The M5 is not the easiest to repair of the Leica M, although mechanically they are almost identical.

The addition of the mobile cell measuring system requires special care during interventions.

The light measurement has little electronics, the adjustments are mechanical.

This M5 had a problem with the viewfinder, more precisely a change of the frame module.

A general overhaul was carried out with also a recalibration of the measuring system.