Hello Gavriloae,Hope you are doing well! For the Proposal of FCU, there are several questions shown as follows:1. The typical FCU Test Stand with DAS could test GTCP-131 9A/9B without any other upgrade?2. It could test IGVA, BCV,BCVA and Flow Divider?3. For the ESC, special test tool, engine fuel pumps and flow divider. We think they may be prepared by CEL and included in the test stand.4. For the drawings of mechanical, hydraulic and electrical interfaces, should we supply the drawings of the factory?5. For the training during FAT, it is a training only about the Testing or about the overhaul of the LRU?Please see the attachment for the associated CMM.Looking forward to your reply! Have a nice day!