Mitsubishi — Throttle Lever Adjustment
Adjustments
From a Mitsubishi owner's manual — check it applies to your exact model before use.
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Before you start
- The high speed adjusting bolt is pre-adjusted and sealed at the factory.
Procedure
- Place the throttle lever in the low idle speed position (ball in recess).
- Loosen the nut securing the speed control rod to the joint.
- Watch the tachometer and turn the nut so the engine idles at 750~800 rpm.
- Lock the nut.
- Adjust the nut at the throttle lever supporting point so the lever is not moved by vibration or governor spring.
Specs & values
- Low idle speed 900 rpm
- High idle speed 2,900 rpm
- Idle adjustment 750~800 rpm
Source: Mitsubishi owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.