Transmission, Transfer Case, Diff Fluid... Maintenance

Hi everyone.

We put a rebuild transmission on my P38 (4.6 no Gas) and that made a lot of difference! Still from 1 to 2 there is a slight un-natural speed change I will have to contact ashcroft for that but the garage told me to wait and see, still for him I should not worry about it he knows how I can be crazy about these details.

Anyway this is a stupid question but when do we have to change the following fluids?

Transmission
Transfer case
Diff

I asked the garage that take care of my car to change them all, just in case. But when shall I do it again?

Thanks

Hi,

The attached service shedule states every 24,000 miles.
View attachment P38 Service Shedule.pdf

Don1 said:

Hi,

The attached service shedule states every 24,000 miles.
View attachment 41310

Click to expand...

Thanks!