Disassemble
Check pads, bumper corks, joint corks
Clean body
Oil Bore
Clean key work & rod screws
Rebuild
Seating + adjustment of pads
Remove leaks & double action
Oil key work
Check spring tension
Check over & Play test
Remove Old Worn Pads, Corks, Felts
Clean Instrument
Replace All Pads and Corks
Rebuild, Seating + Adjustment of Pads
Check Over and Play Test