Assembly - Doosan DX140R Shop Manual

Assembly

1. Clean (degrease) the seal groove for the outer and inner
seals (7).
Apply instant glue to seal (7).
Install both seals respectively into position.
2. Hoist the outer race by crane horizontally and match it with
the inner race coaxially.
Rotating the outer race, insert balls (5), support (6) into the
plug (4) hole one by one with a round bar.
3. Top plug (4) into outer race (1) and then, drive pin (3) into
the pin hole.
Caulk the head of pin (3) with a punch.
Fill grease through the grease fitting.
Swing Bearing
Figure 8
Figure 9
Figure 10
Figure 11
SP001856
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