1966 chrysler 300 speedo odomator issues

[greg yoder]

just open the speedo, speedo worked fine, the trip set would not work, the tiny gear had mover over on the tiny shaft the width of the gear,, also my piano buddy says to use naptha to clean plastic parts, it wont destroy the gears etc

Greg

 

[CBODY67]

Why not used some brake cleaner sprayed onto a cloth? Or dip them in Dawn? MANY other degreasers rather than naptha!

You'll have to replace any gunky grease you remove, for smooth operations.

CBODY67