Have leftover from last Mercedes Power Steering Fluid. Need to top off my AM Vantage V8V. Says ATF only. Mercedes OK to use. Thanks Frank

 

+1
If not, will any automatic trans fluid be acceptable?

 

Talked to dealer. Can't use Mercedes (too many minerals). Can use BMW, but AM says use CHF-115 PENTOSIN (Green Bottle). Funny name but dealer said lots of regular auto parts have on shelf.
Also coolant - Havoline Concentrate XLC also readily available.
Thanks for reply Fraank

 

Couldn't find CHF-115 PENTOSIN but found CHF-11S PENTOSIN

https://www.amazon.ca/Pentosin-CHF-Synthetic-Hydraulic-Fluid/dp/B002WTHW26

 

You could likely use the Mercedes fluid to fill your blinker reservoir. This fluid type is fairly generic for that use and should not cause any harm

 

I would check Rich at redpants website as he has all the correct fuilds or ones that match exact or better...

You could also ask Irish07 a member here.

I also thought under the sticky area it addresses all fuilds for our cars...

Good luck

 

not to derail the thread but how do you flush out the old ps fluid without using a machine.

can you disconnect the return line and start the car or does the fluid squirt out too fast?

 

There is a service bulletin out for the Astons that don't have the Pentosin CHF-11S fluid as OEM (i.e. V8 Vantage up to C13358, DBS up to E01351 and DB9 up to A12418).

It details how to flush the old fluid out (Texaco Cold Climate) and I presume it would be the same for flushing any fluid from the PAS system.
There is an additive required when changing fluids to Pentosin; I'm curious if Redpants stocks the 50 ml of Lubrizol needed? [4G43-24-11082]

Thanks to whomever posted the service bulletin earlier!

 

Hi all,
I have a V8 Vantage from Feb 06.
Can I flush my old fluid and replace it by the Pentosin CHF-11S one ?
Do I need to add the 50 ml of Lubrizol [4G43-24-11082] ?

Thanks

 

Yes and yes; that's what the service bulletin was written for!

 

Thanks DonL

Would anybody have reference of the Lubrizol product ?
Maybe 6178 like this : https://www.ebay.com/itm/New-Genuine-Power-Steering-Fluid-Additive-50-ml-Bottle-Lubrizol-6178-/362191754681

Or this one https://www.ebay.fr/itm/GENUINE-JAGUAR-X-TYPE-POWER-STEERING-ADDITIVE-C2S48887/332221446386?hash=item4d59f0f8f2:g:kNQAAOSwnDZUFue Y

 

Jaguar is the same, I'd use it.

 

Thanks J doubleU

 

Sorry to revive this thread, but what did/would any of you use for a plug for the return port of the PAS reservoir (step 8)?

 

I like that silicone idea. Thanks!