Quote:
Originally Posted by JimF
yes after it's been spun . . .
same answer as above; spin it at 1000 rpm or so, until the fliud migrates into the chamber so that it can 'lock'. It won't migrate unless it's spun.
I suspect your VFC may be 'empty' since the failure mode is simply that the fluid leaks out slowly with time. Here's a link to refilling the VFC:
Viscous fan clutch - rebuild
Glad you had a good time . . . .  |
Ah, now I see! Thanks for your patience.
You are likely right about it being empty. Otto has been 325K and is still in good shape.
In the thread to which you referred me regarding refilling the clutch, one of the messages refers to drilling a hole in Chamber #1. How do I locate that chamber or does it make a difference? Also, is it necessary to seal the set screw used to open and fill the chamber? Is threadloc enough?
Thanks once again!