QJMOTOR SRT 550 Manual Del Usuario página 42

● Oil Level and Oil Change
Before starting the
engine, check the
engine oil level. When
checking the oil level,
let the vehicle stand
upright on the flat
ground, and observe whether the liquid level is
between the scale lines L and H through the oil peep
window. When the engine oil level is lower than the
lower scale line L, open the upper oil filler cap ①
and add engine oil to the middle position of the
upper and lower scale lines.
Replace the engine oil and the oil filter
Note
The engine oil shall be replaced when the
temperature of the engine is not yet cooled and the
Note
vehicle body is supported by the support frame (to
ensure that the motorcycle is on the horizontal plane
and the vehicle body is vertical), so as to ensure that
the engine oil is drained quickly and completely.
The engine oil capacity
approximately 3.2 liters, or 2.9
liters when replaced.
(1) When draining the engine oil,
properly place the oil drain basin
below the oil drain position,
remove the oil drain bolt ①, completely drain the
engine oil in the tank, reinstall the oil drain bolt with a
torque of 20 ~ 25 N. M, and replace the engine oil
filter ② according to the following steps:
①. Use the special tool for removing the engine oil
filter to clamp the engine oil filter and rotate it
counterclockwise to remove the engine oil filter to be
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