2007 TOYOTA SIENNA Service Repair Manual

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TOYOTA SIENNA 2007  Service Repair Manual EM–1262GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
REASSEMBLY
1. INSTALL STRAIGHT PIN
(a) Using a plastic hammer, tap in new straight pins to 
the cylinder block.
Standard protrusion
A131842E02
Ite

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–127
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2. INSTALL STUD BOLT
(a) Using E8 and E10 "TORX" sockets, install the stud 
bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)  for bolt A
17 N

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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
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(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