correct position of engine oil before
drain,and then loosen the drain plug.
4. After the engine oil has been
completely drained, tighten the drain
plug clockwise.
5. Remove the oil filter. It should be
removed with hands (if you feel slip鄄
pery, try to take it off with a piece of
cloth). A certain amount of engine oil
may flow out when the filter is re鄄
moved. Therefore, align it with a
container below.
6. Install the new oil filter. Never over
tighten it, keep the contact surface
clean, and completely remove old
washers. Before fitting, apply clean
engine oil onto the sealing washers
of the filter.
7. Fill the engine with oil of qualified
grade and check the level.
8. Start the engine and check for any
oil leakage at the drain plug or oil filter.
9. After the engine has reached the
normal water temperature, stop it
and check the oil level again.
Inspection and replacement of en鄄
gine cooling liquid.
Note:
音 When it is necessary to add
engine oil, use the oil with quali鄄
fied grade. It is recommended to
store the engine oil in a sealed
container, and buy it from a gas
station. Never pour the oil onto
ground or discard it with other do鄄
mestic rubbish.
Maintenance by vehicle owner
114
Warning院
音 Take care when draining the
engine oil, to avoid scalding by
hot oil!
Warning院
音 Persistent skin contact with
used engine oil may lead to
cancer. Wash the skin with soap
and clean water, and protect
your skin.
Warning院
音 Never open the water tank
cap when the engine is hot. The
pressure in the cooling system
of engine may force the cooling
liquid out. Failure to observe this
advice may result in serious
scalding accident. Therefore,
never open the water tank cap
when the engine is hot.
Engine cooling liquid
Use an ethylene or ethylene glycol
cooling liquid with water at a mixture
ratio of 50/50. The engine cooling
liquid should be compatible with the
parts of aluminum alloy engine. Nev鄄
er use additional inhibitor or additive.
The cooling system should used en鄄
gine cooling liquid with correct con鄄
centration and anti-freezing and an鄄
ti-corrosion performance.
Do not use a cooling liquid solution
with concentration exceeding 60% or
below 35%. Using such cooling liq鄄
uid may damage the cooling system.
Refer to the table below for filling or
replacing engine cooling liquid, and
adjust the mixture ratio as appropri鄄
ate.
Check the cooling liquid level
The cooling liquid level can be seen
on the side of the plastic cooling liq鄄
uid tank. The level should be be鄄
tween the "L" and "F" lines. If it is be鄄
low the "L" mark, cooling liquid
should be added. If the standard lim鄄
it is still not reached, check for pos鄄
sible water leakage. If the level
keeps on decreasing, have it
checked by a JAC dealer and find
out its cause.
Replace engine cooling liquid
Replace engine cooling liquid as per
the maintenance schedule.
Protection 益
Mixing ratio
Cooling liquid
solution
Water
-15
30%
65%
-25
40%
60%
-35
50%
50%
-45
60%
40%
115