2007 TOYOTA SIENNA Service Repair Manual

Page 945 of 3000

TOYOTA SIENNA 2007  Service Repair Manual EM–1362GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
If the bush bore diameter of the cylinder head is 
greater than 10.306 mm (0.4057 in.), machine the 
bush bore to the dimension of 10.335 to 10.35

Page 946 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–137
EM
14. INSTALL NO. 1 STRAIGHT SCREW PLUG
(a) Using a 10 mm hexagon wrench, install 4 new 
gaskets and the 4 No. 1 straight screw plugs.
Torque: 44 N*

Page 947 of 3000

TOYOTA SIENNA 2007  Service Repair Manual EM–1382GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
(a) Using E6 and E8 "TORX" sockets, install the stud 
bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)  for bolts A 
and B
4.0 N*m (41 kgf*cm

Page 948 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–139
EM
17. INSTALL STRAIGHT PIN
(a) Using a plastic hammer, tap in new straight pins as 
shown in the illustration.
Protrusion height:
17.5 to 19.5 mm (0

Page 949 of 3000

TOYOTA SIENNA 2007  Service Repair Manual EM–1402GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
20. INSTALL EXHAUST VALVE
(a) Apply a sufficient coat of engine oil to the tip area of 
the exhaust valve shown in the illustration.
(b) Install t

Page 950 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–141
EM
(d) Using a plastic hammer, lightly tap the valve stem 
tip to ensure a proper fit.
NOTICE:
Be careful not to damage the retainer.
22. INSTALL VAL

Page 951 of 3000

TOYOTA SIENNA 2007  Service Repair Manual EM–1422GR-FE ENGINE MECHANICAL  –  ENGINE UNIT
EM
25. INSTALL WATER INLET PIPE
(a) Install the water inlet pipe with the 2 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
(b) Install the No. 1 water

Page 952 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE MECHANICAL  –  ENGINE UNITEM–143
EM
(e) Step 2
(1) Mark the cylinder head bolt head with paint as 
shown in the illustration.
(2) Tighten the cylinder head bolts another 90
.
(f) Ste