Service difficulty report · O-Ring · Boeing 737301

Difficulty date
January 25, 2013
Submitted
January 29, 2013
Operation
Air carrier
Aircraft
N660SW
Make and model
Boeing 737301
Aircraft serial
23230
Aircraft time
82,518 hours, 62,397 cycles
Part
O-Ring
Part number
C11236011B
Condition
Faulty
Location
Hydraulic Sys
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

DIVERSION -- A HYDRAULIC SYSTEM LEAK. REPLACE O-RING ON NR 1 ENGINE PRESSURE LINE.