I appreciate this is not an easy question to answer but how far away is 004 from entering service? Will it now have to go through all the usual checks at Wimbledon or can its final
test runs now begin.
Im assuming we will see 040 in service first in any event
Will have to go through the checks at Wimbledon and I'd guess there's probably faults left for the team at Wimbledon to fix. That unit was at Farnham much longer than all the others and skipped over into service.
Of the other 6 701/0 units with SWR not in passenger service. 040 did some testing runs and returned to Wimbledon this week. Some units get sent back to Clapham for further runs, a few do a final trip from Wimbledon and others enter service shortly after coming back.
015 and 028 have been regularly allocated for various trips. 024 has had some public allocations though appears to be mostly static/within depot confines of late.
027 and 029 haven't had public allocations for the test circuits and unlikely to have done them. They both got to Wimbledon in May. Most units have entered service close to Wimbledon arrival order. I'd expect both to enter service before 004 unless there's a hard to fix fault.