Logo
FULL SITE MENU

Tachometers

B

bkair

New member
I have twin crusader 502's. both techs operate. When I start engines the techs read higher rpm than actual. If I tap on each tach the rpm drops and operates correctly. What should I be looking for?
 
three options: 1) make sure all the electrical connections are sound, try resetting the configuration switch on the back....take a screwdriver and rotate it thru all positions a few times before putting it back on "8", and finally, replace or repair the tach- this will be driven by who made it and its age.
 
makomark said:
three options: 1) make sure all the electrical connections are sound, try resetting the configuration switch on the back....take a screwdriver and rotate it thru all positions a few times before putting it back on "8", and finally, replace or repair the tach- this will be driven by who made it and its age.
Click to expand...

I assume I reset the confit switch with engine off?
 
Back
Top