Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 421
Remove valves from plugs over steam chests inorder to maintain proper lubrication when steaming. The sight-feed and gauge glasses of these lubricatorsare provided with proper shields and protectors, toprevent the flying of particles in case of a brokenglass. Directions for Use. Fill the cup with… … lating valves C more or less, according to the quantity desired. To stop either of the feeds, close the respective regulatingvalve C. To renew thesupply of oil,close all the Cand D vah-es,draw off thewater at thewaste-cock W,then fill the cupas before andopen the wa-ter valve D im-mediately…
Locomotives
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