As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTS "LT EHSI DISPLAY UNIT IS FUZZY/HARD TO READ." THE LT EHSI PN 066-03125-2500 WAS FOUND TO BE FAULTY. IT WAS R & R WITH A SERVICEABLE UNIT OF THE SAME PN, IAW THE AMM DMC-12-A-34-26-02-00A-920A-A AND TESTED GOOD IAW DMC-12-A-34-26-00-00A-903A-A.