Practical instructor and reference book for locomotive firemen and engineers: a practical treatise .. (1916)
Lockhart, Charles F. (Charles Fulton), b. 1872 · New York, The Norman W. Henley publishing co. · leaf 105
or. 305. After filling the lubricator, the condensing valveshould be opened at once, because the oil in the bowl willexpand with the increased heat and if the condensing valveis closed the expanding oil is liable to burst the lubricator. 102 McCORD FORCE FEED LUBRICATOR 306. When it becomes… … Fig. 25.—McCord Force Feed Lubricator. to feed immediately after the steam and condensing valvesare opened. THE McCORD FORCE FEED LUBRICATOR The McCord force feed lubricator differs greatly fromother makes of lubricators not only in construction andoperation, but in theory of its application as…
Locomotives
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