Mod Note: Posts #1 - #13 originally in this thread.
The northern 195 schedules for weekdays from 1st July 2019
**UPDATED WITH CORRECTIONS MADE**
195 Diagrams by
Mike McNiven, on Flickr
The rotation between the diagrams appears to be 1>2>3>4>5>6>7. Diagrams 2 and 3 obviously both start and finish at Barrow so could be in the opposite sequence, but everywhere else the progression is arithmetical so I expect that 2 & 3 will follow the same rule.
Notable ECS workings (according to Realtime Trains):
Diagram 4: 5J25 2349 Preston to Newton Heath TMD
Diagram 5: 5F91 0524 Newton Heath TMD to Manchester Airport
Diagram 7: 5F91 1910 Liverpool Lime Street to Preston Croft Street Sidings
Overnight stabling seems to be at Barrow Carriage Sidings (diagrams 1, 2, & 3); Newton Heath TMD (diagram 4); Allerton TMD (diagram 5); Liverpool Lime Street platform 7 (diagram 6); Preston Croft Street Sidings (diagram 7).
As always, platform numbers at Lime Street are a bit suspect, so I wouldn't be surprised if reality does vary a bit from the above. In particular, looking at RTT you would say that 1F92 couples to 1F91 before becoming 5F91 and heading off to Preston, but 1F92 is presumably a sprinter so can't do, and, in any case, that would mean too many units stabling at Preston.
It looks as though diagram 7 lies over in platform 8 at Lime Street in the middle of the day.