| 188 / | HD | BRAKES |
| * | DD | OPERATORS {11} |
| 151 R | DF | .~ Fluid pressure {4} |
| 152 | DF | .~.~ Road vehicle {13} |
| 361 | | .~.~.~ Wheel brake operating assembly {5} |
| 362 | DF | .~.~.~.~> With transversely movable internal brake {1} |
| 365 | DF | .~.~.~.~> Radially acting motor |
| 366 | DF | .~.~.~.~> Arcuate or annular motor {1} |
| 368 | DF | .~.~.~.~> Axially acting motor |
| 369 | DF | .~.~.~.~> With axially movable brake member {1} |