CHKADJ Periodic checks and adjustments3-9 69M3E11Checking the TCI unit air gap1. Remove the fuel tank 1, manual starter2, and flywheel magnet cover 3.2. Measure the gap a between both pro-jections b and flywheel magnet using athickness gauge. Adjust if out of specifi-cation.3. Loosen the bolts 4 and adjust the TCIunit air gap position.4. Tighten the bolts, and then check the TCIunit air gap. Adjust if necessary.Lower unit 3Checking the gear oil level1. Fully tilt the outboard motor down.2. Remove the check screw 1, and thencheck the gear oil level in the lower case.NOTE:If the oil is at the correct level, the oil shouldoverflow out of the check hole when thecheck screw is removed.3. If necessary, add sufficient gear oil of therecommended type until it overflows outof the check hole.4. Install the check screw.TCI unit air gap:0.4–0.6 mm (0.016–0.024 in)Recommended gear oil:Hypoid gear oilSAE: 90S69M32201
