SDR DL757970941

Service difficulty report · Pack · Boeing 757232

Difficulty date: May 17, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N617DL
Make and model: Boeing 757232
Aircraft serial: 22907
System (JASC): 2150 · Cabin Cooling System
Part: Pack
Condition: Malfunctioned
Location: Left
Stage of operation: CR
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

ON CLIMB FROM FL370 TO FL410, GOT SMOKE AND ODOR IN CABIN. SMOKE DETECTORS ACTUATED. DESCENDED TO FL370 AND TURNED OFF LT BLEED AND LT PACK. SMOKE CLEARED QUICKLY. CONTINUED FLIGHT WITH LT BLEED AND LT PACK OFF. PROBLEM ISOLATED TO LT PACK. DISPATCHED WITH LT PACK ON MEL 21-51-01. MAINTENANCE RAN ENGINE AND BLEED SYSTEM, ALL CHECKED GOOD. MEL REMOVED AND NO FURTHER PROBLEMS.