VESPA 664787 Service Station Manual page 178

Time
Secondary air box
1 001164
2 001161
3 001162
4 001163
5 001165
TIME - 178
SECONDARY AIR HOUSING
Code
Crankcase secondary air connection
Secondary air filter - Replacement /
Secondary air housing - Replace-
Muffler secondary air connection -
Secondary air reed - Replacement
Action
- Replacement
Cleaning
ment
Replacement
Vespa S 50 2T
Duration