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Home›Repair guides›TO REPLACE THE CYLINDER HEAD

Hercules — TO REPLACE THE CYLINDER HEAD

A Hercules service procedure — check it applies to your exact model before use.

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Procedure

  1. 1. Before installing the cylinder heads, clean out the carbon deposits
  2. by scraping or brushing. If the valves are to be ground or other-
  3. wise serviced, see "Valves".

Source: manual:HERCULES D4800 Maintenance Manual .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.