3. REPLACE SPARK PLUGS (a) Disconnect the high-tension cords at the boot. Do not pull on the cords. (b) Using plug wrench (16 mm), remove the spark plugs. (c) Check the gap on the new plugs. Correct electrode gap 7M-GE 1.1 mm (0.043 in.) 7M-GTE 0.8 mm (0.031 in.) Recommended spark plugs: 7M-GE ND PG16R NGK BCPR5EP11 7M-GTE ND PQ20R-P8 NGK BCPR6EP-N8 HINT: If adjusting the gap of a new plug, bend only the base of the ground electrode. Do not touch the tip. Never attempt to adjust the gap on a used plug. 4. INSPECT AIR FILTER (a) Visually check that the air cleaner element is not excessively dirty, damaged or oily. If necessary, replace the air cleaner element. (b) Clean the element with compressed air. First blow from the back side thoroughly, then blow off the front side of the element. 5. REPLACE AIR FILTER Replace the air cleaner element with a new one. 6. REPLACE ENGINE OIL AND OIL FILTER (See page LU-5) Oil grade: API grade SG, multigrade, fuel-efficient and recommended viscosity oil. Engine oil capacity: Drain and refill w/o Oil filter change 4.1 liters (4.3 US qts, 3.6 Imp. qts) w/ Oil filter change 4.4 liters (4.7 US qts, 3.9 Imp. qts) 7. REPLACE ENGINE COOLANT (See page CO-5) Coolant capacity (w/ Heater or air conditioner): 7M-GE M/T 8.1 liters (8.6 US qts, 7.1 Imp. qts) A/T 8.0 liters (8.5 US qts, 7.0 Imp. qts) 7M-GTE M/T 8.2 liters (8.7 US qts, 7.2 Imp. qts) A/T 8.1 liters (8.5 US qts, 7.1 Imp. qts)