ZF 80A transmission

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lipets

Senior Member
Joined
Jun 27, 2019
Messages
469
Location
USA
Vessel Make
Benneteau Swift 42
How often do you change the fluid/filter?


Says 300 hours,

Can I use DEX 6


What do you use
 
Filter is cleanable. Wire mesh strainer, really, no need to replace. Get fresh seals, though. If Dex 6 is backwards compatible, then yes. But check the manual or online specs. Do a couple fluid changes during break in, then every few hundred hours or few years.
 
I have no history if or when the filters were changed, so I'll just buy new for now so I have a base line.


The manual says DexIII, which is no longer on the market, they list many foreign recommendations which are not avail here and
since they say dex III I think that list is obsolete.


Like feedback from other users of this tranny
 
Dex 3

I bought 4 gallons of Dex III at Walmart last month.
 
In the past, i’ve discarded the filter. How do you clean it? It’s not cheap @~$34 ea.
 
In the past, i’ve discarded the filter. How do you clean it? It’s not cheap @~$34 ea.

Take it out, rinse in diesel or gasoline or brake cleaner, blow out with compressed air or just shake it out. It's just a wire mesh strainer.
 
Take it out, rinse in diesel or gasoline or brake cleaner, blow out with compressed air or just shake it out. It's just a wire mesh strainer.
Exactly...
Cleaning is relatively easy.
Never having seen one I bought a replacement so I could do the change & refill then clean the old one and put in the spares bin with my other filters.
Once you see it I'm sure you will agree that cleaning is straight forward.
 
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