What was found
SMOKE CAME FROM ROW 1DC LOWER WALL VENT. ON ACFT POWER UP. FOUND WATER QUANTITY MODE SELECTOR SWITCH SHORTED. REPLACED FILL VENT VALVE (M1-75). ALL CHECKED GOOD.
- Difficulty date
- June 24, 2017
- Submitted
- July 6, 2017
- Operation
- Air carrier
- Aircraft
- N999DN
- Make and model
- Doug MD88
- Aircraft serial
- 53371
- Aircraft time
- 66,674 hours, 47,869 cycles
- System (JASC)
- 3810 · Potable Water System
- Part
- Selector Switch
- Condition
- Shorted
- Location
- Water Qty
- Stage of operation
- IN
- 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.