Bardiani Valvole BBZO Instruction, Use And Maintenance Manual page 34

14 Assembly of the BBZO - BBZOG - BBZOH - BBZOR
BBZOG - BBZOH
9
a
(P.T.F.E.)
9
c
10
c
BBZOG - BBZOH
34
2
14
14
28
2
34-35
BBZO - BBZOR
9
b
(P.T.F.E.)
9
c
10
c
BBZO - BBZOR
EN-IST-BBZO-0420
2
14
14
28
2
37-38