What was found
OAK - DURING 15K CHECK, FOUND RIGHT HEAT EXCHANGER PLENUM AREA WORN THROUGH DUE TO RUBBING ON EXIT DUCT. CUT OUT DAMAGED AREA AND WELDED IN A DOUBLER PER DRS 10.225. (M)
- Difficulty date
- April 18, 2003
- Submitted
- March 11, 2004
- Operation
- Air carrier
- Aircraft
- N947AS
- Make and model
- Doug DC983
- Aircraft serial
- 53020
- System (JASC)
- 2120 · Air Distribution System
- Part
- Plenum
- Part number
- 5910090137
- Condition
- Worn
- Location
- Rt Heat Exchange
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.