APRILIA AM5 H2O AUTOMIX Manual page 6

Primary ...................................Gears with helical teeth -
Secondary ............... Chain 1/2" x 3/16" = Roller Ø 7.75
Dell'Orto ....................................................SHA 14-12 M
Dell'Orto ..........................................................SHA 14-9
Dell'Orto .......................................................... PHBG 19
Type ................................................................electronic
Spark advance ....................1,5 mm before T.D.C. (20°)
Spark plug ..................... Bosh W3 cc - Champion N2C -
4
Ratio: 3.55 (Z = 20/71)
NGK B8 ES
Primaire .....................engrenages à dents hélicoidales -
Secondaire ..... A chaîne 1/2" x 3/16" = Rouleau Ø 7,75)
Dell'Orto ....................................................SHA 14-12 M
Dell'Orto ..........................................................SHA 14-9
Dell'Orto .......................................................... PHBG 19
Type ............................................................electronique
Avance de référence ........ 1,5 mm avant le P.M.S. (20°)
Bougie . .......................... Bosh W3 cc - Champion N2C -
Rapport: 3,55 (Z = 20/71)
NGK B8 ES