actions,
actions,
actions,
actions, please
please
please
please note
note
note
note to
to
to
to perform
perform
perform
perform in
in
in
in accordance
accordance
accordance
accordance with
with
with
with the
the
the
the relevant
relevant
relevant
relevant safety
safety
safety
safety regulations.
regulations.
regulations.
regulations.
During
During
During
During the
the
the
the oil
oil
oil
oil change
change
change
change process,
process,
process,
process, we
we
we
we should
should
should
should pay
pay
pay
pay great
great
great
great attention
attention
attention
attention to
to
to
to cleanliness
cleanliness
cleanliness
cleanliness of
of
of
of the
the
the
the
oil,
oil,
oil,
oil, do
do
do
do not
not
not
not let
let
let
let dirt
dirt
dirt
dirt coming
coming
coming
coming into
into
into
into the
the
the
the hydraulic
hydraulic
hydraulic
hydraulic system.
system.
system.
system.
1. Clean up the impurities and debris in the bucket, and park the car
at
the flat and open
spaces, install a fixed frame rod, rotate the parking brake button to reset it, speed
changing handle is placed in the neutral position. Start the engine and run
it
at
idle
speed for 10 minutes, during the previous process, repeat several times to lift the lift
arm, lower down
lift
arm, forward dumping the bucket and backward dumping the
bucket, and other activities.
2. Finally, raise the lift arm to the highest position, and tilt backward s the bucket to
maximum position, the engine turns off.
3. Firstly push the pilot joystick to the right, so that the bucket is tilted forwards under its
own weight to pour out the oil in the bucket cylinder; after the bucket turns to right
place, push the joystick forward and the lift arm lowers under its own wei ght to pour
out the oil in the lift arm cylinder
4. Push the pilot joystick to the middle position.
5. Clean up the oil outlet cover
at
the bottom of the hydraulic oil tank, screw off the oil
outlet screw piston and receive the oil with container.
At
the same time, screw offs
the air filter to speed up the process of draining oil.
6. Remove top cap of the oil return filter of the hydraulic oil tank, replace the oil return
filter element. Dismount the top cap of the oil filter of the hydraulic oil, and replace the
filter element.
7. Block the sucking back port of the hydraulic oil tank with a clean cloth, flash to clean
the inside wall of the hydraulic tank with diesel from the top cover installation port of
the sucking back filter of the oil tank, and drain out the oil from the oil outlet pipe.
Finally, clean the bottom of the oil tank and four sides of the wall with a clean dry cloth ,
take out the cloth blocking
at
the oil sucking port.
8. Install the oil outlet screw piston for hydraulic oil drainage, return oil filter, oil suction
filter and top cap.
9. Fill clean hydraulic oil for the refueling port of the hydraulic oil tank, so that the
hydraulic oil level reaches the middle position of upper oil mark of the hydraulic oil,
screw on the refueling cap.
10. Remove the frame fixing rod, start the engine, operate the pilot joystick for lifting the
lift arm 2-3 times, tilting the bucket backwards and forwards and turning the bucket to
the left and right to the maximum angle, fill the oil cylinder with hydraulic oil. Then let
the engine run
at
idle speed for 5 minutes to exhaust air from the system.
11.
Engine turns off, open the hydraulic tank filler cap, and add clean hydraulic oil to the
middle position of the upper oil mark of the hydraulic oil tank.
Warning
Warning
Warning
Warning
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