Rule 1722. An audible or visual warning device shall be installed on a mobile packer unit to signal when the unit moves in reverse so as to warn an employee at the rear of the unit.
Mich. Admin. Code R. 408.11722
Rule 1722. An audible or visual warning device shall be installed on a mobile packer unit to signal when the unit moves in reverse so as to warn an employee at the rear of the unit.
Mich. Admin. Code R. 408.11722