SDR DL72W990679

Service difficulty report · Doubler · Boeing 727247

Difficulty date: March 18, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N2820W
Make and model: Boeing 727247
Aircraft serial: 21058
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Doubler
Condition: Corroded
Location: Bs 600 & 620
Stage of operation: IN
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

BONDED DOUBLERS, CORRODED FS 600 TO 620 AT STR 4R O/B SIDE OF STR AND SPLICE CORRODED ON I/B SIDE OF STR 22. REPAIRED PER SRM 53-30-4, METHOD 2, (H). WITHIN LIMITS PER SRM 53-30-4 METHOD 2, H. OK TO T & P. TREATED PER SRM 53-30-4 METHOD 2 (J). PAINTED PER SRM 53-30-4 METHOD 2 STEP (K).