Facts About Generators
GeneratorsDirectoryCompareRepairEnginesControllersPartsManufacturersGuides
Search models or part #
Home›Repair guides›Service Procedure

Cummins/Onan — Service Procedure

A Cummins/Onan service procedure — check it applies to your exact model before use.

Browse Cummins/Onan generators & specs →

Before you start

  • position of float assembly parts, then slide out retaining pin and remove the float

Procedure

  1. If engine is equipped with an automatic choke,
  2. Remove throttle and choke plate retaining screws,
  3. Remove main and idle adjustment screw assem-
  4. On downdraft carburetors, remove attaching
  5. Carefully note position of float assembly parts,

Source: manual:927-0754 Onan CCK-CCKA-CCKB (Spec A-J) Engine Service Manual (03-1986)L.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.