What was found
RIGHT ENGINE HPSOV SWITCH BROKEN. REMOVED AND REPLACED THE HPSOV SWITCH IAW AMM 36-11-07.
- Difficulty date
- March 9, 2018
- Submitted
- March 13, 2018
- Operation
- Air carrier
- Aircraft
- N1997A
- Make and model
- Boeing 76733A
- Aircraft serial
- 27310
- Aircraft time
- 93,178 hours, 18,506 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Switch
- Part number
- 80217012
- Part serial
- 200206150
- Condition
- Failed
- Location
- Shutoff Valve
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.