XVI 



INDEX 



Type L tender-brake cylinder, 



324. 



M passenger-brake cylin- 

 ders, 329. 



N passenger-brake cylin- 

 ders, 333. 

 SD-5 governor, 82. 

 SF-5 governor, 84. 

 Types of governors, 75. 



U 



Uniform-recharge, K triple 



valve, 180. 

 Union connection, Governor, 



396. 

 T, 242. 



Valve, Operation of release, 



354. 



Valves, Conductor's, 376. 

 Distributing, 235. 



Valves, High- and low-pres- 

 sure retaining, 359. 



Operation of retaining, 358. 



Pressure-retaining, 354. 



Purpose of retaining, 354. 



Release, 353. 



Safety, 361. 



Triple, 152. 

 Vent valve, Brake- valve, 233. 



W 



Water-distributing system, 

 408. 



Weight of hose, couplings, 

 and fittings, 384. 



Weights of governors, 76. 



Westinghouse air-brake 

 equipments, Index to, 2. 

 air compressors, Dimen- 

 sions, capacity, and 

 weight of, 37. 



Whistle, Signal, 402. 



