Service difficulty report · Vapor Barrier · Boeing 737824

Difficulty date
March 4, 2020
Submitted
March 7, 2020
Operation
Air carrier
Aircraft
N33289
Make and model
Boeing 737824
Aircraft serial
31607
Aircraft time
51,877 hours, 18,205 cycles
Part
Vapor Barrier
Part number
111A11111
Condition
Cracked
Location
Rt 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

R/H WHEEL WELL UPPER VAPOR BARRIER CRACKED AT APPROX RBL 43 AND RBL 33....TEMP REPAIR INSTALLED IN REF TO ECRA5710-02658 AND FLEET CYCLE N/R# 9729278 REPAIRED DAMAGE IN REF TO SRM 57-10-10 REPAIR 3 ALTERNATIVE 2....GENERATED DIP PER TABLE 205 PG 217...INSPECTION THRESHOLD 56000CYCLES AFTER REPAIR INSTALLATION AND 36000 CYCLES THERE AFTER...SEE FLEETCYCLE N/R 9729278 FOR ALL WORK ACCOMPLISHED PER SRM 57-10-10 REPAIR 3 ALT 2, PLACED ON 57-DIP. INSPECTION THRESHOLD 56,000 FLIGHT CYCLES AFTER REPAIR INSTALLATION AND 36,000 FLIGHT CYCLES THEREAFTER. REF SRM 57-10-10 REPAIR 3 PG 217, STEP 7, B TABLE 205. TOMC APPROVED. TOMC-APPROVAL FROM SC1ELBYC COMMENT QC REVIEWED QC REVIEWED RECORDS UPDATE...SP INIT: 56000 FC (INIT WILL ITO TO RIR -2371) RIR: 36000 FC...SP/U366013