Doosan DX60R Shop Manual page 589

GM Motor Installation
1. Set the GM motor on a workbench.
NOTE: While matching the screw holes of hub (1) and
screw holes of the workbench, carefully place
the travel motor in the mounting holes of the
workbench.
2. Mount the GM motor on workbench so that the 2 hex
socket head bolts are positioned symmetrically.
Tighten the hex socket head bolts securely. Failure to
do so could result in injury caused by GM motor falling
when it is inverted.
Lubricating Oil Extraction
NOTE: If dissembling the rear flange only, proceed to
below item (7).
1. Invert the GM motor.
2. Loosen and remove plugs (33), hex socket plug (34).
NOTE: When
container below the workbench.
3. Dispose of drained fluids according to local regulations.
4. Slowly invert the GM motor and extract the lubricating oil.
5. Remove 0-ring (36) from plug (33), and hex. socket plugs
(2 plugs).
NOTE: Do not reuse O-ring (36) which has been
removed.
Travel Motor
CAUTION
extracting lubricating
Figure 29
Figure 30
oil, place a
Figure 31
Figure 32
SP001686
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