Class 20 08 September 2020 12:01 Updated CLASS 20Operating and Maintenance InstructionsDCC Ready/ DCC FittedBo-Bo Diesel Electric Locomotive Class-20-BO-BO-Diesel.pdf 100 KB Download Related articles HSS 335 Class 20 Class 20 TTS Sound Decoder HSS 340 Class 20 (Sound) CLASS 101 DMU Class 90