Service difficulty report · Drain · Boeing 737301

Difficulty date
August 8, 2012
Submitted
August 8, 2012
Operation
Air carrier
Aircraft
N361NC
Make and model
Boeing 737301
Aircraft serial
23260
Aircraft time
70,049 hours, 44,508 cycles
Part
Drain
Part number
69686602
Condition
Corroded
Location
Zone 900
Part time
70,049 hours, 44,508 cycles
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

CORROSION ON FLOOR DRAIN LINE FITTING AND SURROUNDING STRUCTURE AT BS 1086.5, REMOVED CORRODED PLATE AND DRAIN LINE FITTING. FABRICATED NEW FILLER PLATES IAW SRM 51-40-05. INSTALLED FILLER PLATES IAW SRM 51-40-02. INSTALLED NEW DRAIN FITTING IAW SRM 51-40-02.