Service difficulty report · Stop Pin · Boeing 737890

Difficulty date
July 14, 2023
Submitted
July 17, 2023
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
54,141 hours, 16,390 cycles
Part
Stop Pin
Part number
UNKNOWN
Condition
Out Of Adjust
Location
Fwd Entry Door
Stage of operation
TX
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

FA REPORTS L1 DOOR DIFFICULT TO CLOSE. GROUNDED - YES. PERFORMED FORWARD ENTRY DOOR TEST REF B737-800 AMM 52-11-00. TEST FAIL, TORQUE TO CLOSE L1 DOOR EXCEEDS LIMITS. PERFORMED GVI OF CENTERING GUIDE AND TRACK. NO DEFECTS NOTED. PERFORMED FORWARD ENTRY DOOR SYSTEM TEST REF AMM 52-11-00, FOUND 2 FORWARD STOP PINS AND 2 AFT STOP PINS OUT OF ADJUSTMENT. ADJUSTED STOP PINS REF AMM 52-11-00. PERFORMED FWD ENTRY DOOR TORQUE TEST REF AMM 52-11-00. DOOR TORQUE WITHIN LIMITS AND ALL DIMENSIONS WITHIN LIMITS.