Sorry I missed your original post. The same thing happened to
me. I had the fast build engine option and it turns out the lock nut was
not torqued properly and the probe slipped out an inch or so causing a few
hundred degree disparity between the two TIT's.
----- Original Message -----
Sent: Saturday, July 31, 2010 2:47
PM
Subject: RE: LNC4 - turbo temp spread in
LOP cruise
Turns out the problem was due to the TIT probe sensor
starting to slip out of the lock nut on T1. Safety wired the sensor to the
turbo housing and temps are now within 20F.