As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A PHASE 3 INSPECTION, A GROUNDING STRAP (P/N 047-5824-01) OF KHF950 AMPLIFIER (NOT INSTALLED) WAS FOUND TO BE LOOSE AND CHAFING THE HYDRAULIC RESERVOIR RETURN LINE. LINE CHAFED APPROX 75 PER CENT THROUGH THE WALL THICKNESS. GROUNDING STRAP SECURED PROPERLY AND LINE REPLACED. PART TC: 1,149.