Mitsubushi — Adjust the fuel injection pressure

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

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Procedure

1. 1. Turn-the adjusting screw to the standard value. — Decreasingy”
2. To increase the injection pressure, tighten the proseure
3. screw. To decrease the injection pressure, loosen
4. the screw.
5. 2. When the pressure meets the standard value,
6. secure the cap nut by applying the specified torque
7. (44+5 N-m {4.5+0.5 kgf-m} [32.53.6 Ibf-ft]).

Source: manual:Mitsubishi S12A2 Manual.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.