I’m trying to adjust the A-sensor On my Hitachi EX 120-2 The manual says to be sure the punch mark on the shaft faces towards the label on the sensor casing. But I’ve read About other guys saying the punch mark should Face away from the harness. Does anybody know which is correct? Thanks for any help
Punch mark should be opposite of the wiring harness. Also make sure that the spring clip is in good shape and tight on the sensor. They like to spread or break. Check the feedback shaft in the pump with a screwdriver for play.
So the manual is wrong. Damn. Is that why I can only get 4.1v max? Really appreciate it mg2361