What artificial gravity?
Aren't RIF Generators used to counter act the effects of acceleration and provide artificial gravity?
All the fighters, with the exception of the S-5B Sparrow p. 33, have RIF Generators listed as Auxiliary Systems. In the case of the Sparrow the Auxiliary Systems section is missing. My guess is that the section accidentally got cut when trying to fit the S-8B Hawk on the page.
I don't see anything about the missing information in the 4513 Tech Law: Vehicle Manual Errata.