R 408.10726
R 408.10726 Pulley condition and operation.
Cite as Mich. Admin. Code R 408.10726
Rule 726. (1) A pulley with a defect, including, but not limited to, a crack or a
piece broken out, shall not be used.
(2) A pulley subject to active corrosive conditions shall be of corrosion-
resisting material.
(3) A pulley permanently out of service shall not be allowed to remain on shafting
which is in use, unless enclosed with a guard pursuant to R 408.10751 to R
408.10754.
(4) A pulley shall not be operated at more than its designed rim speed.