SDR UPS803491

Service difficulty report · Pack · Doug DC873F

Difficulty date: June 8, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N813UP
Make and model: Doug DC873F
Aircraft serial: 46059
System (JASC): 2150 · Cabin Cooling System
Part: Pack
Condition: Malfunctioned
Location: Lt Pack
Stage of operation: TX
Nature of condition: B
Precautionary procedure: D

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

What was found

SUPPLEMENTAL MRR - UPON PUSH BACK AT SAN JUAN, LEFT PACK OVERHEATED 200 DEGREES, SMOKE IN COCKPIT, BLOCK TURNBACK. DEFERRED AS PER MEL 21-38-1 AND MMOC. MAINTENANCE PROCEDURES PERFORMED. OPS CHECK LT PACK, NO OVERTEMP, NO PACK TRIP, NO SMOKE IN COCKPIT. OAT 95F PACK TEMP 130F THROUGH FULL RANGE. OK FOR SERVICE.

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