Vittorazi Motors Moster 185 Plus Maintenance Manual page 48

Replace the gasket (5) each time it is disassembled.
Connect the silencer (4) to the exhaust pipe, inserting the gasket (5).
Insert the 3 nuts on the silencer then the 3 self-locking nuts. Tighten up to 10 Nm.
Tighten the first 3 nuts progressively to guarantee a correct alignment of the silencer
10 Nm
Moster 185 Plus - Maintenance manual - V1 48