What was found
MALFUNCTION: CORROSION ON THE SEAL SURFACE. PROBABLE CAUSE: FLUID OTHER THAN SPECIFIED GETTING IN AFFECTED AREA. RECOMMENDATION: MAKE SLEEVES FOR MANIFOLD OR OTHER MATERIAL THAT WON’T BE AFFECTED.
- Difficulty date
- March 14, 2019
- Submitted
- March 15, 2019
- Operation
- General aviation
- Aircraft
- N626
- Make and model
- Boeing 737
- System (JASC)
- 2700 · Flight Control System
- Part
- Manifold
- Part number
- 251A21625
- Part serial
- APM1098
- Condition
- Corroded
- Location
- Zone 500
- Component
- Power Control U · Boeing
- Component part number
- 251A21602
- 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.