6 Sil non turbo.......I stripped the pack complete and reassemble it .......toke it to the hydraulic people for testing .....clutchplates lock-up at 9.1 bar . I am happy . Test my oilflow from pump and saw a lot of air coming threw . Test pump without the pick-up and filter and then is was without air . I replaced the o-ring at the pump inlet aswell the o-ring at the filter special flange (that one with the grubscrew) and test it again . Now the oil was without air . Reassemble and this County is working now !