Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 20, 2019
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N277WN
Make and model
Boeing 7377H4
Aircraft serial
32531
Aircraft time
41,259 hours, 24,584 cycles
Part
Angle
Condition
Corroded
Location
Fed Threshold
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.

What was found

PASSENGER CABIN L-1 DOOR SCUFF PLATE 'L' SUPPORT ANGLE CORRODED STA 312 + 7' TO STA 328 + 9'. / REMOVED CORROSION ON PASSENGER CABIN L-1 DOOR SCUFF PLATE 'L' SUPPORT ANGLE STA 312+7' TO STA 328+9' IAW B737 SRM 51-10-02-0G-0 STEP 15 VERIFIED LIMITS ORIGINAL 'T' .080'; REMAINING .059' LOSS OF .021' FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-10-15-1A-1 STEP 4.C.(2) FIG 108 DETAIL B. REMOVED AND REPLACED 'L' SUPPORT ANGLE IAW BOEING DWG 141A8110 REV: A AND SRM 51-40-05-0G-0; 51-40-02-G0-0.H

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