What was found
ON DESCENT CHECK DURING "RECALL" CHECK, "SPEED TRIM FAIL" ILLUMINATED. INDICATION CLEARS ON RESET (SINGLE CHNL FAIL FAIL). GROUNDED - YES. ACCOMPLISHED B737-9 IFIM TASK 22-11-00-810-D71 AND 22-11-00-810-D73, NO FAULT FOUND. PERFORMED SURFACE TEST "SPEED/STAB TRIM" TEST #60.32 REF B737-9 AMM 21-11-00-740-804. TEST PASSED. ACCOMPLISHED 737 - MAX LLM MAINTENANCE TEST FOR MEL 22-99C. REF AMM 22-11-01-730-803. TEST NORMAL. ACCOMPLISHED 737 - MAX LLM MAINTENANCE TEST FOR MEL 34-99C. REF. AMM 22-11-01-730-804. TEST NORMAL.