Engine Mechanical: For J20 Engine 1D-109
3) Install piston and connecting rod assembly into
cylinder bore. Use special tool (Piston ring
compressor) to compress rings. Guide connecting
rod into place on crankshaft.
Using a hammer handle, tap piston head to install
piston into bore. Hold ring compressor firmly against
cylinder block until all piston rings have entered
cylinder bore.
Special tool
(A): 09916–77310
4) Install connecting rod bearing cap (1) as follows.
NOTE
If connecting rod bolt is reused, make sure to
check connecting rod bolt for deformation
referring to “Connecting Rod Bolt
Deformation (Plastic Deformation Tightening
Bolt)” under “Pistons, Piston Rings,
Connecting Rods and Cylinders Inspection
and Cleaning: For J20 Engine”.
a) Point arrow mark (2) on cap to crankshaft pulley
side.
b) Apply engine oil to new connecting rod bolts (3).
c) Tighten all connecting rod bolts to 15 N⋅m (1.5
kgf-m, 11.0 lb-ft).
d) Retighten them by turning through 45°.
e) Repeat step d) once again.
Tightening torque
Connecting rod bolt (a): Tighten 15 N⋅m (1.5
kgf-m, 11.0 lb-ft), 45° and 45° by the specified
procedure.
5) Install cylinder head. Refer to “Valves and Cylinder
Head Removal and Installation: For J20 Engine” for
installation.
6) Install oil pan. Refer to “Oil Pan and Oil Pump
Strainer Removal and Installation: For J20 Engine in
Section 1E” for installation.
7) Install engine assembly to vehicle referring to
“Engine Assembly Removal and Installation: For J20
Engine”.
Pistons, Piston Rings, Connecting Rods and
Cylinders Disassembly and Assembly
S5JB0A1426038
Disassembly
1) Using piston ring expander, remove two
compression rings (Top and 2nd) and oil ring from
piston.
2) Remove piston pin from connecting rod.
• Ease out piston pin circlips (1), as shown.
• Force piston pin out.
I2RH01140149-01
I4RH01140037-01
I2RH01140151-01
I2RH01140152-01
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