Service difficulty report · Door · Boeing 7377H4

Difficulty date
April 14, 2022
Submitted
May 17, 2022
Operation
Air carrier
Aircraft
N249WN
Make and model
Boeing 7377H4
Aircraft serial
34951
Aircraft time
52,991 hours, 31,698 cycles
Part
Door
Condition
Cracked
Location
L/H Mlg
Stage of operation
IN
How discovered
O
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 MLG MIDDLE DOOR HAS CRACK / [01] REMOVED L/H MLG CENTER DOOR PER REF 737 AMM 32-13-11-000-802;[02] OK TO INSTALL L/H MLG NEW CENTER DOOR.;[03] OK TO INSTALL L/H MLG NEW INNER DOOR.;[04] INSTALLED L/H MLG CENTER DOOR IAW-AMM-B737/700-32-13-11-420-802 UP TO STEP 3.H 5(H) AND INSTALLED L/H MLG INNER DOOR IAW-AMM-B737/700/32-13-11-420-804 UP TO STEP 5.H (H);[05] VERIFIED STEP 4.;[06] FINALIZED INSTALLATION AND ADJUSTMENT OF LEFT MLG CENTER AND INNER DOOR AS PER B737 AMM 32-13-11-420-802 AND AMM 32-13-11-420-804.;[07] TORQUE WRENCH USED B/C 167849 AND BONDING METER USED B/C 168692.;[08] VERIFIED FINAL INSTALLATION AND ADJUSTMENT;STEP 6 AND 7.

More about the Boeing 737-7H4