As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEC 1 FOR HYD B LOW PRESSURE LIGHT CAME ON DURING CRUISE PERFORMED TROUBLESHOOTING IAW FIM 29-32 TASK 803 STEP C. (1)-(7).(J). NO DISCREPANCIES NOTED AT THIS TIME. REMOVE AND REPLACE HYDRAULIC SYSTEM B EMDP 1 LOW PRESSURE SWITCH, S795. REF AMM TASK 29-34-21-000-801 AND AMM TASK 29-34-21-400-801. REMOVED HYD SYSTEM B EMDP LP SWITCH IAW 29-34-21-000-801. INSTALLED NEW HYD SYSTEM B EMDP LP SWITCH IAW 29-34-21-400-801. INSTALL TEST GOOD AT THIS TIME. NO LEAKS NOTED AT THIS TIME.