A Model 310B tops off at 7700 ft, whereas a Model T310R can reach a whopping 17200 ft with an engine feathered. 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. But the right one was leaking and it did have to be changed. C90A, C90GT, E90 RH Fuel Cell PN 100-381002-2 UniRoyal, Beechcraft King Air C90, C90A, C90GT, E90 RH Fuel Cell PN 100-381002-2. Parts availability has never been a problem. Other variations on the 310 theme will tip you off to the airplane's age. Much of it consists of Cessna Dealer Sales Manual material originally penned by him, with some additional supporting articles. The pilot can read the tanks not being used by toggling a switch. These tanks are bladder-type cells which supplement the main tank fuel quantity. Although the engine-compartment systems of the various 310s are fairly straightforward, the same cannot be said for the fuel system. However, Ive never seen this done nor was I able to find any information about the repair kits and adhesives referred to in the manuals. The weight of the fuel concentrated on the tip tanks adds a significant roll tendency, which can be exacerbated into pilot-induced oscillations if one does not take it easy on the ailerons. (The tuna tanks also had a fuel-pickup problem and an AD mandated a hefty increase in unusable fuel.) One mod that got good reviews from owners are spoilers, which allow pilots to keep the controllers happy with rapid descents without killing the engines in the process. Still, it can be said that the type is one of the most affordable twin-engine aircraft in the market as far as entry costs go. According to Bill Thompson, author of Cessna Wings for the World and longtime Cessna test pilot, Cessna chose bladder tanks over integral tanks to decrease the likelihood of fire in the event of a crash. Cessna's landmark twin also begat a larger turbocharged model, the 320, in 1963, and provided the basis for the pressurized 340. The auxiliary tanks, in turn, could cause engine sputtering and occasional shutdowns if one is not careful: during turbulence, the Cessna 310s tendency to yaw leads the fuel away from the intake. 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. 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. This disruption was not the end of the Model 310, however. 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 more limited performance of Pipers offerings reflected positively on the price, however: the Apache and Twin Comanche were cheaper to both buy and operate, which made it more attractive than the Cessna for many pilots who did not necessarily need all the speed and range provided by the Model 310. Vacuum Pump Failure. Cessna flyers are part of the largest general aviation family in the world and have access to massive clubs as a result. tanks because the engine driven fuel pumps feed more fuel to the engines than they can use except at the highest power settings. The airplane handles big and is a stable IFR platform. Designed for aisle fit in cabin class aircraft, bottom outlet will work with cabin pressure without transfer pump in most installations. The 310 makes for a good, stable IFR platform, according to owners, with excellent cruise stability. The Cessna 310 grew up quickly. This lesson ought to be clear: Carefully and thoroughly inspect the gear system on any 310 considered for purchase. A fully equipped 310 with wing locker tanks can have up to ten fuel drain points, eight fuel pumps and a rather complex plumbing system. During the more critical phases of flight like take-offs and landings, these make for a much safer ride for the pilot, particularly in emergencies like a single-engine failure. When it happens, this is a relatively simple fix but requires some attention during pre-flight inspections. New Parts- Our inventory of almost 100,000 part numbers of new surplus Cessna parts includestens of thousands for twins. 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. This combination permits me to leave the power at 55% (my typical cruise setting) and still descend at 700 to 1000 fpm without exceeding 155 knots. The 310B in 1958 brought a 100-pound boost in gross weight. . Cessna part 1200065-1 Finally, theres the 310s somewhat unusual fuel system, though pilots report that its no big deal. Due to a spate of less-than-stellar logbook maintenance records that referred to the shop work order numbers in lieu of actually describing the work done, I wasnt able to accurately determine the age or type of the installed bladders. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. 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. HOME | ABOUT | REPAIR | WARRANTY | DOCUMENTS | REQUEST FOR QUOTE. Early models had Goodyears, which caused some problems. If you have a hankering for old and complex airplanes, the 310 might well fit the bill, so long as you know that the initial maintenance bills can be thrilling. This section of the article is only available for our members. RAP is an FAA Certified Repair Station (CRS no. Cessna 310 filter applied; see all. For information about our privacy practices, please visit our website. Learn more about Mailchimp's privacy practices here. The Cessna 310 saw plenty of experimentation in its design. I think it would sure be worth putting those drains in while I'm changing the bladder. The Hartzell three-blade propellers have also been commonly installed in regular Cessna 310 units without further engine modifications. All Cessna Aircraft Cessna 150 | Cessna 152 | Cessna 162 Skycatcher | Cessna 165 Airmaster | Cessna 170 | Cessna 172 Skyhawk | Money talks, though, and the true cost of a twin is doubled engine maintenance and fuel bills. The keys to getting great bladder service life start with the installation. For some reason, Cessna decided to designate the tip tanks as the mains, and the wing tanks as the auxiliaries. The time between overhaul for the Continental OI-520 engines fitted on the Cessna 310R is of 1400 hours. Maximum boost for a sea-level takeoff is a moderate 32 inches. To improve low-speed handling and stall behavior, the company MicroAero offers vortex generators that are attached to the wings and vertical stabilizers. Gross weights eventually reached approximately 5500 pounds. However, the turbos are relatively small, and power is down to 55 percent by 25,000 feet at the maximum recommended cruise rpm of 2,350. This should be a mandatory investment for all R owners. The first 310s, built in 1954, were sold as 1955 models. Overall, a good package of background information.]. If I had the $$, I'd convert mine to a Colemill. The R models have a zero-fuel weight limitation, i.e. A 310 might not be the most expensive (yet) or high-tech airplane you can own, but in my mind flying one is like cruising in one of Detroits vintage big-block V8s: Shes easy to repair, sounds mean, goes fast, and flat-out looks good. Bladders work fine if they're properly installed and cared for. Call us at 1-800-647-6148. In order to provide you with the best online experience this website uses cookies. The BTC-39 bladder cant be repaired and must be inspected every 100 hours for leakage in accordance with AD 78-05-06 until its removed from service. 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. Crosswind landings are simple due to good aileron and rudder authority. note: Mr. Temple sent us one of these packets. Last year my factory gold medallion remans were about 50 hours past TBO when the latest McCauley prop AD for this model left me with no realistic choice but to replace both props. Find more About Us here! LH Main Tank. Some Cessna 310 owners have reported problems with the chrome cylinders originally provided by Continental on the O-470 family of engines. Experienced owners report that its easily damped with proper technique, however. We stock parts for all Cessna Multi-engine airplanes: Copyright 2023 Preferred Airparts. He ran the mains dry. The cabin on the Cessna 310 traditionally seats four passengers plus one pilot, however starting with the Model 310G, a factory option for six passengers was added. The Model 310Q and its turbocharged version, the T310Q, redesigned the cabins rear to include a new window design. So, Cessna provided continuous-duty fuel pumps that move fuel from the front to the back of the tank. During repair new nipples are installed and repaired tanks are guaranteed for two years. tanks will result in about 8 gal. If you need to get above weather or take advantage of winds at altitude, this plane still climbs well at 18- to 20000 feet, while the normally aspirated 310 runs out of steam at about 10- to 12000. 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. Three-ten shoppers (and pilots) would do well to sit down with a jug of coffee and a good reading lamp and bone up on this airplane's fuel system. Flaps were of the split type for aerodynamic efficiency (no external flap brackets), and the gear was of electromechanical design. Also high up on the list was the fuel system; not for any particular design issue, but simply because theres a lot of plumbing involved. All rights reserved. This is the perfect time to make up a fuel tank quantity dipstick (I know I sound like a dipstick salesman, but they work and they are a simple safety tool) and to make sure you know exactly how much fuel your new bladder holds. } This website contains many older reviews. 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. The caveat is that this figure came about after extensive work to restore the aircraft after some years of abandon prior to Cawleys ownership. PROVEN IN THE JUNGLES OF PNG. Fuel Capacity: 130 Gallons 50 Gallon Mains 15 Gallon Aux Tanks Weight and Balance: Max Allowable: 4830 lbs Basic Empty Weight: 3287 lbs Useful Load: 1543 lbs Empty Arm: 35.19 inches aft datum Empty Moment: 115674 inch lbs Engine Specs: Right: Continental IO470D Serial Number 75850-0-D 1089.7 SMOH Compressions at May 2007 Annual: 72/73/72/75/73 1976 Cessna 182P in very good condition located in Southern California presently at KAJO Corona, CA Airport. Figuring a maximum ramp weight of 5534 pounds, 519 pounds of fuel can be put in the main tanks. In line with many 1950s Cessna products, the cockpits were not originally arranged in the now-classic basic-T configuration, which can be ergonomically challenging for pilots used to it. I am a professional aircraft broker who specializes in Cessna twins. This means in his day-to-day, he lives and breathes all things aviation. If time is critical, providers offer repaired bladders on an exchange basis. I've flown mine 4.5 hours but I have IO-470's. You'll hit bladder limits before airplane range limits. Cabin size was increased, along with gross weight. I elected to have this done at RAM in Waco, Texas, because of their reputation, which is deserved. Where some versions of the TSIO-520 have been pushed to 325 hp, the 310's engines are practically loafing at 285 hp. 91 or F.A.R 135. Fuel Cells / Bladders; S/N 18253599 & Up; S/N 18253599 & Up. Eagle's fuel bladders are designed not to wrinkle, and they move the port back to its original location. This 310, with bladderless all-metal canted tanks, swept fin and short nose, is one of the most attractive light twins ever built. top. Its also possible for the pilot to have as much as 30 gallons of fuel that cant be used. I recommend them. Cessna 182. The almighty dollarAs expected, prices for the 310 vary widely based on age and condition. The 310s system on airplanes with all the optional tanks is certainly more complicated than most, and it does have a number of idiosyncrasies not shared by other airplanes. A 1981 Cessna 310R II, average price new $234,000, now goes for $220,000. 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. The main reason I went with Eagle fuel cells is because they are made from Nitrile that is happy with ethanol. Putting the main tanks all the way out on the wing tips means long fuel lines, and the large number of tanks, drains and pumps means a lot of fittings that can leak. At the other end of the airplane, the 310 nose grew, Pinocchio-like, through the decades, making a big leap with the 1975 R model. Put your ear down by the filler cap and open it. Shortly after I purchased my 310, I put on vortex generators, which are a must with this airplane. The aircraft is certified in the normal category, which means intentional spins and aerobatics are not permitted. It is fairly long and spindly, and more delicate than that of some other airplanes. However, this connection returns fuel only to the main tank on the same side as the engine. That's actually a bit amazing, considering the overall age of the fleet and the complexity of the machines. 1975 Cessna T-310R airplane for sale located in Orlando, Florida. Delete cookies, By using our website, you agree to our use of cookies. Many callers are desperate for 310 information, with questions about the exhaust, landing gear, engine models and fuel system. 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. Another tip from the 310 experts: To offset the nose-up pitching moment upon deploying the split flaps, select gear-down simultaneously. Preheating on cold days, a cool climb speed and slow descent along with 50-hour oil and filter changes will save downtime and money. Beyond the broader clubs, a popular option among Model 310 owners is The Twin Cessna Flyers. Local Pickup. System Emergency Procedures. The effects on performance are noticeable: the aircrafts power ratio rose to 7.71 lb/hp, with a cruising speed of 260 knots at 18500 ft, and a rate of climb of 3000 fpm (feet per minute). Call us today at 1-817-453-8829 for Fuel Bladder Repair! The engines are Continental Model IO-520-Ms and are rated at 285 horsepower each. UPJR740L). Older tuna-tank models had a lot of problems with their fuel bladders, but this was dealt with through an AD. Call us at 1-800 . In 1954, Cessnas entire model line consisted of the 170, 180 and 195; so, the 310 represented a giant leap forward for the company. Theoretically, its physically and materially possible to field repair a bladder given enough time, diligence and discipline. from the aux. A recurring minor squawk is minor oil leakage from the rocker covers; a problem that has lessened since replacing the cork gaskets with silicone. Copyright 2023 Aviator Insider | A Topsail Media Company | Powered by Astra WordPress Theme. This not only renders the airplane officially unairworthy, its dangerous. The manual states a Cessna 310R requires 1790 ft to land with a 50 ft obstacle clearance, while take-off in similar conditions takes 1700 ft. For comparison, a Beech Model 58 Baron needs 2498 ft to make the same landing and 2100 ft for the take-off. Maximum boost for a sea-level takeoff is a moderate 32 inches. About two years ago I installed Power-Pac Spoilers, and likewise have never regretted it. While propeller-driven aircraft were the primary victims of this paradigm shift, they found a second life in the civilian market. Ironically, the aircrafts success in the business niche was rather short: around a decade after its introduction, the shadow of the jet age came after the Cessna 310 in its own home, in the shape of the iconic Learjet and Cessnas own Citation series. Fuel feeds to the engines from either the mains or the aux tanks (but not the wing locker tanks). Presumably, the canted tanks were to improve lateral stability by imparting additional wing dihedral. //

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