What was found
LEFT HPC BITE SWITCH FAULT DURING AIR SUPPLY MODULE BITE TEST. THE 1 ENGINE HPC WAS REMOVED AND REPLACED. AIR SUPPLY MODULE BITE TEST CARRIED OUT IAW AMM 36-11-08, REV 121. FOUND SATISFACTORY.
- Difficulty date
- July 31, 2017
- Submitted
- July 31, 2017
- Operation
- Air carrier
- Aircraft
- N1361A
- Make and model
- Boeing 76731B
- Aircraft serial
- 26265
- Aircraft time
- 85,453 hours, 18,001 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Controller
- Part number
- 77328915
- Part serial
- 2013060014
- Condition
- Malfunctioned
- Location
- Lt Hpc
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.