3. INSPECTION/ADJUSTMENT DOWNTOWN 125i Minor adjustment is made with the adjusting nut at the throttle grip side. Slide the rubber cover (1) out and adjust by loosening the lock nut (3) and turning the adjusting nut (2). (Chart) ENGINE OIL VISCOSITIES 20W-40,, 20W-50 20W-40 20W-50 15W-40,, 15W-50 15W-40 15W-50 10W-40 10W-40 10W-30 10W-30 20W-40 5W-50 , 20W-50 0 -10 0 10 20 30 40 C 0 0 20 40 60 80 100 F ENGINE OIL 2. Stop the engine and put the scooter on its Engine oil recommendation center stand on level ground. Use a premium quality 4-stroke motor oil to 3. After a few minutes, remove the oil filler cap/dipstick, wipe it clean, and reinsert the ensure longer service life of your scooter. Use oil filler cap/dipstick without screwing it only oils which are rated, SJ under the API in. Remove the oil filler cap/dipstick. The service classification. The recommended oil level should be between the upper and lower marks on the oil filler cap/dipstick. viscosity is SAE 15W-40. If a SAE 15W-40 motor oil is not available, select an alternative 4. If required, add the specified oil up to the according to the chart. upper level mark. Do not overfill. Engine oil capacity: 5. Reinstall the oil filler cap/dipstick. Check At disassembly: for oil leaks. 1.2 L (0.968 lmp qt, 1.166 US qt) Let the engine and exhaust system cool At change: before working in those areas. 1.0 L Engine oil level check Check the engine oil level each day before riding the scooter. The level must be maintained between the upper and lower level marks on the oil filler cap/dipstick. 1. Start the engine and let it idle for a few minutes. 3-5