MCH 13-16: FILTER U-BOLTS AND CYLINDER TIE RODS IMPROVED

As part of a general improvement in the quality of the components, the u-bolts fixing the filters and the tie rods (prisoners) of the cylinders of all MCH 13 and 16 compressors are replaced and go from galvanised steel to stainless steel, thus improving their lifetime and removing all risk of oxidation.