Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
February 26, 2024
Submitted
March 12, 2024
Operation
Air carrier
Aircraft
N947WN
Make and model
Boeing 7377H4
Aircraft serial
36924
Aircraft time
44,562 hours, 27,179 cycles
Part
Vapor Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663
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

CUSTOMER REQUEST - L/H VAPOR BARRIER CRKED AT STA. 663.75<[01] APPLIED PERMANEMT REPAIR ON L/H VAPOR BARRIER ON BOTH SIDES AS PER B737 SRM 51-70-04-2R-10 PARAG (4-L) AND B737 SRM 51-70-04-2R-0 PARAG (4-I-7) AND CURE REPAIR PARAG (4-N-2); MATERIAL USED RESIN EY 3804 PO#1759622; FIBERGLASS PO#1473815; EQUIPMENT USED: HOT BONDER MACHINE ID 170006; DUE DATE 06-01-24.;[02] VERIFIED STEP 1;[03] VERIFIED STEP 1

More about the Boeing 737-7H4