Perkins — Generator Set Timing Mark Verification

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

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Procedure

1. Remove the fuel injection pump
2. Fit the adaptor 21825513 (A) to the drive shaft of the fuel pump and fasten it with the nut of the fuel pump gear
3. Remove the banjo bolt from number 1 high-pressure outlet
4. Fit a banjo bolt which does not contain a pressure valve
5. Connect number 1 outlet to an atomiser tester

Source: manual:Perkins 1000 Series.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.