- Joined
- Oct 29, 2006
- Messages
- 5
Hello all, Newbie here. My 850 had a sudden drop in oil pressure again. This is the second time over many thousands of miles that the pressure dropped in the same way. Was 60 cold, 40 at 3K rpm, 20 at idle now after last ride 40 cold, 10-20 at rpm 0 at idle. Frothy oil returning to hold a good level, does not drain the tank just off the dipstick overnight. I have lapped the pump at least 3 times. It has been 2000 miles since the last time this happened All seals etc were replaced but no sign of gasket/seal failure that would cause this. The pump was as snug as I dared lap it. I have heard about O rings for the pump but could not find any details.
I just changed the oil and filter and inspected the other strainers and plug and no improvement Any help will be appreciated
I just changed the oil and filter and inspected the other strainers and plug and no improvement Any help will be appreciated