03_13
03_14
03_15
Secondary air system (03_13, 03_14, 03_15, 03_16)
Unscrew the two screws «
A
» of the right side fairing and remove it. Unscrew the three
screws «
B
» and remove the housing cover of the secondary air system. Detach the
housing cover and remove the filtering element «
C
» made of sponge. Wash the
sponge with water and neutral soap, then dry with a clean cloth and short blasts of
compressed air. While cleaning the filter, check the condition of the reed valve «
D
»,
and mount it back in place on the housing.
Before closing the cover of the SAS housing, check the good condition of the sealing
O-ring; replace it if damaged or deformed.
N.B.
The reed valve can be inserted in only one direction on the SAS housing
38
3 Maintenance
Summary of Contents for S 50 4T 4V
Page 4: ...4 ...
Page 6: ...6 ...
Page 7: ...Vespa S 50 4T 4V Chap 01 Vehicle 7 ...
Page 9: ...01_01 9 1 Vehicle ...
Page 10: ...01_02 10 1 Vehicle ...
Page 19: ...Vespa S 50 4T 4V Chap 02 Use 19 ...
Page 30: ...30 2 Use ...
Page 31: ...Vespa S 50 4T 4V Chap 03 Maintenance 31 ...
Page 45: ...03_25 03_26 03_27 45 3 Maintenance ...
Page 61: ...Vespa S 50 4T 4V Chap 04 Technical data 61 ...
Page 62: ...04_01 62 4 Technical data ...
Page 67: ...Vespa S 50 4T 4V Chap 05 Spare parts and accessories 67 ...
Page 69: ...Vespa S 50 4T 4V Chap 06 Programmed maintenance 69 ...