SDR W8PA971225

Service difficulty report · Web · Boeing 737301

Difficulty date: July 6, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N950WP
Make and model: Boeing 737301
Aircraft serial: 23229
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Bs 794
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

CORROSION ON SUB-THRESHOLD WEB UPPER SURFACE AROUND NUTPLATE HOLES FROM BS 797 - BS 847, RBL 20-28. CORROSION FOUND TO BE OUT OF LIMITS, REMOVED OLD WEB, FABRICATED AND INSTALLED NEW WEB PER SRM'S 51-40-02, 51-30-01, 53-60-15, MM 51-21-41, AND MM 51-21-99. (X)