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Cummins/Onan Spec J — Service Procedure

For the Cummins/Onan Spec J.

Applies to: Cummins Onan Spec J

Before you start

  • FIG. L - MAGNETO PARTS GROUP 63

Procedure

  1. State definite shipping instructions.
  2. Give the part number, description

Tools required

  • Gauge faced forward
  • Gauge faced left

Source: manual:920-1010 Onan CW (spec E-J) Genset Instruction and Parts manual (03-1962).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.