CEPS24

Overhaul And Repair of Smiths Combustion Heaters for Diesel Multiple Units

British Rail

This is the document that works would have used when overhauling heaters. It is quite technical, using test equipment not available to most preservationists, but still a very useful document. It doesn't cover many of the variations and alterations. A newer version is the document WOSS 830-4, and many of the diagrams used were taken from the Smiths Spare Parts book.

Date: October 1972

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