Service difficulty report · Trunnion · Boeing 737832

Difficulty date
April 14, 2021
Submitted
April 17, 2021
Operation
Air carrier
Aircraft
N3749D
Make and model
Boeing 737832
Aircraft serial
30490
Aircraft time
65,627 hours, 24,482 cycles
Part
Trunnion
Condition
Corroded
Location
Rt Mlg
Stage of operation
IN
How discovered
9
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

(LOG 1782079) DURING INSPECTION FOUND R/H FWD TRUNNION - CORRODED. UPPER INBOARD ATTACH POINT CORRODED ON INBOARD FACE ADJACENT TO BUSHING. FABRICATED AND CAD PLATED BUSHING PER B737 SRM 57-20-90 REPAIR 2. INSTALLED BUSHING PER B737 SRM 57-20-90 REPAIR 2. FABRICATED AND CAD PLATED WASHER PER B737 SRM 57-20-90 REPAIR 2. REPAIRED PER B737 SRM 57-20-90 REPAIR 2.