theironroad
Established Member
I don't believe they were ever supposed to re-enter service on SWR with the original traction motors - the retractioning project has been delayed.
The plan from the outset was to introduce them all with DC traction. Once all 9 X 10-442 formations were in service, 7 out and about each day, 1 spare and 1 in maintenance then the plan was to withdraw them one by one to retraction.
Obviously the whole project is way behind but I believe the retractioning is still going to happen, though crew conversion training for drivers will then have to be undertaken.