Service difficulty report · Bolt · Boeing 757224

Difficulty date
March 4, 2019
Submitted
March 4, 2019
Operation
Air carrier
Aircraft
N34137
Make and model
Boeing 757224
Aircraft serial
30229
Aircraft time
73,143 hours, 17,669 cycles
Part
Bolt
Part number
BACB30NR4K5
Condition
Missing
Location
L2 Door
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

DOOR L2 ENTRY DOOR NOT FULLY CLOSED. CANNOT BE OPENED. DOOR JAMM ED. REMOVED 2L DOOR TRIM . FOUND LATCHING CRANK ASSY JAMMED AND SHAFT SUPPORT BEARINGS ADRIFT DUE TO RETAINING BOLT MISSING REF IPC 52-11-13-01 ITEM 465. . REMOVED LATCHING CRANK ASSY FROM SUPPORTS . LOG PAGE RAISED FOR SCORING FOUND ON HANDLE MECH BOX DOOR HANDLE BOX MECHANISM CASTING. INSPECTED MECHANISM AND 52-11-00. ALL MODES OF OPERATION AND LATCHING NORMAL. 52-11-13-842-001. DOOR OPERATION CHECK ACCOMPLISHED PER AMM RETAINERS PER CMM 52-11-15. REINSTALLED INNER HANDLE PER REF LP 9069081. REASSEMBLED CRANK, SPACERS, BEARINGS AND INSPECTED IAW GMM 09-25-05. INSPECTED INSTALLATION LATCHING CRANK MECHANISM OPS CHECK C/O AND ALL OPS FOUND NORMAL IAW 52-11-13-842-001 AND AMM 52-11-00.