LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1988 >> Tercel SR5 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Spark Control System >> Component Testing >> Check Valve
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Check Valve

Note direction of valve installation. Remove valve. Apply air pressure to one side of valve. Air should flow freely in one direction and be restricted in the other. Replace valve if defective.