SDR DLL10954271

Service difficulty report · Control Valve · Lkheed 10113851

Difficulty date: November 7, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N725DA
Make and model: Lkheed 10113851
Aircraft serial: 193C1162
System (JASC): 2150 · Cabin Cooling System
Part: Control Valve
Condition: Failed
Location: Nr 2 Pac
Component: FS21415
Stage of operation: CL
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

LAX - ON CLIMBOUT, REPORT SMOKE OILY/CHEM SMELL AFT CABIN. VENTED A/C PER POM, NR 2 PACK HOT AIR MAN SHOWED 145, NO LIGHT. CA CREW VERBAL NR 2 PACK OFF, NO MORE SMOKE. FWD NR 2 PACK TO MCO AND PLAC PER 21-51-07A, PACK VALVE LOCKED CLOSED. REPLACED TRIM VALVE SEAL UNLOCKED PACK FLOW CONTROL VALVE, OPERATION NORMAL.