#1611 BCU fault DT check found to rectif ~~~~~ #1611 BCU fault DT check found to rectify.  Check #1611 FC-308/330/331. Fault unable to duplicate in pit. Found out #611 BCU wrong fleet(003). Replace #1611 bcu to Ksf B done. Function test ok and no abnormalities. Done By:KOH/RIZMAN DATE:26-11-2023