Service difficulty report · Housing · Boeing 737*

Difficulty date
June 22, 2000
Submitted
August 2, 2000
Operation
Air carrier
Make and model
Boeing 737*
Part
Housing
Part number
122510
Condition
Cracked
Location
Valve
Part time
17,382 hours
Component
Solenoid Valve · Rotol
Component part number
1U1225
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

BODY HAS A HAIRLINE CRACK ON CASTING SEAM AT PORT 2. OCCURRED DURING NORMAL OPERATION. POSSIBLE CAUSE CASTING FLAW, FATIGUE. (X)