Service difficulty report · Web · Boeing 7377H4

Difficulty date
October 10, 2020
Submitted
November 10, 2020
Operation
Air carrier
Aircraft
N931WN
Make and model
Boeing 7377H4
Aircraft serial
36637
Aircraft time
39,335 hours, 23,819 cycles
Part
Web
Part number
141A3131
Condition
Corroded
Location
E/E Bay
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

CORROSION WEB LOCATED BS 312 TO BS 325 AT LEVEL STR 23L AND WL 166.5 AT EQUIPMENT ELECTRONIC COMPARTMENT. REPLACED WEB LOCATED BS 312 TO BS 325 AT LEVEL STR 23L AND WL 166.5 AT EQUIPMENT ELECTRONIC COMPARTMENT, IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING 141A3131 REV-.

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