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Hercules — ENGINE REPAIR AND OVERHAUL

For these Hercules models: #D-198-ER, *D-2908-ER, D-1500, D-1700, D-2000, D-2300, D-3400, De3000.

Applies to: Hercules D 1500, Hercules D 1700, Hercules D 2000, Hercules D 2300, Hercules D 3400, Hercules De3000

Procedure

  1. 2. Remove the timing hole cover plate
  2. from the injection pump, Turn the rotor in the
  3. direction of engine rotation so. that the timing
  4. lines of the pump coincide as shown in figure
  5. 3-4. This times the pump so that it canbe
  6. positioned on the engine which has the crank-

Source: manual:HERCULES Maintenance Manual D1700 D2000 D2300 D3000 D3400.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.