Chevron lists the 400 SDE and 400 XLE as both meeting "MTU category" 2.1 and 3.1, respectively.
1. Going through the Afton Handbook, does this mean that it meets MTU MTL 5044, for multigrade "1 to 3" or "3.1"?
2. If so, there is a seemingly stringent FZG test it must meet. Does anyone know how other competing HDEOs should compare in this test?
3. Is the main reason other HDEOs (Delvac 1300 or Rotella T6) don't recommend their lubes for MTU because of not meeting the mark for other criteria (eg. seal compatibility)?
1. Going through the Afton Handbook, does this mean that it meets MTU MTL 5044, for multigrade "1 to 3" or "3.1"?
2. If so, there is a seemingly stringent FZG test it must meet. Does anyone know how other competing HDEOs should compare in this test?
3. Is the main reason other HDEOs (Delvac 1300 or Rotella T6) don't recommend their lubes for MTU because of not meeting the mark for other criteria (eg. seal compatibility)?