8. INSPECTION AND MAINTENANCE BEFORE RIDING
14
ENGINE OIL INSPECTION AND CHANGE
INSPECTION
：
1. Use the main parking stand to support the
scooter on a level ground, remove the dipstick
after engine stopped for 3~5 minutes. Wipe oil
off the dipstick and then insert it into the guide
tube again (Do not rotate it.)
2. Remove the dipstick and check whether oil level
is in between the upper and lower marks.
Add oil to upper limit if oil is under the lower
limit. (Check cylinder, crankcase…etc for
leakage.)
OIL CHANGE
：
Change engine oil after the first 300km, and
change the engine oil every 3,000km thereafter.
Cleaning oil filter's every 6,000km.
In order to maintain the engine’s maximum
performance, check whether the engine oil is
enough every 500km. Add oil to upper limit if
the engine oil has been found to be inadequate.
Engine Oil
：
Use API SH, SAE 10w-30 grade or
better engine oil. Otherwise, damage will not be
covered by warranty.
※
Recommended Oil
：
SYM Genuine EXTRA 4X OIL.
Oil Capacity
：
MIO50--0.8 Liter (0.7 liters for routine change).
MIO100--0.75 Liter (0.6 liters for routine change).
TRANSMISSION OIL INSPECTION AND CHANGE
INSPECTION
：
Use the main stand to support the scooter on a level ground, after the engine stops, wait for 3~5
minutes. Remove the transmission oil infusion bolt, put a measuring glass under the drain bolt, and
remove the drain bolt. Let the oil flows into measuring glass and check for decreased or not. (at
disassembly
：
110 c.c. / at change
：
90~100 c.c.).
OIL REPLACEMENT
：
Stop the engine and use the main stand to support your scooter on a level ground. Remove the
infusion bolt and drain bolt, drain out the oil.
Install the drain bolt and tighten it. Fill new transmission oil (90~100 c.c.), and install the infusion bolt
and tighten it. (make sure that bolts are tightened and check that there’s no leakage.)
※
Recommend Oil
：
Genuine SYM HYPOID GEAR OIL (SAE 85W-140).
Oil Filter Cap
Upper limit
Lower limit
