General Service

· Check condition of pads and keys
· Straighten keys, key posts and rods where needed
· Level all pads
· Adjust keys
· Replace pads where needed
· Check and adjust springs - replace where needed
· General cleaning without disassembly
· Replace tenon corks

Extended Service

· Solder/lock loose key posts
· Simple re-pad, or
· Totally strip down: remove all pads and corks
· Total clean (and oil of wood)
· Buff/polish keys and body
· Un-pin key assemblies, clean and lubricate
· Repair cracks
· Replace broken tenons
· Repair broken keys
· Straighten and remove dents from metal instruments