T405 3651 TC reported MR pressure was ab ~~~~~ T405 3651 TC reported MR pressure was above 11 bar. TC reported other no fault indication. CE:T405(3651) check n found MR pressure stop at around 10.8bars. Cut-in 8.6bars, cut-out 10.8bars. No abnormality found during monitoring.  3651 MR pessure Cut in:8.5, Cut out:10.4. 3652 MR pessure Cut in:8.5, Cut out:11.3. 3652 MR pressure cut out 11.3 due to duplex gauge faulty. Replaced Duplex gauge and function check ok    Done by Samsudin/Henry 08.09.2023