hey everyone , i have recently had a problem with my rpm gauge it doesn't work, why i am not sure. Anyways i was wondering if anyone can show me a diagram how to fix this or something along those lines it would be a big help (91 accord lx 4dr)

 

Salvage yard unit is the best way to go. 2 screws hold the cluster trim, then 4 screws to remove the cluster, tilt it towards the seat and unplug the connections, then you can swap in the replacement.

 

have you ever taken the cluster apart?