All connections for air, vacuum, or hydraulic braking systems shall:
- (1) Be adequate in material and construction to insure proper continued functioning;
- (2) Be designed, constructed, installed and maintained so as to insure, when properly connected, an attachment free of leaks, constrictions, or other defects;
- (3) Have suitable provision in every detachable connection to afford reasonable assurance against accidental disconnection;
- (4) Have the vacuum brake engine manifold connection at least three-eighths inch in diameter.
History
History: Cr. Register, July, 1968, No. 151, eff. 8-1-68; renum. from MVD 8.03, Register, September, 1980, No. 297, eff. 10-1-80.