Practical instructor and reference book for locomotive firemen and engineers: a practical treatise .. (1911)
Lockhart, Charles F. (Charles Fulton), b. 1872 · New York, The Norman W. Henley publishing co. · leaf 100
ater the feed valves may then beopened. 300. The feed valve nipples sometimes become stoppedup with sediment in the oil. When this occurs drain theoil out of lubricator and leave drain valve open; then openfeed valve wide. Now open engine throttle. The back LUBRICATOR DEFECTS 97 pressure from the… … Fig. 19.—Detroit Lubricator, Front Sectional View. 301. The bowl of lubricator should be thoroughly blownout with steam pressure at frequent intervals so as toremove any scale or sediment that may gather in it. 98 LUBRICATOR DEFECTS 302. The most frequent cause of erratic action in thelubricator is…
Locomotives
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