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Doosan GE12TIC — Breaking-in new engine

Operation

For the Doosan GE12TIC, from the Doosan service manual.

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Procedure

  1. Run engine at fast idle until normal operating temperature.
  2. Avoid overload or continuous high speed.
  3. Avoid high speed with no load.
  4. Avoid abrupt start and stop.
  5. Keep engine speed under 70% of maximum.
  6. Perform thorough maintenance and inspection.

Specs & values

  • Up to first 50 hours

Source: Doosan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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