Service difficulty report · Clamp · Boeing 737990ER

Difficulty date
May 30, 2022
Submitted
June 1, 2022
Operation
Air carrier
Aircraft
N471AS
Make and model
Boeing 737990ER
Aircraft serial
41703
Aircraft time
28,654 hours, 9,011 cycles
Part
Clamp
Part number
UNKNOWN
Condition
Loose
Location
Unknown
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

WATER DRIPPING FROM RIGHT PACK BAY. GROUNDED - YES. FOUND CLAMP LOOSE ON RIGHT PACK WATER EXTRACTOR. TIGHTENED CLAMP. OPERATED PACK WITH NO LEAKS NOTED. B737-900 AMM REF 21-51-14. ETOPS GROUND VERIFICATION SUCCESSFUL.