Yamaha YEP-842S Owner's Manual page 7

 Sousaphone
1st Valve Slide
Main Tuning Slide
 Marching Tuba
1st Valve Slide
Main Tuning Slide
Water Key
Water Key
3rd Valve Slide
2nd Valve Slide
3rd Valve Slide
* The contents of this manual apply to the latest specifi cations as of the publishing date.
To obtain the latest manual, access the Yamaha website then download the manual fi le.
Nomenclature
Bell
Mouthpiece
Bit
3rd Valve
Mouthpiece
Leadpipe
1st Valve
2nd Valve
3rd Valve
Cap
Bell
1st Valve
Leadpipe
2nd Valve
Mouthpiece Receiver
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