The chart below outlines some of the common
tuning and maintenance problems associated with both diatonic
and chromatic harmonicas and then the fixes. The first
section of the chart deals with reed offsets. This is
also referred to as "gapping". The second section
deals with tuning.
Detailed instructions and the tools necessary for most
repairs and maintenance come complete in the Lee Oskar
Repair & Maintenance Kit, available from Norman's
Harmonica Centre. This repair kit is useful for all
makes of harmonicas. This chart below is a copy of the
manual that comes with the Lee Oskar Repair & Maintenance
Kit and is supplied courtesy of Lee Oskar Enterprises.
