Service difficulty report · Valve · Boeing 737490

Difficulty date
February 3, 2015
Submitted
February 5, 2015
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737490
Aircraft serial
35184
Aircraft time
30,371 hours, 9,489 cycles
Part
Valve
Part number
3989084
Part serial
7737
Condition
Malfunctioned
Location
Rt A/C Pack
Part time
36,530 hours, 11,880 cycles
Stage of operation
NR
How discovered
9
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

RIGHT PACK LIGHT, ILLUMINATES WITH RECALL, GOES OUT WHEN RESETTING. ACFT GROUNDED. REPLACED RT PACK TEMP VALVE IAW AMM 21-51-10 OPS CHECKED & LEAK CHECKED GOOD.