Service difficulty report · Housing · Boeing 737*

Difficulty date
September 17, 2003
Submitted
October 16, 2003
Operation
Air carrier
Make and model
Boeing 737*
Part
Housing
Part number
65447821
Condition
Cracked
Location
Isolation Valve
Part time
62,254 hours
Component
Isolation Valve
Component part number
65449913
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

HOUSING IS CRACKED ON THE BACKSIDE OF PORT 2. METAL FATIGUE OVER TIME. REPLACE HOUSING ASSY.