Class 120 Swindon 3-car DMUs

Diagrams

Batches one and two: DMSL BR 586, TSBL BR 561, DMBC BR 587.

Batch three: DMSL BR 637, TSL BR 572, DMBC BR 636.

Design Codes

Batches one and two: DMSL DP 204, TSBL DT 217, DMBC DQ 303. The DMBF conversions were DQ 101, on this it shows a window on the former second class saloon, this had been removed on the drivers side but remained on the opposite side.

Batch three: DMSL DP 205, TSL DT 210, DMBC DQ 304.