What was found
DURING A SCHEDULED 4C INSPECTION THE RT FLOOR SILL WAS FOUND CORRODED AT FR 70. MAINT REMOVED AND REPLACED A NEW COUNTERSUNK FLOOR SILL ALLODINED AND INSTALL IAW 135/145 SRM 51-40-02;51-40-06 AND CPM 51-21-04.
- Difficulty date
- August 2, 2004
- Submitted
- August 6, 2004
- Operation
- Air carrier
- Aircraft
- N17928
- Make and model
- Emb EMB145ER
- Aircraft serial
- 145007
- Aircraft time
- 15,407 hours, 13,240 cycles
- Engine
- Allsn AE3007A
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- 14525422007
- Condition
- Corroded
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.