busybas.blogg.se - Sensenich propeller serial numbers

#Sensenich propeller serial numbers serial numbers
#Sensenich propeller serial numbers series

The logic of the drawing number sequence is the first number is the length in inches, the middle letters designate the engine and the final digits are the pitch.įor example, a 72CK is a 72 inch prop for a Continental engine and has a pitch of 44 inches. There are a few exceptions to this logic. The table below is arranged in drawing number order.

Locate the drawing number in the left column then read across to locate the aircraft and engine combination the prop was designed to be used on. This is a fairly large page it may be easier to locate your prop by using the search or find tools of your web browser.

#Sensenich propeller serial numbers serial numbers

To my knowledge Sensenich is the only manufacturer for which we have been able to correlate serial numbers with approximate date of manufacture. #SENSENICH WOOD PROPELLER SERIAL NUMBERS SERIAL NUMBERS# Rearwin Skyranger Stinson 10, 10S, HW Piper J 3 C 75 Duster.

#SENSENICH WOOD PROPELLER SERIAL NUMBERS SOFTWARE#.

#SENSENICH WOOD PROPELLER SERIAL NUMBERS SERIAL NUMBER#.

#SENSENICH WOOD PROPELLER SERIAL NUMBERS ACTIVATION CODE#.

#SENSENICH WOOD PROPELLER SERIAL NUMBERS SERIAL NUMBERS#.

I just want to make it as much black-and-white as I can and then go from there. When he dressed the nick, he said "this might need to be sent to a prop shop" and "that means you might fall into the AD". My intention is to collect as much factual information as possible and lay it all out for the local A&P to interpret. The overhaul was back in '64 and he suggested that the engine ought to be torn down just for a corrosion inspection even though it was only 1200 SMOH. I told the FAA guy that my engine has been overhauled (thinking that eliminated Lycoming's relevance with respect to bolt torque) and he actually flipped that comment back in my face. The FAA said that this AD started because Lycoming had a bit of a problem with the torque on the crank gear retaining bolt and that left it eventually loose enough to put stress on the "locating pin". I enjoyed both that call and the one with the FAA engineer (imagine that!). It was interesting to talk to Sensenich's engineer too. The local A&P can take either side of this with respect to how poorly defined "minor dressing" is defined. In my case, the propeller was turning but the rpm did not drop, the propeller did not bend, the nick was small and was easily field-dressed. He said the loosey-goosey "minor dressing" is direct from Lycoming and that Lycoming refused to further define it. I called the FAA engineer and talked to him about it too. Loading on the crankshaft flange, front bearing, and seal. Handled as sudden stoppages because of potentially severe side Other object) strikes the propeller blade.

More blades to be substantially bent, or where a hanger door (or (j) The preceding definitions include situations where anĪircraft is stationary and the landing gear collapses causing one or Similar yielding medium, where propeller damage is not normally (3) A sudden RPM drop while impacting water, tall grass, or Not restricted to propeller strikes against the ground. (incidents requiring only paint touch-up are not included). (RPM) and also requires structural repair of the propeller Impacts a solid object that causes a drop in revolutions per minute (2) Any incident during engine operation in which the propeller Requires repair to the propeller other than minor dressing of the (1) Any incident, whether or not the engine is operating, that (i) For the purposes of this AD, a propeller strike is defined The incident did not involve a loss of rpm and did not damage the propeller to the point beyond "minor dressing" (that leaves a lot of room for interpretation!). I'll have to follow-up with them again after I take the measurements. And unfortunately Lycoming requires the AD compliance on ANY prop contact - even grass stains!!!I told Sensenich that I had the M74DM and gave them my serial number.

#Sensenich propeller serial numbers series

Thanks - good info - However this is for the newer 74D series - most of our planes have the earlier M74D which is fully interchangeable but they have a much different profile (narrower blade) Sensenich can also provide the specs for the earlier props.