Service difficulty report · Actuator · Boeing 737890

Difficulty date
February 13, 2014
Submitted
February 19, 2014
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
28,584 hours, 8,569 cycles
Part
Actuator
Part number
5416744
Part serial
473716
Condition
Failed
Location
Ram Air
Part time
8,041 hours, 2,297 cycles
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

DURING LANDING, RT PACK LIGHT ILLUMINATED ON RECALL. NO OTHER DEFECTS NOTED. ACFT GROUNDED. BITE CKD RT PACK ZONE TEMP REF AMM 21-61-00. FOUND FAULT ON RT PACK RAM AIR ACTUATOR. R & R RT PACK RAM AIR ACTUATOR, REF AMM 21-51-21-000-801 AND AMM 21-51-21-400-801. PERFORMED RT PACK RAM AIR ACTUATOR TEST, ACTUATOR OPERATED NORMAL. NO DEFECT NOTED.