Service difficulty report · Spring · Boeing 757224

Difficulty date
June 24, 2024
Submitted
June 27, 2024
Operation
Air carrier
Aircraft
N12109
Make and model
Boeing 757224
Aircraft serial
27299
Aircraft time
110,140 hours, 25,681 cycles
Part
Spring
Part number
UNKNOWN
Condition
Broken
Location
Mlg Downlock
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

PDA 1 REFERENCE 8393440, DURING ETOPS CHECK FOUND R/H MAIN LANDING GEAR DOWNLOCK SPRING BROKEN. HOOK END OF R-MLG DOWN-LOCK ASSY BROKEN SPRING DEPARTED AIRCRAFT SIZE IS ABOUT 3/16 IN DIA AND 2 IN HOOK END LENGTH. ITEM TO BE REPLACED UNDER LOGPAGE 8393440. CLOSING PDA1 AND SENDING TO ESC FOR REVIEW REF GMM02-30-95. DURING ETOPS CHECK FOUND R/H MAIN LANDING GEAR DOWNLOCK SPRING BROKEN HOOK END OF R-MLG DOWN-LOCK SPRING BROKEN OFF. ENTERED RII AND MAJOR REPAIR IN ERROR. UPLOADED PIC AND CHECKED PDA, SDR AND SFR CHECK MARKS.