Engine Mechanical: For M16A Engine with VVT 1D-43
Installation
1) Apply engine oil to pistons, rings, cylinder walls,
connecting rod bearings and crank pins.
NOTE
Do not apply oil between connecting rod and
bearing or between bearing cap and bearing.
2) Install guide hoses (1) over connecting rod bolts.
These guide hoses protect crank pin and threads of
rod bolt from damage during installation of
connecting rod and piston assembly.
3) When installing piston and connecting rod assembly
into cylinder bore, point front mark (1) on piston head
to crankshaft pulley side.
4) 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
5) Install bearing cap (1):
Point arrow mark (2) on cap to crankshaft pulley
side.
After applying engine oil to rod bolts and tighten cap
nuts (3) gradually 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
“Piston Pins and Connecting Rods
Inspection: For M16A Engine with VVT”.
a) Tighten all cap nuts to 15 N
⋅
m (1.5 kgf-m, 11.0 lb-
ft).
b) Retighten them to 45
°
c) Repeat Step b) once again.
Tightening torque
Connecting rod bearing cap nut (a): 15 N
⋅
m
(1.5 kgf-m, 11.0 lb-ft) and then retighten by
turning through 45
°
twice
6) Install cylinder head referring to “Valves and Cylinder
Head Removal and Installation: For M16A Engine
with VVT”.
A: Crankshaft pulley side
B: Flywheel side
I2RH01140147-01
I2RH0B140110-01
I2RH0B140111-01
I2RH0B140112-01
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