Cummins/Onan — LOW TEMPERATURES

For these Cummins/Onan models: CCK, CCK-131, CCK-3R.

Applies to: Cummins Onan Cck, Cummins Onan Cck 131

Procedure

1. Use correct SAE No. oil for temperature conditions,
2. Use fresh fnot premium} gasoline. Protect against
3. Keep ignition system clean, properly adjusted, and
4. Partially restrict coo! air flow but use care to avoid

Source: manual:927-0300 Onan CCK (spec A-K) Genset Operator & Parts manual (03-1968).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.