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 198
PLATE 65. crosshead back when possible to do so, using the bestof blocks. As an extra precaution, take out the backcylinder cock or block it open (Plate 66). … PLATE 66.Valve-Stem or Yoke Broken. If the valve-stemor yoke is broken and the relief valve is in the frontend of the^steam-chest, the rocker arm should beplumbed, the valve-stem disconnected, the relief valvetaken out, the valve moved back against the valve-stem and suitable blocking inserted…
Locomotives
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