Doosan GL08K, Руководство по эксплуатации и техническому обслуживанию

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Maintenance - 57 -
3.1.37. Piston and connecting rod

Remove the connecting rod cap bolts in
the reverse order of assembling but do
same as the cylinder head bolt removal.

Disassemble the upper/lower of
connecting rod caps by tapping lightly
with urethane hammer, and remove the
bearing.

By pushing the connecting rod with
wooden bar from the direction of oil pan
toward cylinder head, disassemble the
piston assembly.

The disassembled piston assembly
should be handled to prevent bumping
each other, and stored as the cylinder's
order.

In order for connecting rod cap not to be
swapped, temporarily assemble to the
corresponding connecting rod.
<Disassembly of piston >
(1) Remove the snap rings by means of
a plier.
(2) Heat the piston with an electric
heater, then take out the piston pin
from the piston as tapping it with a
round wooden bar.
(3) Remove the piston ring with a plier.
(4) Clean the piston thoroughly.
EGL0818011
EA3M2029
EI4OM056