Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules (1908)
National correspondence school of railroading, Chicago. [from old catalog] · [Chicago] · leaf 230
ck drivershould then be run off the wedge and the front driveron a wedge, which will relieve the tension of thespring rigging. The front end of the front springshould then be pried down, a block placed under thelower rail of the frame and on top of the front endof the spring, the front driver then… … PLATE 99. 220 BREAKDOWNS. BROKEN SPRING, HANGER OR EQUALIZER—TEN-WHEEL ENGINES WITH UNDERHUNG RIGGING. A six-wheel connected engine with an underhungspring rigging is one on which all springs and equalizersare hung under the lower rail of the frame. If the backhanger of the back spring, the front…
Locomotives
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