SDR TWAA9914902

Service difficulty report · Skin · Boeing 7572Q8

Difficulty date: October 20, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N704X
Make and model: Boeing 7572Q8
Aircraft serial: 28163
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Ws 300-360
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

FOUND CORROSION AROUND MANY FASTENERS AND ON RT WING SKIN SURFACE UNDER BLACK ICE DETECTION STRIPE, FRONT TO REAR SPAR, STA 300 TO 360. REMOVED BLACK ICE DETECTION STRIPE. CLEANED CORROSION FROM SURFACE OF WING SKIN. REMOVED AND REPLACED 235 FASTENERS AND CLEANED HOLES FROM SAME DUE TO CORROSION. PRIMER PAINTED WING SKIN SURFACE AND ALODINED. REPAIRED PER 737-300 SRM 57-20-01, FIG 101 AND 104. CHECK-C 7-19-98 LAX.

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