I noticed all the 1st gen aircraft tugs have a tachometer. How do they hook that up?
Charlie
NON IC military tach hookup
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NON IC military tach hookup
by m880cummins » Tue Mar 06, 2012 7:28 pm
1977 M880 Cummins 5 speed SOLD 
1985 Crew cab Cummins P7100 NV4500 D60/D80
SUNY Maritime Class of 2017!
1985 Crew cab Cummins P7100 NV4500 D60/D80
SUNY Maritime Class of 2017!
- m880cummins
- fuel screw!!!!
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Re: NON IC military tach hookup
by Mark Nixon » Wed Mar 14, 2012 8:07 am
They have a power lead, ground, light and 2 sensor wires.
The military ones (Autometer OR Autogauge), read RPMs off a sensor attached to the alternator with a giant hose clamp.
Mark.
The military ones (Autometer OR Autogauge), read RPMs off a sensor attached to the alternator with a giant hose clamp.
Mark.
- Mark Nixon