Service difficulty report · Actuator · Boeing 737890

Difficulty date
March 15, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
52,822 hours, 15,530 cycles
Part
Actuator
Part number
5416744
Part serial
584199
Condition
Faulted
Location
Rt Ram Air Intak
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

RIGHT PACK LIGHT STAYS ILLUMINATED ON RECALL. GROUNDED - YES. FOUND R/H RAM AIR DOOR FAULT AND HISTORY OF THE SAME FAULT. REMOVED AND REPLACED RH RAM AIR INLET ACTUATOR IN REF TO B737-800 AMM 21-51-21. OPS CHECK GOOD IN REF TO AMM 21-61-00. NO FAULTS DETECTED.