drain bolt TOYOTA SIENNA 2007 Service Owner's Manual

2GR-FE ENGINE MECHANICAL – ENGINE UNITEM–81
EM
16. REMOVE WATER INLET HOUSING
(a) Remove the 2 nuts, water inlet and thermostat.
(b) Remove the gasket.
(c) Remove the drain cock plug.
(d) Remove the drain cock assembly.
(e) Remove the 2 stud bolts.
(f) Separate the No. 1 water by-pass hose.
(g) Remove the 2 bolts, nut, and water inlet housing.
(h) Remove the 2 O-rings.
17. REMOVE WATER OUTLET
(a) Remove the 2 bolts, 4 nuts and water outlet.
(b) Remove the 2 gaskets and O-ring.
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EM–1582GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM
(b) Install the stud bolts.
Torque: 4.0 N*m (41 kgf*cm, 35 in.*lbf)
(c) Install the water inlet housing with the 2 bolts and
nut.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
NOTICE:
Be careful that the O-ring does not get caught
between the parts.
(d) Connect the No. 1 water by-pass hose.
(e) Apply adhesive around the drain cock.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond
1324 or equivalent
(f) Install the drain cock assembly to the water inlet
housing.
Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf)
(g) Install the drain cock plug to the water drain cock
assembly.
Torque: 13 N*m (130 kgf*cm, 9 ft.*lbf)
(h) Install a new gasket to the thermostat.
(i) Align the thermostat jiggle valve with the upper stud
bolt, and insert the thermostat in the water inlet
housing.
HINT:
The jiggle valve may be set within 10
of either side
of the prescribed positions.
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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–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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2GR-FE FUEL – FUEL INJECTORFU–13
FU
REMOVAL
1. DISCHARGE FUEL SYSTEM PRESSURE
HINT:
See page FU-1.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
3. REMOVE NO. 1 ENGINE UNDER COVER
4. DRAIN ENGINE COOLANT (See page CO-6)
5. REMOVE FRONT WIPER ARM HEAD CAP (See page
WW-4)
6. REMOVE FRONT WIPER ARM RH (See page WW-4)
7. REMOVE FRONT WIPER ARM LH (See page WW-4)
8. REMOVE COWL TOP VENTILATOR LOUVER SUB-
ASSEMBLY (See page WW-4)
9. REMOVE WINDSHIELD WIPER MOTOR AND LINK
ASSEMBLY (See page WW-4)
10. REMOVE NO. 1 COWL TOP TO COWL BRACE INNER
(a) Remove the 2 bolts and the No. 1 cowl top to cowl
brace inner.
11. REMOVE COWL TOP PANEL SUB-ASSEMBLY
OUTER FRONT
(a) Remove the wire harness clamp.
(b) Disconnect the fuel pump resistor connector.
(c) Remove the 7 bolts and the cowl top panel outer
front.
12. REMOVE V-BANK COVER SUB-ASSEMBLY (See
page EM-28)
13. REMOVE AIR CLEANER CAP SUB-ASSEMBLY
(a) Disconnect the 3 vacuum hoses.
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2GR-FE FUEL – FUEL INJECTORFU–13
FU
REMOVAL
1. DISCHARGE FUEL SYSTEM PRESSURE
HINT:
See page FU-1.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
3. REMOVE NO. 1 ENGINE UNDER COVER
4. DRAIN ENGINE COOLANT (See page CO-6)
5. REMOVE FRONT WIPER ARM HEAD CAP (See page
WW-4)
6. REMOVE FRONT WIPER ARM RH (See page WW-4)
7. REMOVE FRONT WIPER ARM LH (See page WW-4)
8. REMOVE COWL TOP VENTILATOR LOUVER SUB-
ASSEMBLY (See page WW-4)
9. REMOVE WINDSHIELD WIPER MOTOR AND LINK
ASSEMBLY (See page WW-4)
10. REMOVE NO. 1 COWL TOP TO COWL BRACE INNER
(a) Remove the 2 bolts and the No. 1 cowl top to cowl
brace inner.
11. REMOVE COWL TOP PANEL SUB-ASSEMBLY
OUTER FRONT
(a) Remove the wire harness clamp.
(b) Disconnect the fuel pump resistor connector.
(c) Remove the 7 bolts and the cowl top panel outer
front.
12. REMOVE V-BANK COVER SUB-ASSEMBLY (See
page EM-28)
13. REMOVE AIR CLEANER CAP SUB-ASSEMBLY
(a) Disconnect the 3 vacuum hoses.
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2GR-FE FUEL – FUEL TANKFU–43
FU
(f) Set up a transmission jack under the fuel tank
assembly.
(g) Remove the 6 set bolts of the 3 fuel tank bands.
(h) While operating the transmission jack, unfasten the
4 claws for the wire harness and disconnect the fuel
pump connector, then remove the fuel tank and the
3 fuel tank bands from the vehicle.
6. REMOVE FUEL TANK MAIN TUBE SUB-ASSEMBLY
(See page FU-30)
7. REMOVE FUEL SUCTION TUBE ASSEMBLY WITH
PUMP AND GAUGE (See page FU-31)
8. DRAIN FUEL
9. REMOVE FUEL TANK TO FILLER PIPE HOSE
(a) Loosen the hose clamp bolt and remove the fuel
tank to filler pipe hose from the fuel tank.
10. REMOVE FUEL TANK VENT HOSE
(a) Remove the hose of the fuel tank vent hose from the
3 hose clamps.
(b) Remove the fuel tank vent hose.
(1) Deeply push the connector to release the
locking tab.
(2) Pinch portion A.
(3) Pull out the connector.
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2GR-FE FUEL – FUEL TANKFU–43
FU
(f) Set up a transmission jack under the fuel tank
assembly.
(g) Remove the 6 set bolts of the 3 fuel tank bands.
(h) While operating the transmission jack, unfasten the
4 claws for the wire harness and disconnect the fuel
pump connector, then remove the fuel tank and the
3 fuel tank bands from the vehicle.
6. REMOVE FUEL TANK MAIN TUBE SUB-ASSEMBLY
(See page FU-30)
7. REMOVE FUEL SUCTION TUBE ASSEMBLY WITH
PUMP AND GAUGE (See page FU-31)
8. DRAIN FUEL
9. REMOVE FUEL TANK TO FILLER PIPE HOSE
(a) Loosen the hose clamp bolt and remove the fuel
tank to filler pipe hose from the fuel tank.
10. REMOVE FUEL TANK VENT HOSE
(a) Remove the hose of the fuel tank vent hose from the
3 hose clamps.
(b) Remove the fuel tank vent hose.
(1) Deeply push the connector to release the
locking tab.
(2) Pinch portion A.
(3) Pull out the connector.
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CO–122GR-FE COOLING – WATER PUMP
CO
8. REMOVE WATER PUMP PULLEY
(a) Using SST, hold the water pump pulley.
SST 09960-10010 (09962-01000, 09963-00700)
(b) Remove the 4 bolts and water pump pulley.
9. REMOVE WATER INLET HOUSING
(a) Disconnect the water hose.
(b) Remove the 2 bolts, nut and water inlet housing.
(c) Remove the water inlet housing gasket and water
outlet pipe O-ring.
10. REMOVE WATER PUMP ASSEMBLY
(a) Remove the 16 bolts, water pump assembly and
water pump gasket.
INSPECTION
1. INSPECT WATER PUMP ASSEMBLY
(a) Visually check the drain hole and air hole for coolant
leakage.
(b) Turn the pulley, and check that the water pump
bearing moves smoothly and noiselessly.
If the bearing does not move smoothly and
noiselessly, replace the water pump.
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2GR-FE COOLING – RADIATORCO–35
CO
28. DISCONNECT INLET SUB-ASSEMBLY
(a) Disconnect the inlet hose from the radiator.
(b) Remove the bolt and inlet sub-assembly from the
radiator.
DISASSEMBLY
1. REMOVE RADIATOR WATER INLET
(a) Remove the 2 bolts and radiator water inlet.
2. REMOVE DRAIN PLUG
(a) Remove the drain plug and air drain plug.
(b) Remove the 2 O-rings.
3. REMOVE LOWER RADIATOR TANK
(a) Install the claw to the overhaul handle, inserting it in
the hole in Part A as shown in the illustration.
SST 09230-01010 (09231-01010, 09231-01030)
(b) While squeezing the handle, adjust the stopper bolt
so that dimension B is as specified below.
Dimension B:
0.2 to 0.3 mm (0.008 to 0.012 in.)
NOTICE:
If the stopper bolt is not adjusted, the claw may
be damaged.
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