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We have 3, frame 6 gas turbine. In one of the gas turbine, a constant alarm persist i.e of lube oil drain differential temperature high (LTBRGHH_ALM).
On further analysis it was found that drain of turbine journal bearing -2 is on higher side (>22 than lube oil header temperature). Apart from this the metal bearing temperature probes of turbine journal bearing -2 is out.
seeing the above, kindly explain the gravity of the situation as these are for monitoring purposes only.
On further analysis it was found that drain of turbine journal bearing -2 is on higher side (>22 than lube oil header temperature). Apart from this the metal bearing temperature probes of turbine journal bearing -2 is out.
seeing the above, kindly explain the gravity of the situation as these are for monitoring purposes only.