What was found
RETURN TO SJC, LOUD SQUEALING NOISE STILL PRESENT IN FWD GALLEY AREA. FOUND RESTRICTOR (AIR) MISSING IN FWD GALLEY WATER DRAIN LINES. INSTALLED RESTRICTOR. PRESSURIZED AIRCRAFT TO 4BSID. NO MORE SQUEAL. AIRCRAFT OK TO CONTINUE. (Z)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURN TO SJC, LOUD SQUEALING NOISE STILL PRESENT IN FWD GALLEY AREA. FOUND RESTRICTOR (AIR) MISSING IN FWD GALLEY WATER DRAIN LINES. INSTALLED RESTRICTOR. PRESSURIZED AIRCRAFT TO 4BSID. NO MORE SQUEAL. AIRCRAFT OK TO CONTINUE. (Z)