What was found
LH OTBD GRD SPOILER ALWAYS INDICATES DEPLOYED WITH ASSOCIATED GRD SPOILER FAULT CAS MSG, RESET AND ENGAGED GLD, MESSAGE AND FAULT PERSISTS. (C-CHECK) RO: 11/9/2019 TROUBLESHOT LH OTBD GRD SPOILER ALWAYS INDICATES DEPLOYED WITH ASSOCIATED GRD SPOILER FAULT CAS MSG. PERFORMED PSEU INPUT TEST FOR L/H OUTBOARD GROUND SPOILER. INPUT S05 (SENSOR PS22GA) SHOWED FAR WITH L/H OUTBOARD GROUND SPOILER CLOSED. SHOULD SHOW NEAR. OPENED L/H OUTBOARD GROUND SPOILER AND INPUT S05 SHOWED FAR. CHECKED THE MDC DIAGNOSTIC WORD SECU LABEL 351 BIT 18. BIT 18 SET 1 WHICH IS AN INVALID POSITION SIGNAL. PERFORMED CLEARANCE CHECK OF THE L/H OUTBOARD PROXIMITY SENSOR (PS22GA). SENSOR IS OUT OF LIMITS. READJUSTED SENSOR TO .045 IAW AMM. PERFORMED PSEU IMPUT TEST FOR L/H OUTBOARD GROUND SPOILER. IMPUT S05 (SENSOR PS22GA ) SHOWS NEAR WITH L/H OUTBOARD GROUND SPOILER CLOSED AND OPENED L/H OUTBOARD GROUND SPOILER AND INPUT S05 SHOWS FAR. INPUT TEST GOOD AT THIS TIME. CHECKED THE MDC DIAGNOSTIC WORD SECU LABEL 351 BIT 18 IS SET TO 0 WHICH IS A VALID POSITION SIGNAL. PERFORMED OPS TEST OF THE GROUND SPOILER CONTROL SYSTEM. OPS TEST GOOD AT THIS TIME.