As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLM FO SIDE FD FLAG ILLUMINATED, ON RECALL - MACH TRIM FAIL & SPEED TRIM FAIL ILLUMINATE. GROUNDED - YES. CONFIRMED FCC B FAILED - UNABLE TO ACCESS BITE. R&RD SAME PER B737-900 AMM 22-11-33. ACCOMP LRU REPLACEMENT TEST AND SOFTWARE P/N VERIFICATION, BOTH CK GOOD. REQUIRES LAND VERIFY TEST. ACCOMPLISHED LAND VERIFY TEST REF AMM 22-11-33-400-801 J (1) A(1) TEST PASS.