As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPOILER EICAS MSG. DUE TO THE HISTORY OF THE SPOILER EICAS MSG AND ASC LIGHT, ADJ THE CONTROL WHEEL RVDTS PER MM 27-61-00 P515. POSSIBLE PARTS REQ RVDT TS5082 PCN 480-9277. VERIFY EFFECTIVITY WITH ONLINE IPC. FOUND LT CONTROL WHEEL RVDT AT-.50 VOLTS. FOUND RT CONTROL WHEEL RVDT AT-.69 VOLTS. ADJUSTED TO -.48 VOLTS. PERFORMED OPERATIONAL PER MM. NO FAULTS NO MSGS. CHECKS OKAY.