SDR DALA2020071302576

Service difficulty report · Housing · Boeing 737832

Difficulty date: July 9, 2020
Submitted: July 13, 2020
Operation: Air carrier
Aircraft: N3749D
Make and model: Boeing 737832
Aircraft serial: 30490
Aircraft time: 63,685 hours, 23,547 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Housing
Condition: Cracked
Location: Condenser
Stage of operation: IN
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

LEFT PACK STRONG ODOR IN FLIGHT DECK WHEN LEFT PACK TURNED ON. GOES AWAY WHEN PACK TURNED OFF. NO ODOR IN CABIN. EVERYTHING NORMAL WITH RIGHT PACK. FOUND CONDENSER HOUSING CRACKED, REMOVED CONDENSER/REHEATER ASSY PER AMM 21-51. FOUND ACM FAN DAMAGED. REMOVED + BEGAN REPLACED ACM PER AMM 21-51.