EriikK
Member
- Joined
- Oct 27, 2022
- Posts
- 57
- Reaction score
- 77
- Location
- Ann Arbor MI USA
- Ram Year
- 2015
- Engine
- 6.4 Hemi
6.4 Hemi's with a mechanical fan on the water pump, the big 36mm nut that connects the fan to the pulley is *left hand threaded*. If you are not aware of this it could cost you a lot of time and confusion. The Haynes manual does not mention it. Seems like this might be worth putting in a sticky thread or something?
I just took apart two 6.4 Hemi 2500's. One had the notches on the nut to let you know it was left hand threaded, and the other did not have the notches. They were both left hand threaded.
I just took apart two 6.4 Hemi 2500's. One had the notches on the nut to let you know it was left hand threaded, and the other did not have the notches. They were both left hand threaded.