Doosan DX60R Shop Manual page 397

Reassembly of Oil Pump
1. Lubricate the outer rotor and pump bore in the gear case
with clean engine oil.
2. Reinstall the outer rotor in the gear case housing. The
punch mark (1, Figure 333) on the end of the outer rotor
must face away from the gear case housing (2, Figure
333).
3. Reinstall the oil pump assembly (1, Figure 334) into the
gear case housing (2, Figure 334). Tighten the bolts to
specified torque.
4. Reinstall the gear case cover and crankshaft pulley. See
"Installation of Gear Case Cover" on page -156
5. Reinstall the engine coolant pump V-pulley (1, Figure
335), spacer (2, Figure 335), engine cooling fan (3, Figure
335) and engine cooling fan guard (if equipped).
6. Reinstall the V-belt. Tighten the V-belt to the proper
tension as described in Check and Adjust Cooling Fan V-
Belt on page 5-22.
Engine
Figure 333
Figure 334
Figure 335
SP001693
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