Doosan DX60R Shop Manual page 329

Reassembly of Pistons
1. Select the parts needed to reassemble the piston and
connecting rod for one cylinder.
2. If removed, install a new wrist pin bushing (7, Figure 210)
using a press and the appropriate service tool. Be sure to
align the oil holes.
3. Reinstall one circlip (5, Figure 210) into the piston. Ensure
the circlip is securely seated in the groove.
The piston and connecting rod must be assembled
together in the correct orientation. The orientation of the
piston and connecting rod are different depending on
engine model.
Piston to Connecting Rod Orientation - By Model
Orient the piston identification mark stamped on top
of the piston on the same side as the rod and cap
match marks stamped on the connecting rod.
NOTE: The actual appearance of the match marks will
vary but they will always be in the same
locations.
Reference
Number
1
2
3
Engine
IMPORTANT
4TNV98-E
Description
Piston Identification Mark
Embossed Mark on Connecting Rod
Rod and Cap Match Marks
Figure 210
Figure 211
SP001693
Page 149