SDR ASAA2017112822766

Service difficulty report · Baffle · Boeing 737890

Difficulty date: November 28, 2017
Submitted: December 5, 2017
Operation: Air carrier
Aircraft: N552AS
Make and model: Boeing 737890
Aircraft serial: 34595
Aircraft time: 44,153 hours, 14,778 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Baffle
Part number: 143A751022
Condition: Cracked
Location: Bs 500a-500b
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

FWD PIT, R/H INTERCOSTAL AT STA 500B AND RBL 24 HAS CRACKED UPPER ATTACH FLANGE. UNDER TRANSITION PANEL. GROUNDED - YES. REMOVED AND REPLACED R/H FLOOR SUPPORT BAFFLE STA 500A-500B, AND REMOVED AND REINSTALLED 2EA ATTACHED CLIPS IAW ASA 737-800 SRM 51-40-02 AND BAC DWG 143A7505 5H, 58, 59 REV- REMOVED DOT H128 .