I have an Insight Gemini 1200 Graphic Engine Monitor, and the cylinder head temperatures never exceed 350 degrees on the hottest day, leanest mixture, and highest settings used. After draining all the fuel from the right tank I started preparing the bladder for removal. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Parts. It is true that 310s are not unduly prone to fuel mismanagement accidents, so despite the complexity of the system, pilots seem to have little trouble dealing with it. Breaking with its practice of tacking on a different letter each year, Cessna stuck with the 310Q and T-310Q for five years. Learn the Three Rs: When to refurbish, repair or replace your fuel bladder One significant difference was the switch from overwing from underwing exhaust on the 310I, and the accompanying introduction of wing lockers. For example, a Cessna 310R with low-time engines, a Garmin cockpit, fresh paint, and a well-preserved interior can easily break the $200000 mark in asking price. I believe the 310 is easier to fly IFR, particularly in bumpy conditions, than a Baron even though the Baron may please a pilot on a VFR day with a lighter control feel. Flap deployment speeds were gradually raised, starting at 140 knots until the Model 310K increased it to 155, while the 310R could drop them at 160 knots. The most common mistakes are failure to conduct a prepurchase inspection or evaluation flight. Over the years, Jamie has gained an incredible amount of knowledge and hopes to start his PPL as soon as his degree is finished. The biggest gap is between the 310Q and 310R-the 1974 310Q averages $117000, while the 1975 310Q averages $139000. Cessna part 1200065-1 AOPA Members DO more LEARN more SAVE more - Get MORE out of being a pilot -, 2023 Aircraft Owners and Pilots Association, Available with 102/143/166/184/207 gallon systems, Avg. Eagle Fuel Cells notes recommend grounding the airframe to lessen the possibility of generating a static electricity-generated fire. You could order one or both of the locker tanks. More than 5,400 were built, and there are several major variations. Greaser! Certain traits on the Model 310 can catch an inexperienced pilot off-guard in case of single engine failure during take-off or landing. Answer: The nominal range for an early Cessna 310 is 870 nautical miles, but this can be significantly expanded with additional fuel tank options. The cockpit features an elevator trim indication with a mark noting the take-off setting, and for a good reason. The wingtip fuel tanks on the original Cessna 310 carried a total of 100 gallons of fuel. The tip tanks are made from aluminum and contain two pumps, auxiliary and transfer. Before choosing the option to send out for repair or install new, the leaking bladder must be inspected to determine the best course of action. The single-engine ceiling, however, grew considerably in the turbocharged versions. Construction - Extra grade fabric used most times best suited for Jet A. Climb rates were also slightly affected: earlier models met their best climb at 1800 fpm, which went down to 1650 fpm by the time production ended. Collapsed fuel bladders have caused many incidents and a few accidents due to restricted fuel flow or to fuel exhaustion because a partially collapsed tank appears from the filler opening and on the gauge to be full of fuel, but in reality contains much less. Float & Fuel Cells - Cessna 310 Series Stalls on the Cessna 310 are not described as particularly nasty but are still not quite as gentle as on Cessnas high-wing singles. Cessna Models - 205 / 206 / 207 Models - Fuel Cell/Bladder - Knots 2U, Ltd. (262) 763-5100 Wishlist The Aviator Collection Aero Commander Models Aeronca Models American Champion Models Beechcraft Models Brake and Wheel Parts Cessna Models Cirrus Design Electronics Hardware Lighting Luscomb Models Maintenance Supplies Maule Aircraft Models Robertson Performance Systems (800 430-1585) provides a vortex generator kit which not only decreases the Vmc by 10 knots but it also increases the zero-fuel weight by 385 pounds and the gross takeoff weight by 185 pounds. Parts availability has never been a problem. The resale value of Cessna 310 varies wildly based on the age of the aircraft, its physical state, adherence to maintenance schedules, and a lesser extent, the modifications installed by the parting owner. The main tanks are integrally sealed aluminum tanks mounted on each wing tip and each contain an auxiliary fuel pump and transfer pump. The first 310s, built in 1954, were sold as 1955 models. Cessna 310 D | AirplanesUSA The pilot must remember to fly about 1 hour of fuel out of the mains before switching to aux. Unlike many airplanes with long production runs, the 310 went through steady refinement over the years, with a slew of designation letters following the model number. With the right operator profile, its ability to fly long distances while making good times in the process offset the relatively high ownership costs and given that acquisition is a lot more friendly than just about any twin-engine competitor with similar performance, the Cessna 310 has a share of the market resembling its hegemony in the business niche back in 1954. being added back to the mains. https://www.cessnaflyer.org/cessna-twins/cessna-310/item/1315-the-cross-country-capable-cessna-310.html, https://www.aopa.org/go-fly/aircraft-and-ownership/aircraft-fact-sheets/cessna-310, https://www.aviationconsumer.com/used-aircraft-guide/cessna-310-2/, https://www.risingup.com/planespecs/info/airplane399.shtml, https://bwifly.com/cessna-310-insurance-cost/, Bombardier Challenger 300 Guide and Specs. Theres no separate gauge for each tank, though the gauge does switch automatically to read the tank being used (but not the wing locker tanks, which have no fuel level senders). Since I was installing a new bladder I cut one side of each nipple on the old bladder and shot a little bit of LPS-1 into the cut; that helped release the tubing. tanks because the engine driven fuel pumps feed more fuel to the engines than they can use except at the highest power settings. George, I just did a 182 this summer. Seeing a gap in the market wide open, Cessna Aircraft Company, at the time led by Dwane L. Wallace, made its move with the Cessna 310. horsepower increased and so did demands for fuel. Sturdy, low-hour airframes that had enjoyed their heyday during the Second World War and over the Korean peninsula had been struck from the military inventory, and many buyers were quick to snap them up on auctions for prices much below their valuation. Cessna 182 Fuel Cells - Knots 2U A long-range airplane has six tanks and 10 fuel pumps. The attitude that its just another airplane can cost the buyer dearly. Despite its recent appreciation, I believe the 310 remains one of the best values on the used aircraft market. } FUEL CELL REPAIR Reliance Aero Products This, of course, must be balanced against the extra hazard posed by single-engine operations when low and slow. The airplane can also be a handful to fly, though pilots note that with proper training and due diligence, it can make a good IFR platform. The were some fiberglass tanks made to replace bladders in some Cessnas, but the wing has to come off and the root rib removed to get it into the wing. Handling on the Cessna 310 is in line with expectations for most Cessna aircraft pleasant, predictable handling, with certain aspects scaled up in line with the series larger dimensions compared to the Model 152 or 172 many learned to fly on. The 310R also boasted an improved landing gear, though it was still not as rugged as many would like. The market treats the various 310s pretty evenly: theres no real marked jump with model changes as often happens. Also the landing gear must be adjusted carefully and properly to insure smooth and dependable operation.The 310s fuel system has been unfairly criticized in the past. Pilots report that real-world operations arent as good as these numbers would have you believe. Cabin size was increased, along with gross weight. This can be managed by either stabilizing the aircraft with rudder inputs or temporarily switching to the main (wingtip) tanks. The airplane has a 28-volt, negative ground, direct current electrical system powered by an alternator on each engine and a 24-volt battery. Cessna part 1200065-5 Fuel Cell. A new bladder should provide good service for at least 20 years and much longer if you take steps to keep the top surface of the bladder cool. As mentioned above, the long gear legs make the airplane sit much higher than some pilots are used to. That means the 310 flies like other Cessnas, with the caveats about its greater weight and speed taken into account. Fuel feeds to the engines from either the mains or the aux tanks (but not the wing locker tanks). Average normally aspirated 310s run from $40000 for the earliest models up to $191000 for the newest 310R. Cessna Flyer Association - HiFuel Bladders - replace both at same time Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Parts, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. These are managed via a fuel flow selector with main, auxiliary, and crossfeed positions. I acquired a 1975 Cessna turbo 310 R model in 1991, and have never regretted it. VMC and stall speeds are very close, and the low speed handling characteristics are very benign as a result. Fuel flows at the rate of eight gallons per hour. The aircraft tends to drop a wing quickly; an undesirable trait made even more so due to the tendency in most twins to roll hard into the dead engine in case of failure at low speeds. I strongly recommend the turbocharged models. Much of it consists of Cessna Dealer Sales Manual material originally penned by him, with some additional supporting articles. Much like the parts supply, finding technicians with experience in this aircraft is very common thanks to the sheer number of units delivered and still airworthy. Prior to installing the new tank I spent quite a bit of time cleaning the bay to remove any fuel stains and dirt. . For those who experienced them, whether the problems have been rectified or not seems to depend on the shops responsible for scheduled maintenance. Many operators have reported the problems to be gone after overhauls while keeping the chrome cylinders, while others found solutions by installing steel cylinders during teardown work. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Turbo single-engine performance is even more impressive: from 390 to 440 FPM-thats up in turboprop territory, and very impressive for a piston twin. The 310B in 1958 brought a 100-pound boost in gross weight. I find that burning about 20 gal. PerformanceThis is a strong point of the 310. Approved repair for all makes and models of: Bladder type fuel cells One Year Warranty, Crash-resistant fuel cells One Year Warranty. Windows were added and lengthened through the 310's gestation as well. Then the transfer pumps are run until the idiot lights go on. Cessna 210. After removing the screws holding the filler neck plate in place and setting it aside, I worked through the access hole to remove the fuel tank air vent valve. Eagle's fuel bladders are designed not to wrinkle, and they move the port back to its original location. This has kept prices down over time. This has caused accidents. In the pattern, landing flaps deployment leads to a noticeable pitch-up moment, but this can be offset by commanding gear extension at the same time as the pitch changes will cancel themselves out. FFC constructions meet the Technical Standard TSO-C80. The 310 is a hefty airplane, particularly in its later variants. You could say that it has substantial roll inertia. Marc E. Cook, AOPA Pilot, May 1994. During its early years, the Model 310 was sold for $59400. All parts are stored in modern warehousing, to preserve their quality. Cessna 310 / Model Prices During its early years, the Model 310 was sold for $59400. Beyond the initial production models, fuel was distributed between the two main tip tanks, two optional auxiliary ones, and another optional pair in the wing lockers. Long Range. A leaking fuel bladder. Combined with the relative fragility of the gear, these can be a real problem. setTimeout(function(){document.getElementById("CountryId").dispatchEvent(new Event("change"));},50); Cessna fuel selector valve kit 0311070-1 Our PPFSV5 fuel selector valve kit for the 0311070-1 valve, which is common on the Cessna 180, 182, 190, 195, 310 and 320 models. Both bladders were replaced at the same time at the same shop. Long Range. This should be a mandatory investment for all R owners. Ive also followed the advice of many to keep the gear properly rigged and lubricated. Their investigation suggest the seepage is from the top of the bladder. I knew that I would be replacing the engines, and decided that the spoilers would help assure making it to TBO. Cessna 310 - AOPA - Aircraft Owners and Pilots Association Then I used a mirror and flashlight to make sure I had freed all the clips holding the topand the bottomcorners of the tank in position before removing the bladder. The pilot can read the tanks not being used by toggling a switch. As Cessna did to virtually all its models in the late 1950s and early 1960s, the 310 received a swept vertical fin in place of the upright tail used through the 1959 model. The spoilers can be deployed at any speed, and the POH permits using 15 degrees of flaps below 160 knots. Then the rubber of each nipple can be softened by wrapping it in a towel or rag thats been dipped in hot water. Flipping the bladder to expose the top and bottom surfaces while its spread out in sunlight on the top of the wing is an easy, safe, no-costand greenheating method. Cessna 182. Unique angled tie downs secure bladder tanks for airplanes to fwd 9G plus force safely. The props are subject to a couple of ADs: these include the infamous McCauley prop inspection AD (95-24-05) and 94-17-3, repetitive inspection of the prop hub grease fittings. per 15 hours), the RAM Series I option got me two new props, two RAM converted TSIO 520 EB engines, new hoses, and a Shadin fuel totalizer at a price comparable to what many good shops quote for two reman engine replacements. The 1960 Model 310D had a useful load of 1750 lbs, compared to the 2153 lbs achievable in the 1978 Cessna 310R. With so much to choose from, any serious buyer should be able to find an airplane that fits the bill. Cessna 310: Still the Sky King? The engines are Continental Model IO-520-Ms and are rated at 285 horsepower each. The twin rearview windows were removed from the 1965 Cessna 310K onwards in favor of a large single one to improve visibility. The same caveat applies-there has to be room enough for the fuel, so the pilot waits until theres 180 pounds or less in the mains before transferring fuel from the locker tanks. The next significant change was in 1962, with the 310G. The gap for the turbo models is similar. The RAM engines have settled in and have about 200 hours on them. According to owners and mechanics, the 470s live a long and happy life under 310 cowls, and the number of service difficulty reports slated for the 470-powered airplanes is proportionally lower than for the IO-520 and TSIO-520 versions. Cessna 310 - Aviation Consumer Cessna Flyer Association - Step-by-Step Fuel Cell Replacement The mains also are the receptacle for the contents of the wing locker tanks. Dan Dan Thomas, Dec 29, 2013 #2 AggieMike88 Touchdown! Turbo models in particular have failure-prone exhaust systems, and are subject to a 50-hour visual inspection AD, 75-23-8. Cessna Models - 210 Models - Fuel Cell/ Bladder - Knots 2U, Ltd. Home Cessna Models 210 Models Fuel Cell/ Bladder Fuel Cell/ Bladder Sort By: sku: EA-1200065-2E Fuel Cell, RH Main Tank. Fuel Bladder Leaks: Why Repairs Make Sense - Aviation Consumer So if you have a right-side locker, you will have to draw down the right main by at least 20 gallons to make room for the locker fuel and then crossfeed the left engine to minimize lateral imbalance from those extra 120 pounds now out on the right wing tip. Its not unusual for the actual fuel capacity of a bladder and the capacity written in the owners manual or the aircraft flight manual (AFM) to differ. Not so on the 310. // Eagle Fuel Cells | Fuel Cells | Eagle River, WI The IO-470s used on earlier airplanes are much less likely to develop cracks. The engines on many 310s are Continental 520s, which have a well-known propensity for case cracking. UPJR740L). This stops the flow of air into the tanks thats needed to offset the vacuum created as fuel flows out of the tank during flight. Along with that, weight and balance has to be watched more closely. Produced until 1980 and still extremely popular today, the features that made it a great business aircraft in 1954 also upheld it in the leisure side of general aviation. As the maximum weights increased, the single-engine climb rate decreased; the T310R, at its 5,500-pound maximum, is supposed to ascend at 390 fpm at sea level with one feathered. More refinements followed: increases in cabin size, further increases in gross weight, various increases in auxiliary tank size and the availability of three-bladed props. Hot refuel . Landing gearThe other 310 system that gets a lot of attention is the landing gear. Calculating climb to cruise altitude of 12000 feet, this allows just under three hours of flight plus reserve at 65% power. Theoretically, its physically and materially possible to field repair a bladder given enough time, diligence and discipline. Instead, locker fuel must be pumped to the corresponding main tank. The caveat is that this figure came about after extensive work to restore the aircraft after some years of abandon prior to Cawleys ownership. We use Mailchimp as our marketing platform. It is important to find a good A&P to help care for your 310. Twins are popular with some pilots because of the perceived safety advantage of having an extra engine. Trending price is based on prices over last 90 days. Fuel systemAll of those responding to our request for feedback felt the need to point out that the 310s fuel system has gotten a bad rap, and that its not as tough to deal with as people think. I recalled from my days as a tech rep that the most common failure of a light airplane fuel bladder is age-related deterioration of the top surface due to long-term exposure to heat. Anyone interested in the airplane or the show is invited to call Ed Lachendro at (414) 475-2544. Owners groupOwners of twin Cessnas have their own support organization in the form of The Twin Cessna Flyer, headed by Larry Ball. First came 20-gallon wing-mounted bladders, followed by an additional 11.5-gallon . Turbocharged 310s can do 225 at max cruise. Dont fly again until the blockage is opened. All overhauled or repaired helicopter floatation devices are returned to service with a current 8130 and a six-month warranty. A proper check during the pre-buy is sufficient for prospective buyers to avoid surprises, while current owners should keep close attention during inspections and do preventive work whenever issues are found. The Eagle website contains a long list of hints to make installation and removal easier, and I can tell you that making the bladder more flexible by heating it is a help. Come join us! tens of thousands for twins. A year later, this family underwent a modification common to almost all Cessna piston-powered aircraft at the time: the blocky, straight-ended vertical stabilizer and rudder were swapped for the now-iconic swept version with the Cessna 310D. It starts with nomenclature. All too often, the pilots or mechanics doing the prepurchase are simply not qualified, being unfamiliar with the details of the 310s systems and maintenance requirements. If time is critical, providers offer repaired bladders on an exchange basis. Advertised as at least five years ahead of its competitors, the headline of the Flying magazine article about its introduction was Business Asked For It.. I have avoided the two big 310 bugaboos: gear problems and exhaust-related corrosion. Many were retrofitted with the later, and better, Clevelands. Cessna 310 - Wikipedia An AOPA analysis of 225 service difficulty reports (SDRs) from a sample of 150 units from different Model 310 families showed that 40 of these were related to the landing gear. Cessna 310 for sale | eBay Tanks collapse because the air vent valve tubes and vents get plugged by insects or dirt and dust. McCloskey said that some installers tape a pad onto the end of a broomstick or dowel and use it to push the bladder into position in the corners of the tank bay. Many early 310s suffer substantial corrosion at the aft spar and wing skins, and such trouble unnoticed during the prepurchase inspection can leave the new 310 owner feeling a bit blue. Several variants of the IO-470 were used through the 1975 model year in the 310Q. In fact, the current owner of the third and final 310 used in the show (a 1967 D model), Songbird III, wrote to tell us that its being fully restored. The fact that theres a lot of fuel hanging out on the wingtips tends to exacerbate the side loads on the gear, as well. All overhauled or repaired aircraft fuel cells are returned to service with a current 8130 and carry a one year warranty. Also With This ArticleClick here to view the Cessna 310 features guide.Click here to view charts for Resale Values, Payload Compared and Prices Compared. A Model 310B tops off at 7700 ft, whereas a Model T310R can reach a whopping 17200 ft with an engine feathered. Jamie's partner also works in aviation as a mechanical engineer. Pulsing exhaust gases in the augmenters were supposed to create a suction of cooling air through the cowling, on the premise that at high power, more suction would be created and therefore cooling would be improved. Single-engine service ceiling went up with the turbo models, to 17,200 feet in the T310R; a 310B could hold 7,700 feet on one engine. By the time the last Cessna 310, a Model T310R, left the production line, it had a base price of $259915. Jamie comes from a long line of military and civilian pilots! We stock parts for all Cessna Multi-engine airplanes: New and Used Cessna T303 Crusader Aircraft Parts, New and Used Cessna 310 Aircraft Parts, New and Used Cessna T310 Aircraft Parts, New and Used Cessna 320 Skyknight Aircraft Parts, New and Used Cessna 335 Aircraft Parts, New and Used Cessna 336 Skymaster Aircraft Parts, New and Used Cessna 337 I think it would sure be worth putting those drains in while I'm changing the bladder. Payload in a lightly equipped 310C with auxiliary tanks might exceed 700 pounds, while it could be as low as 400 pounds in a 310R. But wait, theres more. Cessna Models - 210 Models - Fuel Cell/ Bladder - Knots 2U Drop the wheels and 15 degrees of flap, and the pitch changes will cancel each other out. Another tip from the 310 experts: To offset the nose-up pitching moment upon deploying the split flaps, select gear-down simultaneously. Costs have been going up, but that speaks more of trends in general aviation economics. Air Cargo Fuel Bladder Tanks - Air Transport - TurtlePac

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