The engine overhaul process has become somewhat of a specialized procedure. As far as I can tell, there is very little, if any, speed difference with or without the mod, although some report a 2-3 knot decrease with them removed. This is particularly true with turbocharged models. Paul, Another company offers two conversions, one turbo-normalized and one normally aspirated, using the IO-550 with an underside induction system. Ill talk about a few of the ones I am most familiar with. Aircraft Bluebook Values - Spring 2023 Vol. If the crankshaft needs to be replaced for any reason, it adds a significant amount to the cost of an overhaul. The normally aspirated 210s also have a variety of engine upgrades, with the 300 horsepower IO550 conversion being one of the more popular. The exhaust system takes a lot of abuse and should receive special attention toensure it remains airworthy. Some shops rebuild engines based on manufacture limits, while others use service limits. RAM Aircraft, L.P. 8am - 5pm - Monday thru Friday I wouldnt say that any one of these modifications is better than the others, but they all have their advantages and disadvantages. Now its time to talk about them again from an operational point of view. 1982 CESSNA TURBO 210. I have been told that there is a modification to add a light to the power pack tha illuminates whenever the pump is running do to know anything about this modification? I eventually found a company that built tooling and made a set for us. This means right up to the cap. The single biggest repair expense most airplane owners will ever face is an engine overhaul. Enter the actual time since new to calculate an addition or deduction to a specific aircraft. The CESSNA 210N, manufactured from 1979 - 1984, requires a 1 person crew and can transport up to 5 passengers. Isolators that are severely aged and distorted on these types of engine mounts can cause the engine to droop so much that the bottom of the spinner bulkhead actually starts rubbing on the lower engine cowling. Its a 1964 210D and no FBOs in my area want to touch it. Low cylinder compressions, oil leaks or other problems are signs that the overhaul may not have been the best. The tires squeak and the 210 rolls to a stop. What Engines are Available It would be great to have a "ready to go" compression ignition piston engine (Diesel) for the 210 that would make a full 300 hp while sipping under seventeen gallons per hour. Cessna T206 / T207 / T210. This involves using a special tool which swells the pipe back out a little so that it forms a better seal when it is inserted into the sump opening. Installing the engine mount on the airframe and then hanging the engine on the mount can be done quickly in most cases because there are usually only four bolts and nuts that secure the engine mount to the airframe, and an additional four bolts and nuts that secure the engine to the mount. The other airplanes got very large and effective flaps making it light on the wheels until it becomesrelatively slow after landing. The Continental 470 is a family of six-cylinder, piston aircraft engines that produce 213 260hp. Most mechanics wont consider overhauling an engine themselves. Once the magnetic particle inspection is complete, the crankshaft is cleaned again, and each journal is polished. The rods are checked with special dowel tools to be sure they arent bent or twisted. The truth is, they are complex, but with some time studying the maintenance manual, a handful of tools and some willingness to tinker, a good mechanic will come to understand the logic of it and be capable of repairing them. Its not worth risking contaminating a freshly-overhauled engine with debris from the old engine in order to save a few dollars on the oil cooler. Pricing Stock Turbo 210s manifold pressure redline is 32.5 inches and max cruise is 27.5, while the upgrade allows for 36 inches on take off and max continuous of 32 inches. (16.0 gallons/hr @ $5.40/gal), Misc: landing, parking, supplies,catering, etc, Typical Price: $122,593.00 The debates arent so much about the performance changes but more about future marketability of the de-turbod airframe. Additionally, the M2 has an average hourly fuel burn of 120 Gallons per Hour (GPH). The 210s do face some challenges that have negative effects on insurance, however. Beech 55; Piper Apache, Piper PA-34; etc. Even if the mount itself is in good shape, remove the mount from the airframe and inspect all the attachment areas on the airframe and mount for corrosion. Theynot only sealed the tank opening tight,but also made the inlet hole small enough that jet fuel nozzles would not fit, greatly reducing the possibility of mis-fueling episodes. The new 210 was a high performance, complex single that nearly matched the performance of its competitor. Beech 60; Cessna 340; Aerostar 600; Piper Malibu; etc. This is expressed in hours (TBO) or time between overhauls. A byproduct of the added power is that a turbocharger produces moreheat, and the heat causes additional wear and tear. Statistically, these are the highest risk group of flyers. I have seen examples of double and triple the normal rate for a non-instrument pilot who has no Cessna 210 experience. It would be great to have a ready to go compression ignition piston engine (Diesel) for the 210 that would make a full 300 hp while sipping under seventeen gallons per hour. Its like a beautiful piece of music and the Cessna 210 Centurion rivals any plane with its fluid and predictable behavior. This drop in temperature helps reduce the probability of detonation and increase the density of air entering the cylinders. The chief factor predicting the extent of overhaul work and its resultant cost is operating time on the engine since its last overhaul. This has the biggest impact on the turbo normalized aircraft that can climb at about 1000 feet per minute all the way to the flight levels. It is impossible to get all the sludge, metal particles and dirt out of the old cooler by rinsing it in a parts cleaning vat. A silk thread is used to seal the case halves along with a special non-hardening compound designed to hold the thread in place as the case halves are assembled. In fact, I was looking at new pontoon boats and some retail for well over $100,000. Save my name, email, and website in this browser for the next time I comment. Engine upgrades may add performance, but the buy-in cost is WAY more than one AFU per knot. Be careful about spending too much time with the spreadsheets. Although the problems are wide and varied, the most common issues generally have to do with electrical problems or low hydraulic fluid. Make sure to have a clear understanding with whomever is doing the engine removal and installation about where the airplane will be stored while the overhaul is taking place. A $75,250.00 loan over 120 months including $313.54 per month in interest equates to a $3,773.31 per-period payment. omission occurred. Available as fuel injected (IO), turbocharged (TSIO), and, unfortunately, gearedversions (GTSIO). Bombardier Global Express, Global 5000, Gulfstream G550, etc. In my experience with these modifications, improved climb performance with manageable cylinder head temperatures is the most noticeable change. Cessna 150, 152; Piper PA-38; etc. It is smooth, fast and economical and is now due for an overhaul. The combination of these improvements add up to better overall performance. Aircraft.com is the leading registry for planes, jets, and helicopters. New hose installations also help prevent contaminating the freshly overhauled engine with any sludge or debris remaining in the hose. You're a power user moving through this website with super-human speed. A $85,000.00 loan over 120 months including $354.17 per month in interest equates to a $4,262.22 per-period payment. Sometimes it is difficult to get the engine hoist adjusted just right so that the engine lines up correctly when attaching it to the mount. The crankshaft is clamped between two copper-plated pads and an electric current is sent through the crankshaft to magnetize it. A Cessna 172 Skyhawk costs around $40,000 - $50,000 used or $400,000 to buy new. That was 45 years ago and today, the Cessna 210Centurion arguably remains the best high-performance single ever produced. RPM should still be red line. Owners that are having their engines sent out can save money by taking it themselves to the overhaul shop. Excessive scoring or pits caused by corrosion that cannot be removed by polishing the crankshaft can usually be removed by grinding off a specified amount of material. . Jim's excellent photography is often on display along with his engaging articles. Aircraft Bluebook recommends the Wholesale value entered to be 75% of the Retail value with the exception of certain items such as engine program adjustments where the values should be equal. If it leaks, the water goes into the tank. For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use. Cessna Aircraft Company has delivered more than 43,000 Cessna 172 airplanes to date. Even though the power increase is obtained mainly by boosting manifold pressure, it requires a different engine known as a "TSIO-520R". Another benefit to installing this modified system is that itallows the inspection required by the AD note to be extended to 100-hour intervals rather than 50 hours for the factory parts. How Well Do You Understand Aviation Weather. Everyones financial situation, flight profiles, and personal preferences are different, just as are the engine upgrade options. It is expensive, time consuming and requires paint repair. I have only experienced the problem one time in all my 210 flying. If fluid level is low or other anomalies occur, the handle may require some help from the pilot to move it. Most of the Cessna 210 series have a requirement to display a placard on the instrument panel, along with a procedure card available to the pilot, concerning fuel flow fluctuations and vapor locking. (For more, see Is Your Engine Worn Out? by Steve Ells in the October 2017 issue. Oftentimes, new oil coolers are fairly inexpensive, and it is easier and cheaper to simply replace them rather than overhaul them. Fuel cost per hour: There are a number of factors that influence this idea such as frequency of use, calendar life, pilot technique and overhaul standards. Effective engine cooling is particularly important for overhauled engines because the new cylinder rings have to wear in and seat themselves against the cylinder walls during the first few engine runs. Overhaul costs increase every year along with parts prices. The turbo system is altered such that the installed IO-550 becomes a turbo normalized IO-550 with dual aftercoolers. She has worked as a mechanic for the airlines and on a variety of General Aviation planes. The case is saturated in fluorescent colored penetrant, then rinsed. Wholesale Value is incorrect. Vibration isolators lose elasticity over time and will begin to sag under the weight of the engine. In addition to saving money, the owner can have peace of mind knowing that he or she has overseen the engine shipment the entire time. In addition, any corroded areas on the airframe should be cleaned and treated or repaired as needed. This will help to determine the routing of hoses and control cables later on during the reinstallation process. And although in its day, it was a revolutionary and awesome aircraft, today, these first generation aircraft have become expensive to repair and difficult to find parts for. I attended your 210 class last year and was hoping you could squeeze me in. This gauge telescopes and it is extended until it touches the end of the shorter connecting rod bushing dowel. All this discussion is important because sometimes the valve does not move as predictably as we would like. Knisley Welding, a California company, produces a modified system that eliminates this cross over tube in the back. Mixture full rich and propeller full in. By far the most common upgrade for a Turbo model is the installation of an R 310 horsepower engine. RAM overhaul options for Cessna 206, 207 & 210 airplanes powered by Continental 520/550 engines. The truth is that the things that make an aircraft engine unsafe usually are found deeper inside the engine, rather than in the cylinders themselves. Learn more about Mailchimp's privacy practices here. Cessna 210; Cessna 350/400; Cessna Other; Cessna Twins; Cessna 303; Cessna 310; Cessna 320; Cessna 336/337; Cessna 340; Cessna 401; Cessna 402; Cessna 404; Cessna 411; Cessna 414 ; . Please enter a value. The company claims lower overall operating cost, reduced fuel burn for a given airspeed and better endurance. Metal found in the oil filter after this time may be indicative of an internal problem with the engine. Engine mounts that have pitted areas, excessive corrosion or cracks are usually sent to specialized welding shops like Acorn Welding or Kosola (now Aerospace Welding) for repair. It depends on the aircraft model. Common sense suggests that assessment should be correct. The production line ended with the T210R/210R in 1986, along with the rest of the Cessna line, due to economic conditions. enter the appropriate price and select the 'Adjust Cost' button below. We have modified quality engines for over 1500 Cessna aircraft in the United States and worldwide. Glazing results from the oil oxidizing on the cylinder walls and creating a hardened surface that prevents the rings from ever seating properly. If you think back to your early training days, you can probably still hear your instructors voice ringing in your ears about the hazards of water in your fuel tanks. The process can be stressful to go through. Nearly as fast on a lot less av gas, but not nearly the room and load-carrying capacity (although the pilots seats up front had plenty of room once you got in there!). The inside diameters of the connecting rod and crankcase main bearings are measured by installing the bearings and temporarily installing the bolts and nuts, securing the case halves and connecting rod halves together. Beech 99; Piper Cheyenne I, II; Merlin III; etc. If an engine has problems producing its rated power even though cylinder compressions are good and fuel and ignition systems are within limits and working properly, an overhaul is likely needed in the near future. A major concern for an owner or prospective owner of any aircraft is keeping the airplane safe and reliable.