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Tachometer Rebuild

Posted: Thu Nov 30, 2006 3:58 am
by sylvaire
Hello all,
I am doing a major on my engine and want to send my tach out for rest to 0 and ovhl. any suggstions where to send it? :D

Posted: Thu Nov 30, 2006 6:39 am
by GAHorn
Did you happen to read the msg's about Cessna Oil Pressure gauge? Two possibilities exist that are listed there... but considering the economics of the matter, I'd simply recommend you purchase a new tachometer.
http://cessna170.org/phpBB2/viewtopic.p ... highlight=

MITCHELL

Posted: Thu Nov 30, 2006 6:34 pm
by davevramp
My tach was reading 225 rpm low I got a MITCHELL
Very accurate and it is new.

55-35-7 D1-112-5023 P-551-AZ RT-7 Clockwise 2300

http://www.aircraftspruce.com/catalog/i ... _tachs.php

Posted: Thu Nov 30, 2006 7:07 pm
by CraigH
Don't waste your money on rebuilding the old tach (like I did). Buy a new one, and have Mitchell mark it like your old one.