Idle Silencer - Yamaha F2.5A Service Manual

Hide thumbs Also See for F2.5A:
Table of Contents

Advertisement

GEN
INFO

Idle silencer

The idle silencer is installed to the upper case to reduce exhaust noise and carbon deposits around
the exhaust idle port.
Exhaust gases are discharged into the idle silencer from the two upper holes in the upper case. The
gases flow and eddy (swirl) inside the silencer and then are discharged from the exhaust idle port of
the silencer into the atmosphere.
The cooling water in the silencer flows into lower hole in the upper case.
È Exhaust gas
É Cooling water
1-9
General information
: È
: É
S69M1160
69M3E11

Advertisement

Table of Contents
loading

Table of Contents