- Запч.: Counterweight
- Запч.: Ring at fan cowl
- Запч.: Add. secondary valve 180 bar
- Запч.: Mount
- Запч.: Central platform
- Запч.: Roof platform
- Запч.: Dummy plate changed
- Запч.: Rail
- Запч.: Engine room, bulkhead
- Запч.: Compressor not used
- Запч.: Bleed-off valve (1x 190 bar)