Service difficulty report · Retainer Cup · Boeing 7377H4

Difficulty date
November 15, 2021
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N784SW
Make and model
Boeing 7377H4
Aircraft serial
29810
Aircraft time
68,617 hours, 40,550 cycles
Part
Retainer Cup
Condition
Out Of Tolerance
Location
L1 Door
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

L1 DOOR EMERGENCY ESCAPE SYSTEM; RETAINER CLIPS (BOTH); MEASUREMENTS OUT OF LIMITS ; / [01] REMOVED AND REPLACED BOTH FLOOR-MOUNTED ESCAPE SLIDE BRACKET/CLIP ON THE L1 ENTRANCE FLOOR IN REF. TO B737 AMM 25-66-02-000-801; 25-66-02-400-801. PENDING INSTALLATION TEST; [02] ACCOMPLISHED L-1 DOOR EMERGENCY ESCAPE SLIDE PACK GIRT BAR RETAINER CLIPS CHECK. ALL MEASUREMENTS AT GIRT BARS RETAINING CLIPS ARE WITHIN LIMITS IN REF WITH B737-7 AMM 25-66-01-200-802.

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