Today I sent it to the UK for repairs.
Nikon will not touch an F2 body any more extensively than doing a shutter check, as they no longer stock any parts for it.
Sover Wong in the UK has a sterling reputation for repairing this body. In fact, its the only body he works on (along with associated accessories like finders, motor drives, etc.
For US$150 plus shipping he will do a cleaning(inside/outside), refoaming, lubrication and shutter callibration.