Maintenance & Adjustment
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D760.H03E-001.H1907
4. Add clean oil to the oil tank, run the engine at an idle speed for 3-5 s, and then stop
the engine to check the oil level again and add oil. Repeat the above prºCedures
for three times at least. During the oil addition, make sure that oil level will not drop
too fast or there is no oil in the tank to prevent the system from absorbing any air.
5. Run the engine at an idle speed for 2 min, and then stop the engine to check if the
oil level meets the requirement.
6. Run the engine, turn the steering wheel from left limit to right limit and repeat this
for many times until the oil level stops dropping and no bubbles ºCcur. Add the oil
to the level required (that is, between the upper and lower marks of the oil
dipstick). Repeat this step several times until the hydraulic oil level is between
MAX and MIN marks of oil dipstick.
CAUTION:
1.Do not add the hydraulic oil with engine running.
2.Make sure to replenish with the hydraulic oil of the same grade.
3.With engine idling, turn the steering wheel to the left and right to
facilitate bleeding air from the system.
4.Always shut down the engine when checking the oil level.
5.Never let the steering wheel stay at the extreme position for more than
15 s. In such a case, it is required to slightly rotate the steering wheel
backwards so as to avoid any damage to the power steering pump.
6.Before starting the vehicle for the first time at the ambient temperature
below 10ºC, run the engine at an idle speed for more than 30 s, and
rotate the steering wheel when the steering fluid temperature rises, so
as to avoid hard steering or any damage to the power steering pump.
Maintenance of Suspension
Maintenance of balanced suspension
Before the first guarantee of the new car enters the station for maintenance,
clean and check whether the leaf spring and spring clamp are loose or deformed
every 500~1000km, tighten the u-type bolt and retighten it twice. Check for looseness
and deformation during the station maintenance and tighten the torque as required.
In the process of driving and maintenance, it is forbidden to hammer the side and
surface of the leaf spring with an iron tool, otherwise the hammer hammer scar will
become the source of fatigue, and early crack and gradually expand, leading to early
fracture of the leaf spring.
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