Service difficulty report · Control Valve · Boeing 737524

Difficulty date
July 2, 2012
Submitted
July 2, 2012
Operation
Air carrier
Aircraft
N46625
Make and model
Boeing 737524
Aircraft serial
27529
Aircraft time
46,833 hours, 24,865 cycles
Part
Control Valve
Part number
327375
Part serial
0078
Condition
Inoperative
Location
Cabin Air
Part time
37,767 hours, 19,525 cycles
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AT AT FL250, RT EQUIPMENT COOLING EXHAUST LIGHT CAME ON, PERFORMED QRH PROCEDURES. REPLACED THE AIR FLOW CONTROL VALVE IAW AMM 21-58-31-401. OPS CHECKED NORMAL.