Service difficulty report · Control Valve · Boeing 737890

Difficulty date
October 18, 2013
Submitted
October 21, 2013
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
26,471 hours, 8,095 cycles
Part
Control Valve
Part number
3989083
Part serial
9101
Condition
Warning Light
Location
Rt A/C Pack
Part time
26,482 hours, 8,097 cycles
Stage of operation
TX
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

RT PACK TEMP OVERHEAT LIGHT COME ON DURING RECALL. ACFT GROUNDED. REPLACED RT TCV IAW MM 21-51-10, LEAK AND OPS CHECKED NORMAL.