Infineum, one of the world's best-known manufacturers of motor oil additives and a long-standing supplier of ADECO, has confirmed that the ADECO® XHPD SAE 10W-40 synthetic motor oil meets the MAN M 3477 / M3275-1 specifications. As MAN no longer issues an apruvel for this specifications, this document actually authorizes the use of ADECO® XHPD SAE 10W-40 engine oil in MAN engines that require the specified specifications.