Measuring power steering fluid level

[Vincent998]

The power steering fluid in my car was recently changed, along with new hoses. Long ago I was told that the fluid level should be checked hot. I assume that’s correct owing to fluid expansion raising the level in the reservoir. That also suggests that if fluid is added, that to correctly measure the level, it should be when the fluid is hot. However, to measure the level, should the cap be rested on the tank lip or should it be screwed down? It does make a difference in the apparent level on the dipstick.

Inquiring minds want to know …

 

[HighHP]

I always like it hot and fully inserted, unless otherwise instructed. I don't stop at the lip.

 

[nota4re]

I always like it hot and fully inserted, unless otherwise instructed. I don't stop at the lip.

That' what she said! (Sorry, I just couldn't resist.)

 

[HighHP]

That' what she said! (Sorry, I just couldn't resist.)

You took the bait.

 

[Hydra GT]

Where should the fluid level be at in the canister while cold?

 

[fjpikul]

05 workshop manual says: fill reservoir, install cap, start engine, turn steering wheel 10 times stop to stop, turn engine off.
Remove cap, refill reservoir, install cap.

This is done after replacing all the fluid (flush).

Workshop Manual section 211-00 page 16.