In the MSA Yearbook 2018 (blue book) there has been a change to the rules for stage rally cars. Page 154, Section K3.
“All extinguishers must be serviced in accordance with the manufacturers guidelines, or every 24 months whichever is sooner.”
Check the date on the sticker to ensure it is within date.
Important: If your extinguisher is over 10 years old we are not able to service it. If you do get it serviced you may find that the scrutineers will check it and not let you start. Please call for more information we can supply the bottle only.