What was found
LOST POWER TO EGT INDICATORS ANS SAI WHILE IN FLIGHT AT FL330. FOUND DC BUS BLOCKER RECTIFIER R7-5 WDM 24-4-1 P44 BAD. REMOVED AND REPLACED SAME, OPS CKS NORMAL AT THIS TIME.
- Difficulty date
- November 8, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N791FT
- Make and model
- Doug DC873F
- Aircraft serial
- 46045
- System (JASC)
- 7722 · Engine EGT/TIT Indicating System
- Part
- Rectifier
- Part number
- 3716072501
- Condition
- Failed
- Location
- Egt Indicator
- Stage of operation
- CR
- Nature of condition
- H
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.