# SDR CA970624016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Engine: Pwa JT8D7A
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu System
- Part number: 26700011
- Condition: Cabin Smoke
- Location: Air Dist
- Stage of operation: CL
- Nature of condition: B
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970624016

## Discrepancy

(CAN) AUXILIARY POWER UNIT SHUT DOWN PRIOR TO TAXIING. THROUGH 700 FEET STRONG SMOKE SMELL WITH HAZE PRESENT IN FLT DECK & CABIN. SMOKE ALARMS ACTIVATED IN BOTH LAVATORIES & APU POWER AVAILABLE LIGHT  ON APU & GEN OFF LIGHT ON. APU FIRE DRILL CARRIED OUT, FIRE AGENT #1 DISCHARGED, BOTH AIR COND OFF, APU POWER AVAILABLE LIGHT OUT. APU GEN LIGHT STAYED ON. MAINT REPLD FIRE BOTTLE & SQUIB, FLT DATA RECORDER (P/N 31-80543-1), CABIN TEMP CNTL SENSOR (P/N 969-0018-001), CABIN TEMP CNTLLER (P/N 607146-2-2), CVR (P/N 23-80199-1) & TEMPERATURE VALVE (P/N 321858-1). ENGINES & AUXILIARY POWER UNIT GROUND RUN & SYS CHECKED SERVICEABLE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.