Doosan DX60R Shop Manual page 705

Main Pump Disassembly
1. Remove cover.
2. Remove Allen head bolts: (M14 x 40, 2 Each), (M14 x 65,
2 Each) and (M14 x 75, 2 Each).
NOTE:
Use Allen wrench (12 mm)
3. Remove cover while keeping horizontal balance. There
may be some resistance, while removing cover, so lightly
tap cover with a plastic hammer.
4. Remove gasket.
5. Remove components from housing.
6. Remove two springs and spring seats.
7. Remove parallel piston from housing.
Main Pump
Figure 13
Figure 14
Figure 15
Figure 16
SP001488
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