What was found
EICAS ILLUMINATED TWICE/EXTINGUISHED AFTER 3 MINUTES. LEFT ENGINE HPSOV MESSAGE REMAINS. BITE TEST HPSOV BOX, INSPECTED HPSOV FOR DAMAGE, SECURED CLAMP, NO DEFECTS NOTED, MESSAGE CLEARED OPS CHECK OK.
- Difficulty date
- August 30, 2022
- Submitted
- September 7, 2022
- Operation
- Air carrier
- Aircraft
- N321CM
- Make and model
- Boeing 767
- Aircraft serial
- 29431
- Aircraft time
- 85,297 hours, 14,393 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- None
- Condition
- None
- Stage of operation
- NR
- 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.