Service difficulty report · Arm · Boeing 737890

Difficulty date
July 22, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
56,622 hours, 16,867 cycles
Part
Arm
Part number
213A316010
Condition
Corroded
Location
Rh Ram Air Inlet
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

DURING WALK AROUND FOUND ON R/H RAM AIR INLET BLOCKER DOOR BOTH LINKS FROM TORQUE TUBE TO BLOCKER DOOR TO BE CORRODED. GROUNDED - YES. INIT MIG-2C # 40-0054895, REMOVED R/H RAM AIR INLET DEFLECTOR DOOR SHAFT ASSY REF MM 21-51-22-000-802. J.GENNETT 53180 07/22/2023. REPLACED & ADJUSTED R/H RAM AIR DEFLECTOR SHAFT ON MIG 2C # 40-00-54895 ITEM 1. MIG-2C #40-0054895 CLOSED.