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Removing entry step


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I concur that it looks like a 201 step.  My '77 had one, and I cut it off and sent it to LASAR to make it removable and reinstallable with a nifty little mod using an additional tube nested inside.  They also added a fairing to the tube (like the later models).  I leave it off, and couldn't really detect a speed improvement without it, unfortunately.

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I had the step taken off on my M20K, and a panel placed over the hole. No attempt to add a tube or other device to re-install it. Saved a couple of pounds, but in all candor, I didn't notice a speed change.  To be fair, I had so many speed mods on that airplane that I lost track of which mods were effective, and which were cosmetic.  There is a certain convenience in having the step, and I have no plans to remove it from my M20J.

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My 1983 Mooney M20J Missile 300 has no step.  My guess is it was part of the Missile conversion.  It may have been an option not installed originally.


My former 1967 Mooney M20F had a step that automatically retracted due to vacum pressure when the engine was running.


I have a small plastic step that I keep at my hanger to help people on or off or to help me pack the airplane (I'm short 5'6").  I bring it with me unless I have too much cargo (volume) when traveling with people and instruct the person in the co-pilot seat when muletiple people are on board as to not step on the wing flap.  It is only an issue with people that have a mobility problem of some sort (age, injury, height, weight, balance, etc . . . ).  Most of the time, I just take a "big" step from the ground to the wing.


-Seth


 

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1-2 knots of speed is all you see between step / no step. Proven at the factory.


No step = fall off aircraft as I did because I am used to having a step. Almost broke my nose.


Step = not falling off aircraft and having an enjoyable lunch with your buddy who took you flying, instead of cursing his name and his decision to remove a step that at most saved him a knot of speed.


I'm just saying it is there for a reason.

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Getting in is the most easy part however when having flown four hours you need to pay attention when jumping of a step-less wing.The knee/leg muscles are stiff and this may cause injury when not paying attention....Having a small fold able stairway may help thoughWink... Why Mooney didn't introduce this like in certain 737's electrically actuated of course

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Quote: richardheitzman

1-2 knots of speed is all you see between step / no step. Proven at the factory.

No step = fall off aircraft as I did because I am used to having a step. Almost broke my nose.

Step = not falling off aircraft and having an enjoyable lunch with your buddy who took you flying, instead of cursing his name and his decision to remove a step that at most saved him a knot of speed.

I'm just saying it is there for a reason.

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I have a 1968 F model.  It has the vacuum retractable step and lots of avionics in the tail avionics bay (see pictures).  A question  was raised to me a month ago asking if water might be a threat to the avionics given the hole in the tail into which the step retracts.  There is an outer skin that overlaps the tailcone when the step retracts.  I asked the factory personnel who did not think it was an issue.  Just wanted to put the question out there to see if anyone had any related experience.  The alternative would be to replace the step with a modern fixed step.  Not sure I want to do that if it the vacuum step is a non-issue.


John Breda

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