Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
March 27, 2020
Submitted
March 31, 2020
Operation
Air carrier
Aircraft
N8303R
Make and model
Boeing 7378H4
Aircraft serial
36681
Aircraft time
27,399 hours, 11,932 cycles
Part
Vapor Barrier
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

L.H W/W VAPOR BARRIER HAS A CRACK 6' IN LENGTH. C/W REPAIR PER SRM 57-10-10-1A-2 REPETITIVE ACTION REQUIRED DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY. MAKE SURE THAT CRACK HAS NOT GROWN PAST THE INTERIM SEAL /

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