Service difficulty report · Spring · Boeing 737924ER

Difficulty date
October 24, 2020
Submitted
October 29, 2020
Operation
Air carrier
Aircraft
N75425
Make and model
Boeing 737924ER
Aircraft serial
33460
Aircraft time
40,074 hours, 13,943 cycles
Part
Spring
Part number
161A61143
Condition
Missing
Location
Rt Uplock Act
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 2 RIGHT MLG UPLOCK ACTUATOR ASSEMBLY HAS ONE SPRING COMPLETELY MISSING. ADDED 3 PHOTOS, REQUEST DEFERRAL-ONLY 1 SPRING MISSING. REMAINING 3 SPRINGS ARE NOT MISSING. TOMC APPROVE MEL 3219A. ONE UPLOCK SPRING MISSING AT RIGHT MAIN LANDING GEAR AND IF NEEDED UPLOCK ACTUATOR ASSEMBLY MFG P/N 161A6100-12. MEL APPLIED. PARTS IPC 32-32-31-02. SPRING MFG P/N 161A6114-3.