SDR UPS98825453

Service difficulty report · Pack · Doug DC871F

Difficulty date: January 13, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N748UP
Make and model: Doug DC871F
Aircraft serial: 45948
System (JASC): 2150 · Cabin Cooling System
Part: Pack
Condition: Fumes
Location: Cockpit
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

INSPECTION TYPE-N/A, REF LOG PAGE NR 985883 STRONG SMELL OF JET FUEL IN COCKPIT AS SOON AS EITHER PACK IS TURNED ON OR GETS WORSE WITH RECIRC FAN ON. VISUALLY INSPECTED BELLY FOR EVIDENCE OF FUEL, NONE FOUND. REMOVED AND REPLACED L AND R COALESCER BAGS, L AND R PACKS GRD RUN OPS AND LK CK'S OK.

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