What was found
THIRD THUMBWHEEL WHEN ADJUSTED HAS NO LED READOUT. CLEANED THUMBWHEEL. NO HELP. REPLACED THUMBWHEEL S1. REPAIRED. INSTALLED 5 EACH MISSING SCREWS FOR FACEPLATE. BENCH CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THIRD THUMBWHEEL WHEN ADJUSTED HAS NO LED READOUT. CLEANED THUMBWHEEL. NO HELP. REPLACED THUMBWHEEL S1. REPAIRED. INSTALLED 5 EACH MISSING SCREWS FOR FACEPLATE. BENCH CHECK GOOD.