What was found
POWER INTERRUPTION CAUSED MACH TRIM FAIL CAPTION TO ILLUMINATE. WOULD NOT RESET. GROUNDED - YES. PERFORMED B737-800 FIM 22-11 TASK 801. NO FAULTS FOUND, LIGHT EXTINGUISHED AND DOES NOT COME BACK ON RECALL. OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
POWER INTERRUPTION CAUSED MACH TRIM FAIL CAPTION TO ILLUMINATE. WOULD NOT RESET. GROUNDED - YES. PERFORMED B737-800 FIM 22-11 TASK 801. NO FAULTS FOUND, LIGHT EXTINGUISHED AND DOES NOT COME BACK ON RECALL. OK FOR SERVICE.