Service difficulty report · Valve · Boeing 727225

Difficulty date
December 26, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N8882Z
Make and model
Boeing 727225
Aircraft serial
21579
Part
Valve
Condition
Failed
Location
Lt Pack
Component
39854021
Stage of operation
TX
Nature of condition
B
Precautionary procedure
O

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

What was found

LEFT PACK ON, CAUSED SMOKE IN CABIN. REPLACED FWD PACK VALVE AND MIX VALVE. CK OK.