cessna 310 fuel bladders

When the Cessna 310 was first introduced in 1954, the aviation industry was immersed in the aftermath of two major wars. Cessna introduced their canted Stabila-Tip tanks, said to be more aerodynamically efficient than the old tanks. The first step is to know which bladder your aircraft uses. All Filters; 1974 Cessna 310Q Twin Engine Aircraft 5970TT Fresh Annual With Sale. At maximum gross weight, earlier variants could still climb at 415 fpm. Cessna 310 Guide and Specs - Aviator Insider We typically remove the aft two seats (very easy to do), leaving a cavernous baggage area along with the two wing lockers. 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). Cessna Fuel Bladders? - Backcountry Pilot tanks because the engine driven fuel pumps feed more fuel to the engines than they can use except at the highest power settings. 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. Other recent and notable ADs include: 98-1-8, replacement of two-piece carb venturis with one-piece units; 97-26-17, ultrasonic inspection of the crankshafts with possible replacement; 96-12-22, repetitive inspections of the engine oil filter adapters; and 96-20-7, repetitive inspection of the combustion tubes on the Janitrol cabin heater. It can be a way to cut back on labor costs if an owner/pilot is comfortable in their technical abilities and savvy about working on one of the most important systems on their Cessna. This model drew upon the established 55 Baron and added a stretched fuselage, paired with the same O-470 family that powered the Cessna 310. The Cessna 310 is an American four-to-six-seat, low-wing, twin-engine monoplane produced by Cessna between 1954 and 1980. . After draining all the fuel from the right tank I started preparing the bladder for removal. Theoretically, its physically and materially possible to field repair a bladder given enough time, diligence and discipline. Cessna 310 - Wikipedia Tanks collapse because the air vent valve tubes and vents get plugged by insects or dirt and dust. Depending on the option fitted, this could expand the aircraft's capacity from 102 gallons up to 207 in total. Prices have a very smooth increase between variants, starting at a mere $30000 for early aircraft and going up to $148000 for a turbocharged Cessna T310R, according to the 2019 issue of the Aircraft Bluebook. Early 310s could manage 415 feet per minute on one engine at maximum gross weight (4,700 pounds in the 310B). (We do not part out singles. Fuel capacity of 102 gallons Minimum octane fuel of 100 Average fuel burn of 28 gallons in an hour Takeout weight of 4,830 lbs Landing weight of 4,600 lbs The estimated standard weight of 3.125 lbs Estimated maximum load of 1,750 lbs Baggage capacity of 200 lbs The oil capacity of 12 quarts with each engine Cannot exceed the speed of 215 KIAS I recommend them. Fri May 01, 2020 10:14 pm. One simple tool that every Cessna owner should use before every flight is a fuel quantity dipstickits a surefire way to determine if the floor of the bladder is out of position and to determine the actual fuel level in bladder tanks. (Before my time at the club) Aircraft has been hangered the entire time. The idea is to get as much of the fuel as far from the cabin as possible. Search more Cessna airplanes on Hangar67. The registration records showed that 7LJ had been based in Albuquerque, N.M. for at least 20 years. Cessna Models - 205 / 206 / 207 Models - Fuel Cell/Bladder - Knots 2U, Ltd. If I ever get the STC to run AGE85 (88% ethanol) that part of the equation is taken care of. The Model 310Q and its turbocharged version, the T310Q, redesigned the cabins rear to include a new window design. Buying Format. We took the plane to a shop in the area with a good reputation for Cessna service. Cessna part 1200065-5 Fuel Cell. I've flown mine 4.5 hours but I have IO-470's. You'll hit bladder limits before airplane range limits. The main tanks are integrally sealed aluminum tanks mounted on each wing tip and each contain an auxiliary fuel pump and transfer pump. An optional large baggage door was introduced on the 310P. 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. Maximum boost for a sea-level takeoff is a moderate 32 inches. Ive also followed the advice of many to keep the gear properly rigged and lubricated. 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. VMC and stall speeds are very close, and the low speed handling characteristics are very benign as a result. Operators say the T310s work best in the high teens. 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. This 310, with bladderless all-metal canted tanks, swept fin and short nose, is often said to be one of the most attractive light twins ever built. Owners groupOwners of twin Cessnas have their own support organization in the form of The Twin Cessna Flyer, headed by Larry Ball. After checking for the type of bladder in my airplane, I knew it wasnt a candidate for repair, but repair can be an affordable option for some leaking bladders. // cessna 310 fuel bladders israeli hummus canned chickpeas The Cessna 310 went through gradual changes in performance throughout its evolutions, but the difference between the early and later versions is stark in terms of payload. Payload with full fuel varies depending upon the model, equipment and fuel tank arrangement. Come join us! Cessna has a kit available to retrofit earlier airplanes. For information about our privacy practices, please visit our website. Used parts- We've parted out over 350 Cessna twins, from 303 thru 441. 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. 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. This has kept prices down over time. 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). The popular 400 series followed in 1965 with the ill-fated 411. In the past three years I have focused on 310s and 340s, generally listing six to eight 310s and selling two or three a month. Ph/Fax: 61 7 5598 1959 US Toll free Ph: 1 866 310 2992. Gross weights eventually reached approximately 5500 pounds. 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. Theres a STOL kit available from Sierra Industries, but the cost is so high that its value is questionable. Starting with pressure-carbureted 240-hp O-470 Continentals, the 310 gained real fuel injection and an additional 20 hp per side with the C model, in 1959. 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. Well leave it to the reader to decide. Hot refuel . Used Goodies!We have a nice supply ofthese systems and parts: Engine accessories of all types are in stock, along with many other rotables. These consisted of damage to mounts, supporting structures, actuators, and doors, several of which led to partial or full landing gear failure. The caveat is that this figure came about after extensive work to restore the aircraft after some years of abandon prior to Cawleys ownership. The Cessna 310's full-fuel payload varies depending upon the model, equipment and fuel tank arrangement. An Aztec is a fine plane, but it is slower and the Aztec, Seneca, and Baron all have smaller, less comfortable interiors for people such as myself-I am 62, and probably need to read a good diet book instead of the aviation magazines I prefer. 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. 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. I have avoided the two big 310 bugaboos: gear problems and exhaust-related corrosion. More than half of the reports target the main gear. 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. They had 240 HP Continental O-470 engines housed in very tight and aerodynamic (for the time) cowlings. It applies to the 310, 340 and all piston-powered 400 series Cessnas except those with trailing link main gear. Make. Send questions and comments to . The twin rearview windows were removed from the 1965 Cessna 310K onwards in favor of a large single one to improve visibility. Because the gear makes the airplane sit up high, new pilots are cautioned to be careful of hard landings. As with most companies products, sourcing spare parts for the Cessna 310 is a relatively painless affair. New bladders cost between $800 and $1,000 apiece; refurbishing costs one-quarter to half as much as new. 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. These tanks are bladder-type cells located between the spars in the outboard wing. The Cessna 310 grew up quickly. When vents are blocked its not unusual for the floor of the bladder to be pulled up. For those readers who are old enough to want to avoid thinking about it, the 310 should look familiar: it was the costar of televisions Sky King adventure series. Dont fly again until the blockage is opened. I am a professional aircraft broker who specializes in Cessna twins. The normally aspirated models are happiest in the low teens, while the turbos have service ceilings in the mid-20s. A new bladder for our sample Cessna 182 was quoted at $850, however their Website catalog listed it at over $1000. Lineperson: Yes, sir, whereupon the auxiliaries get filled to the brim. In 1969, Cessna consolidated its model line, offering a turbocharged variant of the 310 alongside the normally aspirated 310P instead of the 320. All the T310s come with Garrett turbochargers and automatic wastegates and are conservatively boosted. 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. 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. Cessna 310 filter applied; see all. 1959 saw the first big change in the 310, with the switch to fuel-injected 260 HP Continental IO-470D engines and another rise in gross weight This airplane was dubbed the 310C. The 310 offers more payload and cabin room than its competitors, and is more stable in turbulence, but at the cost of a heavier control feel than a baron. Engine-out performance is better than average, with normally aspirated single-engine rate of climb pegged at anywhere from 330 to 380 FPM, depending on model. Single-engine service ceiling is about 7000 to 7500 feet, or 17,000-18,000 for the turbo. 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. Pitch response is heaviest, roll the lightest, with generally good stick force per G and longitudinal stability. The RAM engines have settled in and have about 200 hours on them. The airplane can cover roughly 500 NM in still air with max payload. Fuel Burn at 75% power in standard conditions per hour. Where some versions of the TSIO-520 have been pushed to 325 hp, the 310's engines are practically loafing at 285 hp. Cleveland offers brake sets that can be retrofitted in lieu of the original Goodyear ones, which are more expensive to maintain on the long run. 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. Second, is the locker-tank scheme. C-310s with lots of avionics and other options compound the loading exercise. In 1987 over Delta, Utah a pilot unfamiliar with the fuel system crashed because he thought the mains were in the wings and the auxes at the tips. New Parts- Our inventory of almost 100,000 part numbers of new surplus Cessna parts includestens of thousands for twins. I flight plan for 175 knots and firmly believe in the highest recommended manifold pressure and lowest recommended RPM settings for the desired percentage of power. 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. This involved replacing the Continental IO-470 engines with the turbocharged intercooled Lycoming TIO-540, with an output of 350 hp. How good an investment is a twin? Eagle's fuel bladders are designed not to wrinkle, and they move the port back to its original location. Each engine is equipped with a mechanically driven fuel pump which provides fuel to the metering unit. The first engines fitted were a pair of Continental O-470-B carbureted engines outputting 240 hp each. The speed vane housing the Hobbs meter on the bottom of the right wing is a small tab that is compressed by airflow, but due to its diminutive size and sleek profile, and many owners have accidentally snagged it into inoperability. RAP is a proud certified repair center for the following: RAP supports all branches of the United States Military through the repair of aircraft fuel cells / fuel bladders. The nearly identical 320 came out in 1962, followed by the pushme-pullyou Skymaster in 1964. Drop the wheels and 15 degrees of flap, and the pitch changes will cancel each other out. Distinguishing marks of these early models are multiple rear windows, a straight tail, and tuna tanks, so-called for their shape. We also sat down with a warm stack of service difficulty reports and discovered that the 310's gear system is, quite literally, its Achilles' heel. Cessna was moving aggressively into the business market, and the 310 was a key part, and first element, of that plan. It is easy to load the airplane, and roughly the same luggage and people which will fit in a full size Chrysler Minivan will fit in the 310, although fuel must be sacrificed to avoid departing over gross. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Parts, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. Also available are engine and prop upgrades from Colemill Enterprises for the 310F through Q, which carry with them gross weight increases. The competition for the Cessna 310 has changed from its introduction. Learn more, Cessna Flyer Association1042 N Mountain Ave Suite B #337Upland, CA91786Phone: 626-844-0125, Cessna Flyer Association 2004-2022 All Rights Reserved. 91 or F.A.R 135. 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. Another aspect of the gear that deserves mention is the brakes. 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. What started as a five-place twin became a six-placer with 1963s 310H. It is a bigger jump from the complex single into the 310 than it is for, say, a pilot moving from a Bonanza to a Baron. According to aviation insurance brokers BWI FLY, annual insurance costs for a standard Cessna 310 model total between $3456 and $5270, assuming a pilot with a PPL, 1500 hours of which 500 are in multi-engine aircraft, and 50 in the Model 310 family. Long Range. 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. The tip tanks became twin Cessna hallmark. This website contains many older reviews. Control Surfaces!Fresh repaired, exchange, no patches. Presumably, the canted tanks were to improve lateral stability by imparting additional wing dihedral. Construction - Extra grade fabric used most times best suited for Jet A. The wing locker fuel tanks now have tear-resistant bladders and a new metal containment canister. The 310 competed more directly against the Twin Commander 520 (discontinued that same year) and Beech Twin Bonanza, which was dropped a few years later in favor of the Travel Air and 55 Baron. Turbocharged 310s can do 225 at max cruise. The excess is pumped back to the mains and overboard if there isnt room. 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. Smooth landings are the rule instead of the exception. Then Cessna installed auxiliary tanks in the wings, good for an extra 40 total gallons. My advice to 310 buyers: Treat the acquisition process seriously. Wait until you have to manage the tanks. While these prices are only listed ones and can be negotiated down, there are also aircraft that exceed the bracket considerably, but not without good reason. Finally, the 285-hp versions will do just over 190 knots on 29 gph. FUEL CELL REPAIR Reliance Aero Products I did have some difficulty loosening the nipples connecting the tank to the fuel outlet and the fuel cell vent. Still, the 310 is large and heavy enough that braking performance can be marginal. In general terms, the 310's a sweetheart, a veritable immovable object on instruments and a good, if somewhat stiff, rider in turbulence. Compare this to the Beech light twins, which began with 180-hp Lycomings in the Travel Air and culminated (imploded, some say) with a pair of turbocharged 380-hp monsters in the 56TC. Combined with the relative fragility of the gear, these can be a real problem. The 310 doesnt glide well, with big props blanking out much of the wing and flaps that produce a lot more drag than lift. Unique angled tie downs secure bladder tanks for airplanes to fwd 9G plus force safely. Additionally, the company began offering three-blade propellers as a factory option. You can guess the rest. The 310R was the final development of the airplane, and stayed in production until the line was closed down in 1981. Reliance AeroProducts International is a FAA Certified Repair Station and provider of fuel cell repairs and re-certifications. Maintenance concerns and the inexorable march of time these first 310s are 40 years old now, after all can make the purchase of the 1950s and 1960s models chancy. tens of thousands for twins. The T-310P had 285 HP Continental TSIO-520-B engines, standard three-bladed props and a 5400-pound gross weight, compared to the 310Ps 260-HP IO-470V Continentals, optional three-bladed props and 5200-pound gross. Marine Boat Fuel Bladders; Flexible Water Diesel Holding Yacht Tanks; . As maximum operating weight increased, limits such as maximum landing weight and zero fuel weight became factors. Usable fuel capacity can be 100, 132, 142, 182 or 203 gallons-from 600 to 1218 pounds of fuel. Flaps were of the split type for aerodynamic efficiency (no external flap brackets), and the gear was of electromechanical design. note: Mr. Temple sent us one of these packets. Costs have been going up, but that speaks more of trends in general aviation economics. All Cessna Aircraft Cessna 150 | Cessna 152 | Cessna 162 Skycatcher | Cessna 165 Airmaster | Cessna 170 | Cessna 172 Skyhawk | Cessna 310 for sale | eBay Fuel burn varies with model, but figure about 31 GPH for the later versions. Aircraft: Cessna 182B. Air Cargo Fuel Bladder Tanks - Air Transport - TurtlePac Hartzell three-blade propellers are installed in a counter-rotating configuration to cancel out the torque, improve single-engine safety, and allow for the best performance out of the engines. The aux tanks feed directly to the engines, so the only pump that serves these tanks is the engine-driven one. Designed for aisle fit in cabin class aircraft, bottom outlet will work with cabin pressure without transfer pump in most installations. document.getElementsByClassName("mobile")[0].getElementsByTagName("a")[0].href = "tel:330-698-0280"; A T310R, for example, has a zero fuel weight of 5015 pounds. I knew that I would be replacing the engines, and decided that the spoilers would help assure making it to TBO. 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. In 1954, Cessnas entire model line consisted of the 170, 180 and 195; so, the 310 represented a giant leap forward for the company. 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. Pilots coming from other light twins will recognize the 310's as a large step up; it feels like a much larger, more substantial airplane than, say, an Apache or Travel Air. We're absolutely loaded! 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.

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