MOTOR FROM 2209 A4?? 2238 A1, C651 237/238

[@jirehchoo2151]

209/210, one of the greatest and best SIEs ever, and one of the nicest sounding trains, lives on in 237/238?

[@jirehchoo2151]

•slightly vibrating
•low pitch phase 1
•medium high pitch phase 2
•deep groaning sound at high speed

[@jirehchoo2151]

1207 A1 > 1237 A4
2209 A4 > 2238 A1
1238 A1 > 1237 A1
2238 A1 > 2237 A4