R 408.13839
R 408.13839 Jacks; inspection.
Cite as Mich. Admin. Code R 408.13839
Rule 3839. (1) A jack shall be inspected for leaks, mechanical defects and
lubrication according to the following requirements:
(a) Not less than semi-annually.
(b) Before and after a special use or abnormal shock.
(c) After repairs or servicing.
(2) A defective jack shall be tagged and removed from service.