Yanmar 3HM Manuale Utente Scaricare il pdf (Pagina 42)

For 1GM/2GM/3GMD

Injection timing mark on flywheel (1T, 2T. 3T)

1. Cylinder block side timing mark

2. Flywheel

3. Crankshaft pulley

4. M8 bolt

3-f)

Remove the fuel injection nozzle and check the injection spray condition. Cone-shaped

condition is proper.

If the spray is not cone-shaped, check the

following point.

3-f)-1.

The injection pressure may be low;

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