Takeuchi TB175W, Руководство оператора

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149
MAINTENANCE
When Required
Replacing the Bucket
WARNING
�
Before performing maintenance or
repairs under the machine, set all
working equipment against the ground
or in the lowermost position.
�
If maintenance must be performed with
the engine running, always work as a
two person team with one person sitting
in the operator’s seat while the other
works on the machine.
• When performing maintenance, be
sure to keep your body and clothing
away from moving parts.
�
Wear required appropriate equipment
such as safety glasses and filter
mask when using hammers, as metal
fragments or other objects can fly and
cause serious personal injury.
�
When lining up the pin holes, always do
so by sight. Your finger may be cut off
if you stick it into the hole.
Removal
1. Ground the bucket as shown on the
diagram above in a stable position.
Supplement: When removing pins, set the
bucket so that it is just gently against the
ground. If it is strongly against the ground, the
resistance will be great and it will be difficult
to remove the pin.
2. Set the safety lock lever to the locked
position and stop the engine.
3. Remove the bolt (1).
4. Hammer pin (2) out of the bucket.
5. Remove the bucket.
Inspect the pin seal (3) and replace it if it is
deformed or damaged. (See next page.)
Installation
1. Set the bucket’s O-ring (4) as shown on the
diagram.
2. Line up pin hole (A) in the bucket with the
pin hole in the arm (5), and install the pin
(2).
3. Operate the cylinder, line up pin hole (B) in
the bucket with the pin hole in the link arm
(6), and install the pin (2).
E4G048
E4G052
5
4
3
1
2
E4G053
4
E4G054
6
B
A
5