3
. INSPECTION/ADJUSTMENT
3-5
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
Engine oil recommendation
Use a premium quality 4-stroke motor oil to
ensure longer service life of your scooter. Use
only oils which are rated, SJ under the API
service classification. The recommended
viscosity is SAE 15W-40. If a SAE 15W-40
motor oil is not available, select an alternative
according to the chart.
Engine oil capacity:
At disassembly:
1.2 L
(0.968 lmp qt, 1.166 US qt)
At change:
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.
2. Stop the engine and put the scooter on its
center stand on level ground.
3. After a few minutes, remove the oil filler
cap/dipstick, wipe it clean, and reinsert the
oil filler cap/dipstick without screwing it
in. Remove the oil filler cap/dipstick. The
oil level should be between the upper and
lower marks on the oil filler cap/dipstick.
4. If required, add the specified oil up to the
upper level mark. Do not overfill.
5. Reinstall the oil filler cap/dipstick. Check
for oil leaks.
Let the engine and exhaust system cool
before working in those areas.
＊
-10 0 10 20 30 40 C
0
0 20 40 60 80 100 F
0
20W-40 , 20W-50
15W-40 , 15W-50
10W-40
10W-30
20W-40, 20W-50
15W-40, 15W-50
10W-40
10W-30
20W-40 , 20W-50
5W-50
ENGINE OIL VISCOSITIES
Cortesia de/ Courtesy of: www.batmotos.com
Cortesia de/ Courtesy of: www.batmotos.com
