Service difficulty report · Screw · Boeing 737*

Difficulty date
March 29, 2023
Submitted
March 29, 2023
Operation
Air carrier
Aircraft
N23708
Make and model
Boeing 737*
Aircraft serial
28769
Aircraft time
77,401 hours, 27,786 cycles
Part
Screw
Condition
Missing
Location
Lh Wing Surge Ta
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

PDA 3 REF LOGPAGE 4124213, FOUND 2 MISSING SCREWS ON THE LEFT WING SURGE TANK ACCESS PANEL. INSTALLED 2 NEW SCREWS IS MISSING FASTENER LOCATIONS IN LEFT WING SUREGE TANK ACCESS PANEL. TIGHTENED ALL REMAINING SCREWS REF AMM 28-11-11, LEAK CHECKS GOOD, OK FOR SERVICE.