Cessna 172rg landing gear system

Hi guys, different question about the landing on the good old cutlas this time. A normal operating pressure of psi to 1500 psi is automatically maintained in the landing gear system. The landing gear system is also equipped with a nose gear safety squat switch, an. The power packs only function is to supply hydraulic power for operation of the retractable landing gear. The faa has issued a special airworthiness information bulletin saib for cessna aircraft company models 172rg, r182, tr182, fr182, 210n, t210n, 210r, t210r. The first production models were delivered in 1956 and, with more than 55,000 delivered, the cessna skyhawk is the bestselling, mostflown airplane ever. Exceptional maintenance by faa approved repair stations or cessna service centers for most of its service history. Cessna 172rg, cracked left hand landing gear actuator.

We are not changing the final rule as a result of these comments. The nose gear and main gear incorporate positive mechanical down locks. During flight, the lh main landing gear failed to extend, but trailedseemingly disconnected from the hydraulic system. The landing gear lever acts like a switch, so the pressurized fluid is routed one way gear extension or the other gear retraction, which also hold the gear up. Cessna flyer association cessna 172rg landing gear. In my opinion, cessna designed their retractables a little funny. This chapter is a total of 48 pages and contains a complete lesson for teaching your students and faa examiner.

The cessna 172 skyhawk is a fourseat, single engine, high wing, fixedwing aircraft made by the cessna aircraft company. Cessna 172 rg detailed data cessna 172 rg cruise and fuel burn computer. From what i can tell from my poh and the asa commercial oral test prep book, which focuses. Cessna started production on the 172 in 1956, manufacturing more than 1,400 aircraft in the first year of production. The landing gear extension,retraction, and main gear down lock release operation accomplished by hydraulic actuators powered by electrically driven hydraulic power pack the power pack is located aft of the firewall between the pilots and copilots rudder pedals.

The cessna 172 started life as a tricycle landing gear variant of the taildragger cessna 170, with a basic level of standard equipment. Sep 23, 2010 i am starting to fly in a 1980 172rg cutlass after doing a lot of training in an arrow ii. Cessna 1980 172rg cutlass pilot operating handbook pdf. Page 53 cessna section 5 section 5 cessna performance del 172rg performance model 172rg endurance profile range profile 45 minutes reserve 45 minutes reserve 44 gallons usable fuel 62 gallons usable fuel conditions.

Although injuries in landing gear accidents involving the cessna 172rg are rare, faas risk assessment shows that an airworthiness directive is required because landing gear failure is listed as hazardous in the guide. Data sheet cessna 172rg weights aircraft number empty weight empty moment useful load 9584b 6330v 1692. The arrow has pretty stout gear that can simply be gravitydropped. New faa landing gear saib for certain cessna 172s, 182s, 210s. Maximum landing gear extended speed is the maximum speed at which an airplane can be safely flown. Join me and my instructor, cody, flying the cessna 172rg cutlass from united flight systems. Actuator cylinders receive hydraulic pressure that either extend or retract the landing gear. Two prop strikes with minimal damage to airframe mostly nose gear doors and gear door attach points in nose gear wheel well. Cessna 172rg, cracked left hand landing gear actuator, ata 3233.

Measured by its longevity and popularity, the cessna 172 is the most successful aircraft in history. Cessna 182rg specs and performance skylane specs and. Please see advanced data tab for a more detailed breakdown of the aircraft systems. Hey, i just need a little clarification on the 172rgs landing gear. Information manual essna sales and service model 172rg cutlass rg. The 172rgs landing gear has been subject to expensive ads, must be cranked down, and if theres no fluid youre screwed. Landing gear is a retractable tricycle type with a steerable nosewheel.

Faa issues saib for cessna retractable landing gear. Unfortunately the parts in the landing gear system known as the pivots are extremely expensive. Shock absorption is accomplished through tubular spring steel main gear struts and an airoil nose gear strut. If you have a gear failure in imc, which would you rather have. What is the weakest part of the gear system on the 72rg.

We disagree that an saib or gaa would be appropriate. Shock absorption is provided by the tubular springsteel main landing gear struts and the air. Regulatory brief faa issues ad mandating inspection of cessna 172 rg main landing gear pivot assemblies. Cessna introduced a retractable landing gear version of the cessna 172 in 1980 and named it the cessna 172rg cutlass. Mar 31, 2014 cessna introduced a retractable landing gear version of the cessna 172 in 1980 and named it the cessna 172rg cutlass. Landing gear is a retractable tricycle type with a steerable nose wheel. This c 172rg aircraft systems cfi lesson plan has come from chapter eighteen of the complete cfi binder.

Weights maximum weights powerplant purdue aviation, llc. Shock absorption is accomplished through tubular spring steel main. Cessna 1980 172rg cutlass manuals manuals and user guides for cessna 1980 172rg cutlass. The landing gear system of the 172rg is very simple and is the last iteration of cessnas retractable lg systems. Dec 17, 2006 hi guys, different question about the landing on the good old cutlas this time. The cessna 172rg cutlass is powered by a lycoming o360f1a6 engine of 180 hp. Its normal operating pressure 1500psi is automatically maintained. All later cessna retractable singles the cardinal, skylane and cutlass swing the wheels back into simple wells. On march 28, 2001 the faa issued ad 20010606 mandating inspection of the main landing gear pivot assemblies. Check strut for evidence of leakage and proper extension. The landing gear is a retractable, tricycle type with a steerable nose wheel and two main wheels. Jun 05, 2014 for all the people who dont think 172s have retractable gear, here is proof. The only function of this hydraulic power pack is to supply hydraulic power for operating the retractable landing gear.

Cessna 172rg gear selector valve assembly product da. Main landing gear pivot assemblies replaced with new parts ad 010606 cw. In january 1955, cessna flew an improved variant of the cessna 170, a continental o300apowered cessna 170c with larger elevators and a more angular tailfin. Two technicians from a repair station coauthored this discrepancy. The problem is, the gear is a very sensitive system, too many hard landings and retracting and extending the landing gear tend to get the best of it after a while which is unlike 152s that can take a little bit more of a beating from students. Access the specifications for the cessna 172rg cutlass rg base kit. Retractable landing gear system for the 172rg new vision aviation. Like all high performance 172s including the reims rocket, the hawk xp and the military t41 mescalero the cutlass was actually derived from the old 175 skylark, a posh, highend version of the late 50s 172a.

Aircraft spruce supplies components for a wide variety of homebuilt aircraft and discount pilot supplies. Like its big brother, the cessna 210, the turbo skylane rg didnt use gear doors. Texas air salvage proudly serves the aviation industry by supplying a community of general aviation pilots, aircraft maintenance facilities and aircraft mechanics with a huge online selection of quality used aircraft parts, aircraft salvage, used aircraft engines, used avionics, project aircraft and. Cessna 172rg ii cutlass from alabeo aircraft the avsim. Learn about the types of landing gear systems on airplanes. A landing gear failure on rollout in a cessna centurion, top photo, can be especially ugly because of the side load it can create on the nosegear. Regulatory brief faa issues ad mandating inspection of. While youre preflighting the landing gear, look closely at the brakes, bottom photo, for leaking and loose hardware. Nose wheel steering will turn the nose wheel through a 15 degree arc each side of center. The hydraulic system operates at to 1500 psi protected by relief. Cessna 172 rg specifications, cabin dimensions, speed. First flown in 1955, more cessna 172s have been built than any other aircraft. Check strut barrel for corrosion, pitting, and cleanliness.

Everything from tail wheels to retractable systems is covered. However, while it did say cessna 172 on the back, the cutlass rg was some way removed from a stock skyhawk with new legs. Cessna aircraft company model 172rg service manual main landing gear retraction system inspection figure 1 sheet 1 d20661 temporary revision number 6. Cessna introduced a retractable landing gear version of the 172 in 1980 and named it the cutlass 172rg. Retractable landing gear system for the 172rg hydraulic power is supplied by an electricallydriven hydraulic power pack. Sep 17, 20 however, while it did say cessna 172 on the back, the cutlass rg was some way removed from a stock skyhawk with new legs. Cessna introduced the retractablegear version of the 172 in 1980 and named it the cutlass 172rg. Emergency operation in clouds vacuum system failure. This is accomplished by applying hydraulic pressure to. What is the normal operation psi of the landing gear system. To view the various models currently available, please check out our cessna aircraft for sale for descriptions and photos or place a.

The landing gear legs slide into the pivots, which look something like the y of a slingshot. On march 28, 2001 the faa issued ad 20010606 mandating inspection of the main landing gear pivot assemblies on all cessna 172 rgs on the us registry. The main landing gear doors had their own actuators in addition to the gear actuators, along with an accumulator for the main gear doors. The landing gear system of the 172rg is very simple and is the last iteration of cessna s retractable lg systems. We have 1 cessna 1980 172rg cutlass manual available for free pdf download. The cutlass featured a variablepitch, constantspeed propeller and a more powerful lycoming o360f1a6 engine of 180 horsepower kw. Retract landing gear at positive rate of climb and no more usable runway remains. Cessna aircraft company model 172rg service manual main landing gear retraction system inspection figure 1 sheet 1 d20661 temporary revision number 6 dec 12011 2a1403 page 3.

Landing with a defective nose gear or flat nose tire. Two position indicator lights are provided to show landing gear position. Finally, with some regret, cessna management gave a secret authorization to develop a tricycle gear version of the c170c. This c172rg aircraft systems cfi lesson plan has come from chapter eighteen of the complete cfi binder.

Cessna 210 main gear uplock mechanism bracket product da. The hydraulic system for the landing gear seems to be a little different than on the arrow not a lot exposed, so i cant really get a good picture of whats going on does anyone have any good photos or. The faa has issued a special airworthiness information bulletin saib for cessna aircraft company models 172rg. Cessna 172rg landing gear system ask a flight instructor. Search s of aircraft listings updated daily from 100s of. For all the people who dont think 172s have retractable gear, here is proof.

Early 210s did employ doors, but the sequencing mechanism was more trouble than it was worth, causing a number of accidents. Kit includes stc document set, 2bladed propeller, and carbon fiber composite spinner. The warning system was triggered because of a switch that was malfunctioning. There are limit switches so the system knows if the gear are fully up or down, and these are what activate the green and amber light. Cessna 172rg cutlass refurbished base by baconaircrafts. Hey, i just need a little clarification on the 172rg s landing gear. Sep 09, 2016 learn about the types of landing gear systems on airplanes. Cessna 1980 172rg cutlass pilot operating handbook pdf download. The warning system was triggered because of a switch that was. The real cost differential is related to the landing gear and the. The cruise speed at 75% is 140 knots and the stall speed is 50 knots. The empty weight is 1590 lb and the gross weight is 2650 lb. Cessna introduced the retractable gear version of the 172 in 1980 and named it the cutlass 172rg. Ive talked with a few pilots instructors and some have said if your going to fly one, jokingly i think, they say to bring a cane with you to hook onto the mains to get them down and locked.

From what i can tell from my poh and the asa commercial oral test prep book, which focuses on the rg, it seems like the landing gear is held down by down locks, and held up by positive hydraulic pressure. The cutlass featured a variable pitch, constantspeed propeller and a more powerful 180 horsepower lycoming o360f1a6 engine. This is my first flight in the retractable gear 172, so you can. Parts listed on this page are from a salvaged 1980 cessna 172rg.