SDR GTIA010020

Service difficulty report · Control Valve · Doug DC982

Difficulty date
January 19, 2001
Submitted
March 27, 2001
Operation
Air carrier
Aircraft
N957AS
Make and model
Doug DC982
Aircraft serial
49126
Part
Control Valve
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
CL
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

ACY - FLT 529 - AFTER TAKEOFF IN CLIMB, RIGHT AIR CONDITIONING PACK WENT FULL HOT. MANUAL CONTROL WOULD NOT CONTROL VALVE. SMOKE FILLED THE AIRCRAFT. WENT HP BLEED OFF ON RT PACK AND RAM AIR ON AND SMOKE CLEARED. LANDING WAS NOT OVERWEIGHT. INSPECTED RT ACM AND ASSOCIATED DUCTING. NO DEFECTS NOTED. OPERATED RT A/C SYSTEM USING APU AND ENGINE SUPPLY AIR. ALL SYSTEMS OPS CHECK GOOD. ALL IAW MD-80 MM 21-31-00. (M)

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