1999 Volvo Penta "WT" Models Workshop Manual, Page 314Get this manual
Lubricate the steering ram with Volvo Penta Grease or a"IC TripJe-Guard(if; grease every 50 hours or once season, which ever comes firstINotel Due to local conditions, it may be necessary to lubricate
your steering ram at more frequent intervals
INote Do not start engine with any power steering