Section R. 408.11956 - Occasional and out of service inspectionsRule 1956.
(1) A crawler, locomotive or truck crane which has been idle more than 1 month, but less than 6 months shall receive an inspection as prescribed in R 408.11953 and R 408.11955 before being placed in service.(2) A crawler, locomotive or truck crane, which has been idle more than 6 months, shall receive an inspection as prescribed in R 408.11953 or R 408.11954 and R 408.11955 before being placed in service.(3) A standby crawler, locomotive or truck crane shall be inspected at not less than 6 month intervals as prescribed in subrule (1).Mich. Admin. Code R. 408.11956