What was found
REMOVED FOR TROUBLESHOOTING, DID NOT CURE PROBLEM. FOUND DISPLAY DIGITS INOPERATIVE. REPLACED BAD DS901 DISPLAY. CLEANED DISPLAY CONTACTS, APPLIED HUMISEAL TO PREVIOUSLY DONE HEADER MOD. UNIT BENCH CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REMOVED FOR TROUBLESHOOTING, DID NOT CURE PROBLEM. FOUND DISPLAY DIGITS INOPERATIVE. REPLACED BAD DS901 DISPLAY. CLEANED DISPLAY CONTACTS, APPLIED HUMISEAL TO PREVIOUSLY DONE HEADER MOD. UNIT BENCH CHECK GOOD.