I thought SBS9640U was SP long ago?
Anyway, this was the old 131 fleet:
Service 131 (19
buses)
SBS130J SBS153T SBS200R SBS398D SBS580T SBS3796T SBS3800P
SBS3877T
8 Mercedes-Benz O405 (3 WA / 2 DM
/ 3 DM CAC)
SBS900D SBS902Z SBS913S SBS922R SBS930S
SBS940M SBS988B SBS990T SBS993K SBS2634J
SBS2809Y
11 Volvo B10M Mark IV (9 DM / 1
Strider / 1 DM3500)
In bold means the bus is out of the service
And the new 131 fleet:
Service 131 (19
buses)
SBS122H SBS130J SBS153T SBS200R
SBS346D SBS398D SBS466R SBS514K
SBS573P SBS580T SBS3796T SBS3800P SBS3877T
13 Mercedes-Benz O405 (4 WA / 6 DM / 3 DM CAC)
SBS900D SBS902Z SBS922R SBS990T SBS993K SBS2809Y
6 Volvo B10M Mark IV (5 DM / 1 DM3500)
In bold means Bus is into the service