What was found
ON RECALL CONT CAB ZONE TEMP LIGHT ILLUMINATED. GROUNDED, YES. REMOVED AND REPLACED CABIN ZONE TRIM MODULATING VALVE IAW AMM 21 61 21.
- Difficulty date
- May 14, 2009
- Submitted
- May 18, 2009
- Operation
- Air carrier
- Aircraft
- N518AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35693
- Aircraft time
- 1,085 hours, 310 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Modulating Valve
- Part number
- 3989083
- Part serial
- 11578
- Condition
- Inoperative
- Location
- Ac Bay
- Part time
- 1,098 hours, 304 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.