fluid type for A-518

The only person to proof read those articles is the magazine tech editor and if he's like 98% of the people in the world he does not know everything about everything so he has to take the word of his journalist. I'm sure no magazine wants to get a rep for putting out bad articles but it happens. In fact that happened recently to one such Mopar magazine. 2 issues later they had a complete write up about the mistakes.

BTW: did that article on the accumulator spring mention that you need to install a blocker rod to keep the accumulator from slamming back and forth?