markejackson02 Posted May 21, 2018 Report Posted May 21, 2018 On 5/20/2018 at 10:24 AM, tony said: Before you start digging into the retraction system, did you remember there is an airspeed pressure switch. Gently blow into the pitot tube and see if the gear. come.up. Expand DO NOT blow into the pitot tube. Get a 6' length of rubber/plastic tube. Put one end over the pitot tube. Get a set of hemostats (surgical clamps). Clamp the open end of the tube and then start rolling the tube up until a given speed reads on the ASI. Then test the gear. Quote
LANCECASPER Posted May 22, 2018 Report Posted May 22, 2018 On 5/21/2018 at 12:53 PM, sdflysurf said: Sounds like the best explanation for that...it is right below the EGT instrument after all and I confirmed that there is an EGT Sensor on each cylinder's exhaust. Expand Only problem is that there are only 4 cylinders Quote
Marauder Posted May 22, 2018 Report Posted May 22, 2018 On 5/22/2018 at 3:36 AM, LANCECASPER said: Only problem is that there are only 4 cylinders I recall seeing a 6 position EGT gauge switch on a 4 cylinder Mooney years ago. 2 of the positions weren’t connected to anything. I would be curious for a photo of the back of this switch.Sent from my iPad using Tapatalk Pro Quote
sdflysurf Posted May 23, 2018 Author Report Posted May 23, 2018 I still think the 6 position selector below my yoke is for EGT as some have mentioned - I'll find out Tuesday when we test fly the plane. Browsing trade-a-plane I found a panel that had the "speaker" controls I was trying to figure out. Thinking this is pretty close to what I have. 1 Quote
Marauder Posted May 23, 2018 Report Posted May 23, 2018 On 5/23/2018 at 2:17 PM, sdflysurf said: I still think the 6 position selector below my yoke is for EGT as some have mentioned - I'll find out Tuesday when we test fly the plane. Browsing trade-a-plane I found a panel that had the "speaker" controls I was trying to figure out. Thinking this is pretty close to what I have. Sure looks like you solved one mystery. Knobs are even the same. Really curious on the 6 position switch. The EGT switch is where my bet is placed.Sent from my iPad using Tapatalk Pro Quote
Guest Posted May 26, 2018 Report Posted May 26, 2018 (edited) On 5/23/2018 at 2:43 PM, Marauder said: Sure looks like you solved one mystery. Knobs are even the same. Really curious on the 6 position switch. The EGT switch is where my bet is placed. Sent from my iPad using Tapatalk Pro Expand I’ve removed the same EGT selector form a Comanche and I have a Mooney with one installed. The bunch of switches is your audio panel. Clarence Edited May 26, 2018 by M20Doc Quote
bradp Posted May 27, 2018 Report Posted May 27, 2018 Just look at your exhaust down pipes. If no egt probes installed then you need to bark up another tree. 1 Quote
sdflysurf Posted June 15, 2018 Author Report Posted June 15, 2018 Good news! We got a ferry permit and flew the plane close to home! I confirmed the not-labeled indicators and instruments were: low/high vaccum, radio knobs, and the EGT selector in the above posts just as we thought. The engine sounds great, and the ferry pilot who happens to be a jet check-pilot with a lot of mooney time, said everything seemed fine! Here it is for the last time at the Barstow Desert, and its new temporary parking spot closer to home: IMG_7632_TRIM.MOV 12 Quote
sdflysurf Posted August 6, 2018 Author Report Posted August 6, 2018 Annual signed off! Just got it washed and waxed and ready to fly. Looking forward to some fun flying this summer and then updating avionics, interior, and maybe paint down the line! 9 1 Quote
1964-M20E Posted August 6, 2018 Report Posted August 6, 2018 Looking good glad you took the item and effort to get this plane flying again good luck and fly it often. Quote
xcrmckenna Posted August 7, 2018 Report Posted August 7, 2018 On 8/6/2018 at 7:44 PM, sdflysurf said: Annual signed off! Just got it washed and waxed and ready to fly. Looking forward to some fun flying this summer and then updating avionics, interior, and maybe paint down the line! Congrats on all your hard work!!!!! It looks great. Sent from my iPhone using Tapatalk Quote
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