SDR DXTA2010070604140

Service difficulty report · Acm · Cessna 750

Difficulty date: July 3, 2010
Submitted: July 6, 2010
Operation: Air carrier
Aircraft: N914QS
Make and model: Cessna 750
Aircraft serial: 7500296
Aircraft time: 1,131 hours, 699 cycles
System (JASC): 2120 · Air Distribution System
Part: Acm
Part number: 73838433
Part serial: 2008030224
Condition: Smoke
Location: Cockpit/Cabin
Stage of operation: DE
How discovered: O
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

STRONG SMOKE ODOR IN CABIN AND COCKPIT DURING DECENT WITH APU OFF. COCKPIT AND CABIN SUPPLY TEMP NORMAL. AFTER LANDING AND APU ON, WHITE SMOKEY HAZE IN CABIN. CHECKED APU OIL GOOD, PAC'S OIL GOOD AND NO LEAKS FROM PAC'S. R & R FWD CABIN ECU AIR CYCLE MACHINE, LEAK & OPS CHECKS GOOD. IAW; MM 21-10-45.

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