Service difficulty report · Bulkhead · Boeing 737924ER

Difficulty date
March 10, 2020
Submitted
March 20, 2020
Operation
Air carrier
Aircraft
N78438
Make and model
Boeing 737924ER
Aircraft serial
33533
Aircraft time
35,670 hours, 12,424 cycles
Part
Bulkhead
Part number
2024T3100
Condition
Cracked
Location
Lt Mlg Ww
Stage of operation
IN
How discovered
V
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

B737-57-0652 STA 663 VERTICAL PRESSURE WEB CRACKED AT APPROX LBL 40. REF TO PEMCO NR 2708N205. ACCOMPLISHED REPAIR 3 - WING CENTER SECTION REAR SPAR VERT WEB IAW B737-900ER SRM 57-10-10REPAIR 3, ALT #1, FIG 203. CAT "B" REPAIR, INSP REQ''D @ 56000FC INTERVAL INSP 36000FC PER TABLE 204 REPAIRED WING CENTER SECTION REAR SPAR VERT WEB IAW B737-900ER SRM 57-10-10 RPR 3,ALT#1, FIG 203. CAT "B" REPAIR, HFEC INSP REQ''D @ 56000FC AND INTERVAL LFEC INSP @ 36000 PER TABLE 204. REVIEWED TOMC-APPROVAL FROM SC1ELBYC COMMENT INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.