- Difficulty date
- March 5, 2001
- Submitted
- April 17, 2001
- Operation
- Air carrier
- Make and model
- Boeing 737*
- Part
- Sleeve
- Part number
- 69358521
- Condition
- Cracked
- Location
- Blocking Valve
- Component
- Blocking Valve · Boeing
- Component part number
- 65447418
- 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
SLEEVE 145 IS CRACKED. FATIGUE IS PROBABLE CAUSE.