TOYOTA SIENNA 2007 Service Repair Manual

EM–1622GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM
53. INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
(a) Using an E6 "TORX" socket, install the stud bolts as
shown in the illustration.
Torque: 4.0 N*m (41 kgf*cm, 35 in.*lbf)
(b) Apply seal packing in a continuous line as shown in
the illustration.
Seal packing:
Toyota Genuine Seal Packing Black, Three
Bond 1207B or equivalent
Seal diameter:
3.0 to 4.0 mm (0.118 to 0.158 in.)
NOTICE:
• Remove any oil from the contact surface.
• Install the oil pan No. 2 within 3 minutes after
applying seal packing.
• Do not start the engine for at least 2 hours
after installing.
(c) Install the oil pan with the 16 bolts and 2 nuts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
54. INSTALL OIL PAN DRAIN PLUG
(a) Install a new oil pan drain plug gasket and the oil
pan drain plug.
Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf)
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2GR-FE ENGINE MECHANICAL – ENGINE UNITEM–163
EM
55. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
(for Bank 1)
(a) Apply seal packing as shown in the illustration.
Seal packing:
Toyota Genuine Seal Packing Black, Three
Bond 1207B or equivalent
NOTICE:
• Remove any oil from the contact surface.
• Install the head cover within 3 minutes after
applying seal packing.
• Do not start the engine for at least 2 hours
after installing.
(b) Install 3 new gaskets as shown in the illustration.
(c) Install a new gasket to the head cover.
(d) Install a head cover with the 12 bolts and a new
washer.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) for bolt A
10 N*m (102 kgf*cm, 7 ft.*lbf) for bolts
except A
HINT:
After tightening all bolts, check the tightening torque
of 1 and 11. Retighten the bolt if necessary.
56. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
(for Bank 2)
(a) Apply seal packing as shown in the illustration.
Seal packing:
Toyota Genuine Seal Packing Black, Three
Bond 1207B or equivalent
NOTICE:
• Remove any oil from the contact surface.
• Install the head cover within 3 minutes after
applying seal packing.
• Do not start the engine for at least 2 hours
after installing.
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EM–1642GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM
(b) Install 3 new gaskets as shown in the illustration.
(c) Install a new cylinder head cover gasket to the
cylinder head cover sub-assembly.
(d) Install the cylinder head cover with the 12 bolts and
a new washer.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) for bolt A
10 N*m (102 kgf*cm, 7 ft.*lbf) for bolts
except A
HINT:
After tightening all bolts, check the tightening torque
of 1 and 10. Retighten the bolt if necessary.
57. INSTALL WATER OUTLET
(a) Install 2 new gaskets and a new O-ring.
HINT:
Apply soapy water to the O-ring.
(b) Install the water outlet with the 2 bolts and 4 nuts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for bolts
10 N*m (103 kgf*cm, 7 ft.*lbf) for nuts
NOTICE:
Be careful that the O-ring does not get caught
between the parts.
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2GR-FE ENGINE MECHANICAL – ENGINE UNITEM–165
EM
58. INSTALL NO. 1 OIL COOLER BRACKET
(a) Using an E8 "TORX" socket, install the stud bolts as
shown in the illustration.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
(b) Install a new gasket to the No. 1 oil cooler bracket.
(c) Install the oil cooler pipe with the bolt and 2 nuts.
Torque: 21 N*m (214 kgf*cm, 16 ft.*lbf)
(d) Install a new gasket to the No. 1 oil pan.
(e) Install the No. 1 oil cooler bracket with oil cooler
pipe with the 3 bolts and 3 nuts.
Torque: 21 N*m (214 kgf*cm, 16 ft.*lbf)
59. INSTALL OIL COOLER ASSEMBLY
(a) Install a new O-ring.
(b) Install the oil cooler assembly with the union bolt.
Torque: 68 N*m (693 kgf*cm, 50 ft.*lbf)
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EM–1662GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM
(c) Install the 2 water by-pass hoses with the bolt, 2
clamps, and 4 clips.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
60. INSTALL CRANKSHAFT PULLEY
(a) Align the pulley set key with the key groove of the
pulley, and slide on the pulley.
(b) Using SST, install the pulley bolt.
SST 09213-70011 (09213-70020), 09330-00021
Torque: 250 N*m (2550 kgf*cm, 184 ft.*lbf)
61. INSTALL OIL FILTER ELEMENT
(a) Clean the inside of the oil filter cap sub-assembly,
the threads and O-ring groove.
(b) Apply a light coat of engine oil to a new O-ring and
install it to the oil filter cap sub-assembly.
(c) Set a new oil filter element to the oil filter cap.
(d) Remove dirt or foreign matter from the installation
surface of the engine.
(e) Apply a light coat of engine oil to the O-ring again
and install the oil filter cap sub-assembly.
NOTICE:
• Be careful that the O-ring does not get caught
between the parts.
• The O-ring must not be twisted on the groove.
(f) Using SST, tighten the oil filter cap.
SST 09228-06501
Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)
NOTICE:
Make sure that the oil filter is installed securely
as shown in the illustration.
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2GR-FE ENGINE MECHANICAL – ENGINE UNITEM–167
EM
(g) Apply a light coat of engine oil to a new O-ring and
install it to the oil filter cap.
NOTICE:
Remove all dirt and foreign matter from the
installation surface.
(h) Install the oil filter drain plug to the oil filter cap.
Torque: 13 N*m (127 kgf*cm, 9 ft.*lbf)
NOTICE:
Make sure that the O-ring does not get caught
between the parts.
62. INSTALL CYLINDER BLOCK WATER DRAIN COCK
SUB-ASSEMBLY
(a) Apply adhesive around the drain cocks.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond
1324 or equivalent
(b) Install the water drain cocks as shown in the
illustration.
Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)
NOTICE:
Do not rotate the drain cocks more than 1
revolution (360
) after tightening the drain cocks
with the specified torque.
(c) Install the water drain cock plugs to the water drain
cocks.
Torque: 13 N*m (130 kgf*cm, 9 ft.*lbf)
63. INSTALL NO. 1 OIL PIPE
(a) Make sure that there is no foreign matter on the
mesh of the oil control valve filter LH.
NOTICE:
Do not touch the mesh when installing the oil
control valve filter.
(b) Install the oil control valve filter LH to the oil pipe
union. Install new gaskets and temporarily install the
oil pipe (on the head cover side).
(c) Install a new gasket and temporarily install the oil
pipe (on the cylinder head side) with the oil check
valve bolt.
(d) Tighten the oil pipe union (on the head cover side).
Torque: 65 N*m (663 kgf*cm, 48 ft.*lbf)
(e) Tighten the oil pipe union (on the cylinder head
side).
Torque: 65 N*m (663 kgf*cm, 48 ft.*lbf)
NOTICE:
If the link that connects the gaskets is broken,
remove the connecting link by using nippers or
similar tools.
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EM–1682GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM
64. INSTALL OIL PIPE
(a) Make sure that there is no foreign matter on the
mesh of the oil control valve filter RH.
NOTICE:
Do not touch the mesh when installing the oil
control valve filter.
(b) Install the oil control valve filter RH to the oil pipe
union. Install new gaskets and temporarily install the
oil pipe (on the head cover side).
(c) Install a new gasket and temporarily install the oil
pipe (on the cylinder head side) with the oil check
valve bolt.
(d) Install the bolt (A) to the cylinder head.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
(e) Tighten the oil pipe union (on the head cover side).
Torque: 65 N*m (663 kgf*cm, 48 ft.*lbf)
(f) Tighten the oil pipe union (on the cylinder head
side).
Torque: 65 N*m (663 kgf*cm, 48 ft.*lbf)
NOTICE:
If the link that connects the gaskets is broken,
remove the connecting link by using nippers or
similar tools.
65. INSTALL CRANKSHAFT POSITION SENSOR
(a) Install the crankshaft position sensor with the bolt.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
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2GR-FE ENGINE MECHANICAL – ENGINE UNITEM–169
EM
66. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE
ASSEMBLY
(a) Install the 4 camshaft timing oil control valves with
the 4 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
67. INSTALL CAMSHAFT POSITION SENSOR
(a) Install the 4 camshaft position sensors with the 4
bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
68. INSTALL VENTILATION VALVE SUB-ASSEMBLY
(a) Apply adhesive around the ventilation valve sub-
assembly.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond
1324 or equivalent
(b) Install the ventilation valve sub-assembly.
Torque: 27 N*m (275 kgf*cm, 20 ft.*lbf)
69. INSTALL SPARK PLUG
(a) Install the 6 spark plugs.
Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf)
70. INSTALL OIL FILLER CAP SUB-ASSEMBLY
(a) Install a new oil filler gasket.
(b) Install the oil filler cap sub-assembly.
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2GR-FE ENGINE MECHANICAL – DRIVE BELTEM–5
EM
ENGINE
2GR-FE ENGINE MECHANICAL
DRIVE BELT
COMPONENTS
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EM–62GR-FE ENGINE MECHANICAL – DRIVE BELT
EM
REMOVAL
1. REMOVE FRONT WHEEL RH
2. REMOVE FRONT FENDER APRON SEAL RH (See
page EM-26)
3. REMOVE V-RIBBED BELT
(a) Using SST, release the belt tension by turning the
belt tensioner counterclockwise, and remove the V-
ribbed belt from the belt tensioner.
SST 09249-63010
(b) While turning the belt tensioner counterclockwise,
align with its holes, and then insert the 5 mm bi-
hexagon wrench into the holes to fix the V-ribbed
belt tensioner.
INSPECTION
1. INSPECT V-RIBBED BELT
(a) Visually check the V-ribbed belt for excessive wear,
frayed cords, etc.
If any defect has been found, replace the V-ribbed
belt.
HINT:
Cracks on the rib side of a V-ribbed belt are
considered acceptable.
If the drive belt has chunks missing from its ribs, it
should be replaced.
HINT:
• A "new belt" is a belt which has been used for
less than 5 minutes with the engine running.
• A "used belt" is a belt which has been used for 5
minutes or more with the engine running.
2. INSPECT V-RIBBED BELT TENSIONER ASSEMBLY
(a) Check that nothing gets caught in the tensioner by
turning it clockwise and counterclockwise.
If a malfunction exitsts, replace the tensioner.
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