What was found
AIRCRAFT CABIN ALT AT 9000 AND CLIMBING WITH 3 T/C'S OPERATING AT 31,000 FOUND RADIO RACK COOLING VALVE OPEN WHEN AIRBORNE. CORRECTED WIRING AT RELAY R2-64, OPS NORMAL IAW MM 21-50-0. PRESSURIZATION NORMAL ON RUN-UP IAW MM 21-30-0.
- Difficulty date
- July 17, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N802BN
- Make and model
- Doug DC862
- Aircraft serial
- 45909
- System (JASC)
- 2120 · Air Distribution System
- Part
- Cooling Valve
- Condition
- Miswired
- Location
- Radio Rack
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.