Technical manuals - BUT
British Railways Diesel Train 50,000 series overhaul manual

The book that no DMU preservationist should be without!


Service Manual BUT Traction Equipment British Railways Diesel Railbus Very similar to the above.

BUT Service Bulletins Not strictly a manual, but the Bulletins were issued as updates, and were very technical.

BUT Spare Parts Catalogue
AEC Section
Lots of catalogue numbers and exploded diagrams.

BUT Spare Parts Catalogue
Leyland Section
As above.

BUT Spare Parts Catalogue
Self Changing Gears Ltd Section

Every single nut and bolt that went into the S.G. gearboxes described in detail, plus some great exploded diagrams.