Service difficulty report · Valve · Boeing 737890

Difficulty date
April 9, 2015
Submitted
April 13, 2015
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
32,491 hours, 9,994 cycles
Part
Valve
Part number
3989083
Part serial
9750
Condition
Failed
Location
Lt A/C Pack
Part time
28,421 hours, 8,546 cycles
Stage of operation
NR
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

PACK LIGHT ON RECALL EXTINGUISHED WITH RESET. ACFT GROUNDED. R & R LT PACK TEMP CONTROL VALVE IAW AMM 21-51-103.