Service difficulty report · Retainer · Boeing 737824

Difficulty date
September 27, 2024
Submitted
September 30, 2024
Operation
Air carrier
Aircraft
N76514
Make and model
Boeing 737824
Aircraft serial
31626
Aircraft time
52,301 hours, 18,432 cycles
Part
Retainer
Part number
149A766224
Condition
Corroded
Location
Zone 100
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

SUPPORT TASK: LEFT MAIN WHEEL WELL, SEAL RETAINERS WERE FOUND WITH SURFACE CORROSION WHEN REPLACING SEALS. REMOVED AND REPLACED SEAL RETAINERS CORRODED OUT OF LIMITS PER B737-800 AMM 32-12-12-400-801. REMOVED RETAINERS REF B737-800 AMM 32-12-12-400-801. BLENDED AND PAINT REF B737-800 SOPM 51-20-01. RECEIVED NEW RETAINERS 23, DAMAGE ON RETAINERS 23,24,25,26,27 AND FOUND OUT OF LIMITS REF 24,25,26,27 REF B737-800 AIPC 53-14-00-05B. INSTALLED ALL B737-800 SRM 53-40-71-0I-1. BLENDED RETAINER 28 AND FOUND WITHIN RETAINERS REF B737-800 AMM 32-12-12-400-801. HAECO GSO MECH LIMITS REF B737-800 SRM 50-40-71-0I-1. APPLIED ALODINE, PRIMER,