What was found
SEVERAL COMPONENTS OF THIS TANDEM HYDRAULIC UNIT RECENTLY OVERHAULED, SEEM TO HAVE BEEN TREATED IN A WAY THAT NEITHER CORRESPONDS TO THE ORIGINAL DRAWINGS/SPECIFICATIONS OF THE UNIT NOR THE MBB-BK 117 REPAIR MANUAL (REM, CHAPTER 401)
- Difficulty date
- August 27, 2003
- Submitted
- August 27, 2003
- Operation
- General aviation
- Make and model
- Bolkms BK117A3
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Hydraulic System
- Part number
- 11745020V002
- Part serial
- 050427
- Condition
- Misoverhauled
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.