Hi, You may be able to take the back off and bend the spiral copper tube back to zero.I have done this with oxygen gauges that were opened to fast.Just watch the pointer while you mess with the spring.This is all you can do and it may not work in your case. Thank You for choosing FixYa.com..................Darryel
Answers & Comments
Hi, You may be able to take the back off and bend the spiral copper tube back to zero.I have done this with oxygen gauges that were opened to fast.Just watch the pointer while you mess with the spring.This is all you can do and it may not work in your case. Thank You for choosing FixYa.com..................Darryel