DX380LC-7
Operation
3-44
Reversal (If Applicable)
1.
Place the bucket on a flat surface.
2.
Remove double nut on the stopper bolt for arm pin (A,
Figure 74) and link pin (B, Figure 74), remove bolt, pull out
arm pin (A, Figure 74) and link pin (B, Figure 74), and then
remove bucket.
3.
After removing the bucket, reverse it.
4.
Align arm (5, Figure 74) with replacement bucket hole (1,
Figure 75), then align link (6, Figure 74) with hole (2,
Figure 75), then insert greased coated pins (A, Figure 74)
and (B, Figure 74) into hole (1, Figure 75) and hole (2,
Figure 75) respectively.
5.
Install the stopper bolts and nuts for each pin.
6.
Lubricate with grease thoroughly until grease comes out
from the end face.
DS1900967
6
5
A
B
Figure 74
NOTICE
When removing the pins, place the bucket so it is in
resting slightly on the ground. If down pressure is
applied to the bucket, the resistance will be increased
and it will be difficult to remove pins. After removing
the pins, make sure they are clean and do not allow
mud, sand, or other debris to get on them. Dust seals
are fitted at both ends of the bushings. Be careful not
to damage them.
DS1900970
2
1
Figure 75
DS1900971
1
2
Figure 76
NOTICE
When reversing, do not install an O-ring. Keep the
O-ring in a safe place until using it next.
NOTICE
When replacing the bucket, replace the dust seal if it
has been damaged. If a damaged seal is used without
being replaced, sand and dirt may enter the pin portion
and cause abnormal wear of the pin.