Service difficulty report · Retainer · Bombdr CL6002D15

Difficulty date
January 21, 2026
Submitted
March 28, 2026
Operation
Air carrier
Aircraft
N643NN
Make and model
Bombdr CL6002D15
Aircraft serial
15436
Aircraft time
14,966 hours, 15,357 cycles
Part
Retainer
Part number
CC670392482
Condition
Corroded
Location
Zone 800
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

CORROSION ON SEAL RETAINER OF OTB FAIRING AT LH/RH MLG WHEEL WELL. CORROSION ON SEAL RETAINER OF OTB FAIRING AT LH MLG WHEEL WELL WAS REMOVED AND EVALUATED WITHIN OF LIMITS PER CRJ-900 SRM 51-21-06-001-001-A01 AND SRM 53-00-00-101-001-A01 AND SEAL RETAINER OF OTB FAIRING AT RH MLG WHEEL WELL WAS REPLACED PER CRJ900 AMM 53-83-85-000-804 (CONFIG A01) AND AMM 53-83-85-400-804 (CONFIG A01)