ZONGSHEN ZS125-86 Service Manual page 27

Muffler
Muffler sealing washer
Tube part of
the silencer
Muffler tail
[2] Remove the silencer. Check the muffler for any
breakage or damage. A broken or damaged muffler
needs to be replaced or re-welded.
[3] Remove the muffler sealing washer. Check the
muffler sealing washer for any breakage. A broken
muffler sealing washer needs to be replaced or re-
welded.
Caution
Every time the muffler is disassembled, a new seal
must be installed.
[4] Check the tube part of the muffler for any
carbon deposits. Remove the carbon deposits in
the tube.
Caution
Check the muffler for any corrosion or crack.
Install a new muffler or repair it if it is corroded or
cracked.
[5] Check the tail part of the muffler for any carbon
deposits. Remove the carbon deposits in the tail.
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