Service difficulty report · Clamp · Boeing 777222

Difficulty date
November 12, 2019
Submitted
November 16, 2019
Operation
Air carrier
Aircraft
N773UA
Make and model
Boeing 777222
Aircraft serial
26929
Aircraft time
95,860 hours, 17,602 cycles
Part
Clamp
Part number
AS1655C32
Condition
Broken
Location
Bs 1500
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REF 3792475 URINE SMELL VCNTY ROWS 47/49 AB NUMEROUS CUSTOMER HE ALTH REPEAT COMPLAINT... ITEM NEEDS TO BE ADDRESSED. LOG LOCKED FOR FIX CONFIRMATION. UNLOCKED FOR FIX REF. LOG PAGE #3794099 FOR CORRECTIVE ACTION. FOUND LAV COUPLING MISSING ON LAV WASTE PIPE IN AFT CARGO PIT AT STATION 1500 LEFT HAND SIDE, WILL REQURE BIOHAZARD CLEAN UP. CONTAMINATION IS CONTAINED WITHIN STATION 1500-1600 AND RE-CONNECTED LAV WASTE TUBING WITH NEW CLAMP ASSEMBLYS AND O-RINGS, @ L/H SIDE STATION 1400-1500 AREA, LEAK