2007 TOYOTA SIENNA Service Repair Manual

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TOYOTA SIENNA 2007  Service Repair Manual EM–1282GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
(b) Gradually heat the piston to approximately 80C 
(176
F).
(c) Coat the piston pin with engine oil.
(d) Align the front marks of the piston and

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–129
EM
(b) Using a piston ring expander, install the 
compression ring as shown in the illustration.
(c) Position the piston rings so that the ring ends

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TOYOTA SIENNA 2007  Service Repair Manual EM–1302GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
(b) Install the upper bearing.
(1) Install the upper crankshaft bearings to the 
cylinder block as shown in the illustration.
NOTICE:
• Do not a

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–131
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(b) Confirm the projection and numbers of the main 
bearing caps and install the bearing caps on the 
cylinder block.
HINT:
A number is marked on

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TOYOTA SIENNA 2007  Service Repair Manual EM–1322GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
(h) Install the 8 crankshaft bearing cap bolts to the 
outside positions.
(i) Install the crankshaft bearing cap bolts.
HINT:
The crankshaft beari

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–133
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(n) Check the crankshaft thrust clearance (See page 
EM-118).
9. INSTALL CONNECTING ROD BEARING
(a) Install the connecting rod bearing to the conn

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TOYOTA SIENNA 2007  Service Repair Manual EM–1342GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
(c) Using a piston ring compressor, push the correctly 
numbered piston and connecting rod assembly into 
the cylinder with the front mark of the

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–135
EM
11. INSTALL INTAKE VALVE GUIDE BUSH
(a) Using a caliper gauge, measure the intake valve 
guide bush bore diameter of the cylinder head.
Cylinder b