Service difficulty report · Spring · Boeing 737924ER

Difficulty date
December 29, 2025
Submitted
January 2, 2026
Operation
Air carrier
Aircraft
N63899
Make and model
Boeing 737924ER
Aircraft serial
62816
Aircraft time
27,969 hours, 10,462 cycles
Part
Spring
Condition
Faulted
Location
Lt Mlg Uplock
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

LEFT MAIN GEAR AFT UPLOCK SPRING COMPLETLY DETACHED FROM AC. SEARCH LANDING GEAR AND SUROUNDING AREA NO SPRING FOUND AND NO ADDITIONAL DAMAGE NOTED. SPRING PLACED ON DEFFERAL NO FURTHER ACTION NOT REQUIRED.LT MLG DOWN LOCK SPRING IS MISSING LT MLG MISSING AFT DOWN LOCK SPRING. REF IPC 32-32-31-02 ITEM 105 29-3232-9-0001 AND MM 32-32-31-000-801 FOR PART REPLACEMENT. PLACING LEFT MAIN GEAR UPLOCK SPRING ON DEFFERAL. PLACED ON DEFFERAL DDP FOLLOWED. INSTALLED LT MLG UPLOCK SPRING PER AMM 32-32-31 STEP G(1) TO (3).