65
Reinstall
Assemble Piston Connecting Rod
Install the piston, connecting rod, piston pin and piston pin clip clutch.
Note:
When installing, make sure that the mark on the connecting rod is on the same side as that on the top
of the piston.
Install Piston Ring
1. Install the piston ring in the order of oil ring, second ring and top ring.
Note:
When installing the second ring, make sure that the mark faces the top of the piston.
2. Position of the piston ring notch.
Oil ring lower retainer 1
Oil ring elastic ring 2
Oil ring upper retainer 3
Second ring 4
Top ring 5
Install Piston
Install the piston using the piston slide rail,
Ensure that the "UP" sign on the top of the piston faces the flywheel.
Note:
When installing, apply oil to the sides of the piston and piston ring.
Install Crankshaft
1.Install the bearing bush to the body.
Note:
Insert the raised part on the bearing bush into the groove of the corresponding part of the body.
2. Install the crankshaft to the body and install the oil seal.
Note:
Apply oil to the inner side of the oil seal before installation.
3. Install the connecting rod cover to the connecting rod and tighten the bolts to the
specified torque in two steps.
Locking torque: First time 6 Nm
Second time 17 Nm
Note:
Align the connecting rod cover with the mark on the connecting rod.
Apply oil to the connecting rod bolts before installation.
Assemble the Engine
1. Apply sealant to the joint surface of the base, and install the positioning pin and the
base. Tighten the bolts twice according to the order marked on the base.
Locking torque:
1
st
tightening
M8
15 Nm
2
nd
tightening 30 Nm
1
st
tightening
M6
6 Nm
2
nd
tightening 12 Nm
Note:
Apply oil to the moving surface before installation.
UP
3
2,5
1
4
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