Get help from Pros. Remove ads. Promote your CV or LinkedIn profile.

Recently ER crew noticed that ME units are not firing in half ahead or below movement.

Exh. temperatures of all affected units were low compared to other units.

At FULL AHEAD units start firing as normal.

Why may units stop firing?

26 Mar '20, 03:46

March 26, 2020, 3:46 a.m.
KnowledgeBase's gravatar image

  1. Units may be in poor condition or Probably, FIVA valve is not working properly. To evaluate:
  2. increasing Low Load offset by 3%
  3. check Pcomp
  4. Inspect piston rings.
  5. Throttle valves of affected units should be inspected
  6. Check valves 405 & 406
permanent link

26 Mar '20, 14:35

March 26, 2020, 2:35 p.m.
cheng's gravatar image

add your answer

MarineProHelp 2018 - 2022