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Comanche Landing Gear
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Topic starter
24/04/2020 6:00 pm
Gear worning horn
by Christopher Cotton » Fri Jan 20, 2017 4:35 am
Would any body know of a gear worning horn STC for the
Comanche preferably one that works off of the Manafold pressure.
Comanche preferably one that works off of the Manafold pressure.
- Christopher Cotton
- Posts: 6
- Joined: Mon Jan 04, 2016 3:34 am
Re: Gear worning horn
by N3322G » Sat Jan 21, 2017 1:28 pm
Thought all Comanches had one that works off the throttle as our Twin Comanche's does.
Pat
Patricia Jayne (Pat) Keefer ICS 08899
PA-39 #10 Texas
N3322G- ICS member
- Posts: 1911
- Joined: Thu May 08, 2008 1:58 pm
- Location: Fort Worth, Texas area
Re: Gear worning horn
by BobPicker » Sat Feb 25, 2017 11:40 pm
The gear warning horn definitely comes from the throttle cable position switch. It should come on when the gear is up and the throttle is pulled back to achieve approximately 10-12 inch Hg of manifold pressure. Just like a pressure switch directly on the manifold. This will also result in about 2000-2200 RPM. The switch, I believe, is adjusted on the ground by setting a gap spacing on the switch and a landmark. Check the Comanche Service Manual for this setting.
BobPicker- ICS member
- Posts: 21
- Joined: Thu Nov 04, 2004 3:02 pm
Re: Gear worning horn
by Joachim Gruber » Thu Nov 16, 2017 5:38 am
Can anyone please tell me where in the PA-24 illustrated parts catalog I can find the Gear Up Warning "horn" (Buzzer, noise maker)? I see it in the wiring diagram (service manual), but can't find it in the parts catalog.
Joachim
1967 260B
1967 260B
- Joachim Gruber
- Posts: 50
- Joined: Tue Nov 22, 2016 4:23 pm
- Location: KY, USA
