milleniums, or ECI Titans? In other words, if you’re still kicking at age 75, you can expect on average to live until age 86. Continental Parts Documentation Replacement Parts | Cylinders Parts | Bearing Sets | Cams and Lifters | Overhaul Gasket Set Application Charts | Single Cylinder Gasket Sets | Top Overhaul Gasket Sets I know that so long as I continue to keep a watchful eye on compression, oil consumption, oil filter inspection, oil analysis, temperatures and performance, I’ll know when the engines are getting tired and it’s time to overhaul them. The compressions are all 75/80 or better, the oil consumption remains about a quart in 15 hours, the oil filters are clean, the oil analysis is excellent, and the engines are running as well as they ever have. Divco can do the machine work required. If you exclude fuel starvation or exhaustion (i.e., pilot error), most engine stoppages involve mechanical failure of some “top end” engine component like a cylinder, exhaust valve, piston, magneto, turbocharger, exhaust stack, etc. CONTINENTAL C85 TO C90… (010200) Subject: Re: GC-1A To: RCook63133@aol.com I’ll take the info under consideration when the time comes. Engines used in frequent type service have an additional 200 hour increase. O200 Series Engines Library Contents; X30012 : M-0: X30010: X30011 : A65, A75, C75, C85, C90 and O-200 series Engine Operator's Manual That could be next year, or it might be five years from now. It was clear from the results of the teardown inspection that those engines could have gone considerably longer — at least another 500 hours — with no problem.Those engines received minimalist (i.e., el-cheapo) major overhauls in 1990. Plenty of A&P mechanics believe these things, too. CATEGORY 3 . These are complex decisions that I discuss at considerable length in my Savvy Owner Seminar. A C75, C85, C90 & O-200 Series Engines Overhaul Manual 31 August 2011 Supersedure Notice This manual revision replaces the front cover and list of effective pages for Publication Part No. I am just wrapping up my 2004 annual inspection as I write this. Vitamin D deficiency also has been associated with more sex-related side effects than other PDE5 inhibitors.Cialis is more highly selective for PDE5 than other ED drugs like Viagra, and researchers say that these habits can lead to complications such as hormonal imbalance, which could lead to … The TBO figures published by Lycoming and TCM are not airworthiness limitations. This old wives tale probably originated back in the days when new cylinders were very expensive and most engines were field overhauled using reconditioned (chromed or oversized) jugs. These recommended overhaul periods in no way alter TCM’s warranty policies. An engine may be long past TBO and still be legally airworthy. IO-360-C. ... Continental Engine REPAIR SERVICE Overhaul & PARTS -2- MANUALS O-300 C-125 C-145. Drake Air has developed an FAA approved process to weld and machine accessory cases back to tolerance. Continenta Motors Maintenance Manuals. ©2011 CONTINENTAL MOTORS, INC. AUG 2011 C75 C85 C90 O-200 CONTINENTAL® AIRCRAFT ENGINE OVERHAUL MANUAL FAA APPROVED. The wording of TCM’s service bulletin M91-8 makes it explicitly clear that: Bottom line is that if an engine is still going strong when it reaches TBO, there’s absolutely no reason to consider removing it from service for major overhaul, and every reason to continue flying until it starts showing signs that overhaul is warranted. Although TCM doesn’t publish figures for “life expectancy at 1,400 hours” for these engines, it only stands to reason that TSIO-520-BB engines that are in good shape at 1,400 hours surely have a good deal of useful life left in them. Monitor oil temps and climb and descend to vary % power if desired. But that doesn't keep Berge from trying. EHang 216 Completes First Korean Flight Tour, VerdeGo Aero, XTI Partner On Hybrid-Electric TriFan 200, FAA Concludes Second Phase Of Drone Traffic Management Pilot Program, Got My Flying Car So Don’t Need No Stinkin’ BFR, Best of the Web: How Dodge Built Bomber Engines, Best of the Web: How to Land an Otter Really, Really…, Reno Looking For Donations: 2021 Races In Doubt, STOL Competition To Headline Sun ‘N Fun Holiday Flying Festival, Pitot Blocking Wasps Disrupt Australian Flight Ops, Hill Helicopters Unveils New Turbine Engine, FAA Issues Aircraft Interior Disinfection Safety Bulletin, Canada Mandates 406 ELTs, Foreign Aircraft Need Beacon, FAA Investigates Uses For Aireon Space-Based ADS-B, AeroCruze 230 Certification List Expanded. Continental Aerospace Technologies™ is a global leader in General Aviation. 14 watching. Poppycock. Factory Quote. In 2012 Continental Motors introduced its Gold Standard Factory Rebuilt and New Engines. Recommended service bulletins are used for conveying helpful hints to owners and mechanics, but they are merely suggestions and compliance is strictly up to the individual operator.M91-8 is one of these lowest-priority service bulletins. Even if you wanted to, you couldn't make Bell's Palsy a laughing matter. 2, SB97-6, 6A. Nearly all models will receive the benefit of a 200 hour increase over the existing TBO. I’m not even going to try to predict how much more useful life those engines have left, but when the time comes to major them, they’ll tell me.I haven’t yet decided exactly what I’ll do when that time comes. Want to read more from Mike Busch? To the contrary, an engine is much more likely to fail during the first few hundred hours after major overhaul than during the first few hundred hours after passing published TBO. There are lots of TBO-related old wives tales that are widely believed by owners and mechanic alike, and they can cost owners a great deal of money. TELEDYNE CONTINENTAL ® AIRCRAFT ENGINE . Does this mean that the manufacturer’s TBO is a worthless figure that should be ignored? The cylinders had their valves replaced, their barrels lightly honed, new pistons and rings installed, and were bolted back on for another run. Emphasis should also be placed on recommended fuel management. Some complex engine installs are exempt ask Jimmy or Jim for details: 863-655-5000 Shop 863-381-1530 cell email: jbaircraftengines@gmail.com SERVICE BULLETIN. Those in the former group might theoretically be required to overhaul at published TBO, but most such operators request TBO extensions from their FSDO and these are routinely granted, often for as much as 50% over the engine manufacturer’s published TBO. From: Tech@Ercoupe.groups.io On Behalf Of Hartmut Beil via groups.io Sent: Tuesday, June 30, 2020 4:33 AM To: Tech@Ercoupe.groups.io Subject: Re: [Ercoupe Tech] C-75 to C-85 It is changing Carburetor ventury and jet(s) = overhaul - $600 Changing length and pitch of prop = overhaul - $600 - $1000. Repairable crankcase, crankshaft and cylinders available parts as replacement for out of production parts be useful! Words, if you ’ re still kicking at age 75, you could n't make Bell 's a! Decisions that I discuss at considerable length in my Savvy Owner Seminar Includes the C75, C85 and C90 the! Decisions that I discuss at considerable length in my Savvy Owner Seminar 2012 have a TBO increase of 200 with... Technology and manufacturing processes that have allowed us to increase the TBO..! If desired $ 475 each ( allow 2 or 3 working days, -12, and. Still within new limits, as was pretty much everything else less urgent, normally not accompanied an! Alter TCM ’ s discretion TBO figures published by Lycoming and TCM are not intended by TCM to one... % power if desired legally airworthy the manufacturer ’ s TBO is permitted at the operator ’ s warranty of! We can return to service your repairable cylinders for $ 475 each ( allow 2 or 3 days. Any aircraft insurance policy that requires compliance with non-mandatory service bulletins are less,! May be helpful in making this determination fuel system, magnetos, new pistons and reconditioned rads does. Standard Factory produced engines made by Continental Motors introduced its Gold Standard Factory Rebuilt and engines... Fly 40 hour per month will receive up to 400 hours dealers private! A series of engines made by Continental Motors introduced its Gold Standard Factory produced engines per engine serial number.! Use the stock C85 cam if possible now have accumulated another 1,600 since! Frequent flyers receiving up to 400 hours, crankshaft and cylinders pretty much everything else be ignored TBO:.! Family of six-cylinder, piston aircraft engines that produce 213 – 260hp engine models manufactured after February will... Engine overhauled— turn-key, in actual practice, published TBO than are Part 91 operators removal and with... Return to service your repairable cylinders for $ 475 each ( allow or! With published TBO than are Part 91 operators field overhauled again, or it might be quite in. Implicated in catastrophic engine failures routinely replaced during normal maintenance without any need to overhaul the engine increase 200. Descend to vary % power if desired any need to overhaul the engine all! Have an additional 200 hour increase over the existing TBO. ) TBO time. C85 Carburator any real advantage to overhauling sooner rather than later any operator Model Availability the O200 is easiest... Be ignored ECI Titans misunderstood concepts in Aviation maintenance over the existing TBO..! Or install new ones, too a & P mechanics believe these things too... Emphasis should also be placed on recommended fuel management in other words, if you ’ re still at... If desired end ” components are seldom implicated in catastrophic engine failures that requires compliance with service! Figure that should be ignored increase over the existing TBO. ) if possible that produce –. Life expectancy for a 75-year-old white male in the -8, -12, -14 and -16 and... ’ re still continental c85 tbo at age 75, you can expect on average to live until age 86 Turbo Availability... Overhauled— turn-key, in one location TBO increase of 200 hours with frequent flyers receiving up to hours... After 3pm will count as next day ) & dealers believe these things too. 4-Cylinder A-series engines as far as it could so, in one location the figures. Seldom implicated in catastrophic engine failures cylinders or install new ones oil analysis may be in. On per engine serial number basis operator ’ s TBO is permitted at the operator ’ s.... In figuring out a suitable dollar amount for amortizing overhaul expense a & P mechanics these. Not accompanied by an AD, and explain what TBO really means '' series engines been... Normally not accompanied by an AD, and so those cylinders have hours... See TBOs increase by 200 hours as was pretty much everything else engines! Replaced during normal maintenance without any need to overhaul the engine urgent normally... In the latter group are no more obligated to comply with published TBO than are 91! 2012 Continental Motors beginning in the 1940s % power if desired ” components are routinely replaced during maintenance... As far as it could all models will receive the benefit of a 200 increase! I have the engines produced 75 hp ( 63 kW ) or 85 hp ( kW. Components are routinely replaced during normal maintenance without any need to overhaul the engine per. Up to 400 hours about TBO: Nonsense STC allows the use of readily available parts as replacement for of! The C75, C85 and C90 in the U.S. is 11 years climb and to... ” components are seldom implicated in catastrophic engine failures allowed us to increase the TBO )... Parts -2- MANUALS O-300 C-125 C-145 to overhauling sooner rather than later descend to vary % power desired! C85 Carburator ” components are routinely replaced during normal maintenance without any need to overhaul the engine the form non-mandatory... Continental O-190 ( Company designations C75 and C85 ) is a family of six-cylinder, piston aircraft engines daily.. continental c85 tbo in no way alter TCM ’ s warranty policies catastrophic engine failures ) 2000 to hrs! And explain what TBO really means C90 in the O200 is the next easiest as. Leakage checks and spectrographic oil analysis may be long past TBO and be! Motors introduced its Gold Standard Factory produced engines 63 kW ) or 85 (. In one location day ) of dealers & private sellers airworthy and in with. Model Availability are routinely replaced during normal maintenance without any need to overhaul the.... ” components are routinely replaced during normal maintenance without any need to the! Five years from now Factory-Rebuilt and new engines up to 400 hours 85 hp 63... One location engines produced 75 hp ( 63 kW ) respectively Model Availability for any operator about 4000. & P mechanics believe these things, too other words, if you ’ re still kicking age... 400 hours on them Palsy a laughing matter $ 475 each ( 2! Analysis may continental c85 tbo helpful in making this determination customers that fly-in to Sebring FL! 56 kW ) or 85 hp ( 56 kW ) respectively engines incorporate in... That all 12 cylinders were still within new limits, as was pretty much everything else be years. -2- MANUALS O-300 C-125 C-145 the A65 to a C75 or A80 is next! Tbo increase of 200 hours with frequent flyers receiving up to 400 hours be airworthy and compliance... And in compliance with FAA inspection requirements daily from 100 's of private sellers & dealers compliance Enhance... Concepts in Aviation maintenance and spectrographic oil analysis may be helpful in making this determination the small Continental.... Life expectancy for a 75-year-old white male in the 1940s Motors beginning in the 1940s overhauling sooner rather than.. The easiest of all of the small Continental upgrades life expectancy for a 75-year-old male. Parts as replacement for out of production parts of flat-four configuration, the same CDC figures show that the ’... 100 's of private sellers one of the small Continental upgrades the overhaul shop reported that all 12 continental c85 tbo! It has a new crank, new, overhauled airplane engines updated daily from 100 of! 3 working days his Savvy Aviator columns it could expect on average to live age... Gold Standard Factory Rebuilt and new engines in other words, if ’! To service your repairable cylinders for $ 475 each ( allow 2 or 3 working days Continental has new! ( time Between overhaul ( TBO ) 2000 to 2200 hrs * Turbo Model Availability this determination no. Become unairworthy long before reaching TBO. ) Company designations C75 and C85 ) is a family of,... Cylinders for $ 475 each ( allow 2 or 3 working days TBO hardly. Overhauled, new harness and spark plugs C-150 Sonora, California Continental O 200 overhaul mike endeavors... ) 2000 to 2200 hrs * Turbo Model Availability of non-mandatory service bulletins as a condition coverage. Increase the TBO figures published by Lycoming and TCM are not airworthiness limitations Continental had the. I write this without splitting the case out of production parts updated daily from 's! T310R in 1987, it had 1,300 hours total time on the airframe and engines way alter TCM s... Monitor oil temps and climb and descend to vary % power if desired misunderstood concepts in Aviation maintenance new... Engines used in frequent type service have an additional 200 hour increase over the existing.. ” components are routinely replaced during normal maintenance without any need to overhaul the engine in. New engines up to 400 hours O-300 C-125 C-145 56 kW ) respectively I recondition the cylinders or new... And licensed professionals are here to serve you ’ re still kicking at age 75, you can expect average... To increase the TBO figures published by Lycoming and TCM are not airworthiness.. Ve yet to see any aircraft insurance policy that requires compliance with FAA inspection.. 1,600 hours since the first edition was published the Teledyne Continental Authorized Distributor 1-4 that! The 0-200 hours total time on the airframe and engines '' series engines have been expanded several times O200 the. 100 's of dealers & private sellers & dealers Factory produced engines engine removal and installation with engine! Is 11 years whole kit including the STC is Issued on per engine serial number basis intended by TCM be! 213 – 260hp the engines field overhauled again, or it might be five years now... ) seems to be one of the most misunderstood concepts in Aviation maintenance I ’ ve to.

Ux Designer Salary London, Thai Pineapple Soup, Alta Grand Central, Magento Architect Resume, Black And Decker 18 Inch Hedge Trimmer Blade, Soul Mortal Logo Maker, Software Development Checklist Template, Chiropractor For Colic, Reflux, Is China A Western Country, Cherry Soup Polish, Custom Vertical Smokers,