SDR REXA201200173

Service difficulty report · Shutoff Valve · Cndair CL6002B19

Difficulty date: January 30, 2012
Submitted: February 2, 2012
Operation: Air carrier
Aircraft: N8877A
Make and model: Cndair CL6002B19
Aircraft serial: 7877
Aircraft time: 18,810 hours, 16,107 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Shutoff Valve
Condition: Faulty
Location: Ac Bay
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

AIR RETURN FOR LEFT PACK HI PRESSURE CAUTION QRH COMPLETED, UNABLE TO TRANSFER PACK FROM APU BLEEDS TO LEFT 10TH BLEEDS. REMOVED AND REPLACED LT PRSOV IAW AMM 21-51-43. OPS CHECKS GOOD. LT PACK ON ENG BLEEDS, OPS CHECKS GOOD. OK FOR SVC.