SDR DXTA10081804197A

Service difficulty report · Acm · Cessna 750

Difficulty date: August 19, 2010
Submitted: February 22, 2011
Operation: Air carrier
Aircraft: N979QS
Make and model: Cessna 750
Aircraft serial: 7500079
Aircraft time: 10,178 hours, 6,271 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Acm
Part number: 73838433
Part serial: 9901084
Condition: Smoke
Part time: 10,178 hours, 6,271 cycles
Stage of operation: CR
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

COCKPIT PAC FAILED. DEFERRED IAW MEL 21-1, C. GAINED ACCESS TO COCKPIT ICU REMOVED ACM REF MM 21-51-00 (REV 40). COMPLIED WITH PRE-LUBERACTION PROCEDURES. SERVICED WITH 48 CC OF JET 2. INSTALLED ACM REF MM, CH 21-51-00 (REV 40) CLOSED ACCESS 8-21-10. OPS CHECKED GOOD, LEAK CHECKED GOOD.

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