Section Trans 301.23 - Instruments and gauges(1) Every HSV originally equipped with any of the following instruments, warning devices, or gauges shall be maintained with that equipment or a comparable replacement in good working condition: (a) Air pressure or vacuum, where air or vacuum brakes are used with low energy supply warning system.(b) Ammeter, voltmeter or electrical capacity.(2) The gauges or instruments shall be mounted in such a manner that each is clearly visible to the seated driver.Wis. Admin. Code Department of Transportation Trans 301.23
Cr. Register, March, 1982, No. 315, eff. 4-1-82; r. and recr. (1) (intro.), am. (1) (a), Register, April, 1997, No. 496, eff. 5-1-97.