storchy neil

are yes written like the document you ref to :im stupid:neil

pity that 99% off the persons that this document applies too would get that copy and read it properly it will bite us

have you read it or just went along with said document neil

Tried everything but I think it may be the right carby bowl leaking noticed fuel wet on the outside so l guess on full boost it may be loosing some air pressure which I guess would throw the engine way out of balance as those cylinders would be lacking some fuel , previous owner has overtighned the bowl ,apparently a common problem, now I have to figure how to fix it, maybe some sealer any ideas

q 1 does this aircraft have return line from carby to main tank q2 what is the part number on the fuel pump q3 have the fuel lines been recently replaced q4 what do you mean by common problem apparently for crist sake find a l2 that knows what he is doing before you kill your self blunt enough neil

not being funny but take the rag out off air intake neil

that oops kp:oops: neil

:oops:not just dull:peep wall: neil

plane backyard car for me for those who assume its not happening here go see spec savers neil

oh ultralights good to see that another person has taken the time to do as the manual from rotax says

the aluminium tubing should not be a problem as long as it is securely held and cannot vibrate neil

mcrowley personally I know that some off the smell off fuel in the cabin is through neglect of following the instalation manual from rotax as there is no return line to the tank

the excess fuel is drained out onto the exhaust there for making fumes into cabin disregard the rotax installation manual at your own peril neil

Might if it's off a Boomerang. Nev at the very leased it would be aerodynamical precise neil

be very careful about going down that path it is very slippery neil

Not one brass bush 8 brass bushes and 7 out of 8 have visible wear. We cant understand the mindset of the person who was responsible ( irresponsible might be better) but there ya go, i have theories on this but i cannot discuss them here. There might be some official investigtion , after all this is a maintenance incident that could have had serious consequences

B.

might be official investigation good luck with that they will send out blind fredy to do that neil

according the power at the top these sort off repairs don't happen in ga or raa

as I have stated before if you do not follow rotax manuals installation service repair you are on your own

rotax put out these manuals so as to cover there own arse had your air craft killed or maimed some one you have lost

I feel that these sort off repairs have to have more accountability for the sake off saving lives screem blue bloody murder

oh sxxx don't waste your time telling raa or casa tell the shxx house door

pss hey facthunter while I'm here can you find out where the letter is from rotax saying that persons have aurthourization to alter the installation manual for rotax 912 motors

searched but I cant find neil

as I said I now carry two radios in my aircraft when don't give a rats axxs what you think

but then again I didn't fly where I could see the home strip neil

who perfected aerodynamics neil

happyflyer another complete stuff up off the regulator read the CASA regulations neil

please show in us legal documentation that you can have flight as a PIC without radio neil

this story cant be true what some have answered not having radio bloody well read my first post 23 I now carry second radio

a plane crashed several years ago radio was being repaired not lot off damage

had radio installed and working would have been found in mutch better health

bit like making ELB mandatory it should have been before take off

not after x amount off distance so the plane must be ok until that distance what planet are the safety experts so called experts on neil

CASA rep has known about the none compliance off rotax 912 motors for a number of years

raaas the same amount off time of none compliance for rotax 912 motor installation

in this time the number off accidents is great now when I asked about this non compliance told to fix plane forget about that you don't need it

have you ever looked into this problem I asked

no need to they turned the wrong tap off or didn't switch on lift pump

prove to me and flying members beyond doubt that this is in no way a cause off a couple off accidents

when the judges are not told and i feel that this systemic problem off none compliance as is being as wide spread as it is

it is off course not only one type off aircraft what is the valid reason none compliance to not do as the installation manual reads

is it litigation time any body got a spare half mill ops neil

pss kasper the none return valve is vital in a high wing aircraft as it will have syphon effect neil

912 rotax in a mooney or Cherokee please Pauline explain neil

who would want factual data

fact 1 people are getting killed

fact 2 the rouge element off our industry is killing people

fact 3 I am bloody well concerned and doing something about it

fact 4 sit on your arse and do nothing will cost

fact 5 prove that that my statement is wrong when it has been demonstrated that aircraft do not comply

fact 6 I personally know off air craft used that did not comply and used in flying school

cover ups have to stop end it now

oh there is a mistake in post 11 neil

This was clearly explained to me during a rotax maintenance course.

downunder would you care to explain who told you or gave that advice ?

As partly explained by kasper rotax do a lot of work to give you a fairly reliable power plant so some xxxxxxxx can tell you that you don't have to abide by the manual

would save rotax heaps if they did not have to write manuals

carby's are meant to inject a certain amount off fuel at specific ratio to air should the pressure off fuel be to great this has a dentramental effect on the motor in effect you will lose power

example pull out the choke what happens

fuel pumps are set to around 3.5 to 4.00 bars at 4000 to 4200 rpm buy increasing the rpm you will increase the flow from a manual pump to carby bowl

Increased preasure will have to go some where so with out return line to tank it flows out the overflow tubes on to a hot exhaust to evaporate

the explosive nature off evaporated fuel ( leave that for a latter lesson ) static elec is part of oh leave it

Now not only does it flow out overflow tubes on to hot exhaust the fuel is forced into the engine there for making 90% off pilots assume the motor has a malfunction

Now don't try to say that the needle and seat should stop the flow from the pump as at 7 bars now way in hell

how do I know that is what the pressure reached in my plane new carby kit

now both off our powers off safety have

Do not put the return line just before the gasculator as one person was told to do by a so called expert as hot fuel does not work to well when it vaporisers that is also the reason that the return line will go to tank

got the message yet

neil

oh shieet no radio lost al contact oh well on the ground we go landed next paddock taxie to gate shut down

escort car comes leads me to safe area thank you I said

that's ok ol mate good to see got on the ground okay bloody radios stuff up you had green light

yeh seen it but to late concentrating on me landing all is well

where you may ask AVALON air show neil

thank you kasper thank you I love you shows just how well some don't read rotax manuals

or the great protector off our industry regulator mad casa who cant read their own regulations

so the aircraft that do not follow rotax installation will be grounded

This was clearly explained to me during a rotax maintenance course.so you don't have to take notice casa regs

casa regulations clearly state that the manufactures instalation manual will be followed

My aircraft came from the factory (24) with no carb return. Runs fine, as do many others

xxx first replace off new carby kit 50 hrs second carby kit 80 hrs no return line yet manual shows return line

who did the rotax maintenance cannot read his or her manual witch has clearly stated since 1997 that all rotax 912 power plants will have return line to tank

No doubt other acft mfg's do things differently as is their prerogative

no way can you change a installation manual written by a mfg show this paper work that gives you the aurthoirty and print on here even mad casa cannot do it

microman one word yes as I said I am 90 % sure that some did not follow the rules and died we all paid for it neil

no change post re rotax in accidents