Service difficulty report · Guide Arm · Boeing 737890

Difficulty date
November 11, 2025
Submitted
November 14, 2025
Operation
Air carrier
Aircraft
N590AS
Make and model
Boeing 737890
Aircraft serial
35687
Aircraft time
63,904 hours, 19,414 cycles
Part
Guide Arm
Condition
Out Of Adjust
Location
Zone 800
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

L1 DOOR WILL NOT CLOSE. GROUNDED - YES. FOUND GUIDE ARM OUT OF ADJUSTMENT. ADJUSTED GUIDE ARM. UPPER FWD CRANK FOUND CONTACTING RECEIVER REF LOG PAGE 61181938 FOR GOUGED CRANK. CLEARANCE CHECK GOOD AND OPS CHECK GOOD. REF AMM 52-11-00-820-801.