Engine Mechanical: Removal & Installation

REPLACEMENT

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
REMOVE ENGINE AND TRANSMISSION Remove the engine and transmission (See «REMOVAL»(ref-349714-S10589957032009120800000) ).
REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (See «REMOVAL»(ref-349714-S10589957032009120800000) )
REMOVE ENGINE REAR OIL SEAL Using a knife, cut off the lip of the oil seal. Remove the oil seal with a screwdriver. HINT: Tape the screwdriver tip before use. NOTE: Do not damage the surface of the oil seal press fit hole and crankshaft.
INSTALL ENGINE REAR OIL SEAL Using SST, tap in a new oil seal until its surface is flush with the oil seal retainer edge. SST 09223-15030, 09950-70010 (09951-07150) NOTE: Keep the lip free from foreign matter. Do not tap on the oil seal at an angle.
INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (See «INSTALLATION»(ref-349714-S27537239552009120800000) )
INSTALL ENGINE AND TRANSMISSION Install the engine and transmission (See «INSTALLATION»(ref-349714-S27537239552009120800000) ).
PERFORM INITIALIZATION Perform initialization (See «INITIALIZATION»(ref-349706-S07943075812009120800000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

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Scheme 273: COMPONENTS

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REMOVE OIL FILLER CAP SUB-ASSEMBLY
REMOVE OIL FILLER CAP HOUSING Remove the 2 bolts, filler cap housing and gasket.
REMOVE SPARK PLUG (See «REMOVAL»(ref-349718-S15407708742009120800000) )
REMOVE VVT SENSOR for Bank 1: Remove the 2 bolts and 2 VVT sensors. for Bank 2: Remove the 2 bolts and 2 VVT sensors.
REMOVE CAMSHAFT POSITION SENSOR (See «REMOVAL»(ref-349724-S35850418162009120800000) )
REMOVE CRANKSHAFT POSITION SENSOR Remove the bolt and crankshaft position sensor.
REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY for Bank 1: Remove the bolt and oil control valve. for Bank 2: Remove the bolt and oil control valve.
REMOVE CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY Remove the 2 water drain cock plugs from the water drain cocks. Remove the 2 water drain cocks from the cylinder block.
REMOVE CAMSHAFT TIMING CONTROL MOTOR LH (See «REMOVAL»(ref-349724-S26123351222009120800000) )
REMOVE CAMSHAFT TIMING CONTROL MOTOR RH (See «REMOVAL»(ref-349724-S26123351222009120800000) )
REMOVE OIL FILTER ELEMENT (for 2WD) (See «REPLACEMENT»(ref-349715-S17971478042009120800000) )
REMOVE OIL FILTER ELEMENT (for AWD) (See «REPLACEMENT»(ref-349715-S09225651702009120800000) )
REMOVE OIL FILTER BRACKET (for 2WD) (See «REMOVAL»(ref-349714-S01893944022009120800000) )
REMOVE OIL FILTER BRACKET (for AWD) (See «REMOVAL»(ref-349714-S26196101182009120800000) )
REMOVE FRONT WATER BY-PASS JOINT Remove the 4 nuts, water by-pass joint and 2 gaskets.
REMOVE SPARK PLUG TUBE GASKET Using a screwdriver, pry out the 8 plug tube gaskets. HINT: Tape the screwdriver tip before use.
REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH Remove the fuel pump spacer gasket. Remove the 15 bolts, 2 seal washers, cylinder head cover and gasket. HINT: Make sure the removed parts are returned to the same places they were removed from. Remove the 4 gaskets and 2 O-rings from the camshaft bearing caps (No. 2, No. 3, No. 7).
REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY RH Remove the fuel pump spacer gasket. Remove the 15 bolts, 2 seal washers, cylinder head cover and gasket. HINT: Make sure the removed parts are returned to the same places they were removed from. Remove the 4 gaskets and 2 O-rings from the camshaft bearing caps (No. 1, No. 3, No. 6).
REMOVE OIL CONTROL VALVE FILTER for Bank 1: Remove the 2 bolts, cylinder head cover spacer, gasket and valve filter. for Bank 2: Remove the 2 bolts, cylinder head cover spacer, gasket and valve filter.
REMOVE V-RIBBED BELT TENSIONER ASSEMBLY (See «REMOVAL»(ref-349714-S26196101182009120800000) )
REMOVE CRANKSHAFT PULLEY (See «REMOVAL»(ref-349714-S26196101182009120800000) )
REMOVE WATER PUMP ASSEMBLY (See «INSTALLATION»(ref-349714-S17702822762009120800000) )
REMOVE TIMING CHAIN COVER SUB-ASSEMBLY (See «REMOVAL»(ref-349714-S26196101182009120800000) )
REMOVE TIMING CHAIN CASE OIL SEAL (See «REPLACEMENT»(ref-349714-S40961816732009120800000) )
REMOVE WATER INLET PIPE (See «REMOVAL»(ref-349714-S26196101182009120800000) )
SET NO. 1 CYLINDER TO TDC/COMPRESSION (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY (for Bank 1) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE CHAIN TENSIONER SLIPPER (for Bank 1)
REMOVE NO. 1 CHAIN VIBRATION DAMPER (for Bank 1) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE CHAIN SUB-ASSEMBLY (for Bank 1) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE NO. 3 CHAIN TENSIONER ASSEMBLY (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY (for Bank 2) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE CHAIN TENSIONER SLIPPER (for Bank 2)
REMOVE NO. 1 CHAIN VIBRATION DAMPER (for Bank 2) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE CHAIN SUB-ASSEMBLY (for Bank 2) (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE NO. 2 CHAIN TENSIONER ASSEMBLY (See «REMOVAL»(ref-349714-S38860539352009120800000) )
REMOVE CRANKSHAFT TIMING GEAR KEY Using a screwdriver, remove the 2 timing gear keys from the crankshaft.
REMOVE CAMSHAFT BEARING CAP (for Bank 1) (See «REMOVAL»(ref-349714-S08684127622009120800000) )
REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 1) (See «REMOVAL»(ref-349714-S08684127622009120800000) )
REMOVE CAMSHAFT BEARING CAP (for Bank 2) (See «REMOVAL»(ref-349714-S04129525422009120800000) )
REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 2) (See «REMOVAL»(ref-349714-S04129525422009120800000) )
REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY Remove the 32 valve rocker arms from the cylinder head. HINT: Arrange the removed parts in the correct order.
REMOVE VALVE LASH ADJUSTER ASSEMBLY Remove the 32 valve lash adjusters from the cylinder head. HINT: Arrange the removed parts in the correct order.
REMOVE VALVE STEM CAP Remove the 32 valve stem caps from the cylinder head. HINT: Arrange the removed parts in the correct order.
REMOVE CYLINDER HEAD SUB-ASSEMBLY (for Bank 1) (See «REMOVAL»(ref-349714-S19576928442009120800000) )
REMOVE CYLINDER HEAD SUB-ASSEMBLY (for Bank 2) (See «REMOVAL»(ref-349714-S04076612982009120800000) )
REMOVE CYLINDER BLOCK WATER JACKET SPACER Remove the 2 water jacket spacers from the cylinder head. NOTE: Be sure to remove the water jacket spacers. If not, they may fall and become damaged when the cylinder block is inverted.
REMOVE OIL RETURN PIPE GASKET Using a screwdriver, pry out the oil return pipe gasket. HINT: Tape the screwdriver tip before use.
REMOVE NO. 1 HEAT EXCHANGER COVER Remove the bolt. Remove the 11 bolts and 2 nuts. Remove the heat exchanger by prying between the heat exchanger and cylinder block with a screwdriver. HINT: Tape the screwdriver tip before use.
REMOVE VENTILATION PIPE GASKET Using a screwdriver, pry out the ventilation pipe gasket. HINT: Tape the screwdriver tip before use.
REMOVE OIL PAN PROTECTOR (for 2WD) Remove the 2 nuts and oil pan protector.
REMOVE NO. 2 OIL PAN SUB-ASSEMBLY for 2WD: Remove the 15 bolts and 2 nuts. for AWD: Remove the 13 bolts and 2 nuts. Insert the blade of oil pan seal cutter between the oil pans. Cut through the applied sealer and remove the No. 2 oil pan. NOTE: Be careful not to damage the contact surfaces of the oil pans.
REMOVE OIL PAN SUB-ASSEMBLY for 2WD: Remove the 14 bolts and 2 nuts. HINT: Be sure to clean the bolts and stud bolts, and check the threads for cracks or other damage. Remove the oil pan by prying between the oil pan and cylinder block with a screwdriver. NOTE: Be careful not to damage the contact surfaces of the cylinder block and oil pan. HINT: Tape the screwdriver tip before use. for AWD: Remove the 14 bolts and 2 nuts. HINT: Be sure to clean the bolts and stud bolts, and check the threads for cracks or other damage. Remove the oil pan by prying between the oil pan and cylinder block with a screwdriver. NOTE: Be careful not to damage the contact surfaces of the cylinder block and oil pan. HINT: Tape the screwdriver tip before use.
REMOVE NO. 1 OIL PAN BAFFLE PLATE for 2WD: Remove the 8 bolts and baffle plate. for AWD: Remove the 4 bolts and baffle plate.
REMOVE NO. 2 OIL PAN BAFFLE PLATE (for AWD) Remove the 4 bolts and baffle plate.
REMOVE OIL STRAINER SUB-ASSEMBLY Remove the 2 bolts, oil strainer and O-ring.
REMOVE ENGINE REAR OIL SEAL RETAINER Remove the 6 bolts. Using a screwdriver, pry out the oil seal retainer. HINT: Tape the screwdriver tip before use.
REMOVE OIL DRAIN PIPE SUB-ASSEMBLY Remove the bolt and oil drain pipe. Remove the O-ring.
REMOVE NO. 1 VENTILATION CONNECTOR Remove the ventilation connector. HINT: When removing the ventilation connector, the ventilation tube may come off the ventilation connector. If this occurs, do not forget to remove it from the cylinder block. If the ventilation tube comes off, check for deformation and damage. If normal, attach the ventilation tube to the ventilation connector. If deformed or damaged, replace the ventilation connector assembly.
REMOVE OIL PAN STUD BOLT NOTE: If the stud bolt is deformed or its threads are damaged, replace it.

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Scheme 320: INSPECTION

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INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY Turn the roller by hand to check that it turns smoothly. If the roller does not turn smoothly, replace the No. 1 valve rocker arm sub-assembly.
INSPECT VALVE LASH ADJUSTER ASSEMBLY NOTE: Keep the adjuster free from dirt and foreign objects. Use only clean engine oil. Place the lash adjuster into a container full of new engine oil. Insert SST's tip into the lash adjuster's plunger and use the tip to press down on the check ball inside the plunger. SST 09276-75010 Squeeze SST and the lash adjuster together to move the plunger up and down 5 to 6 times. Check the movement of the plunger and bleed air. OK: Plunger moves up and down. NOTE: When bleeding high-pressure air from the compression chamber, make sure that the tip of SST is actually pressing the check ball as shown in the illustration. If the check ball is not pressed, air will not bleed. After bleeding the air, remove SST. Then try to quickly and firmly press the plunger with your fingers. OK: Plunger can be pressed 3 times. If the plunger can still be compressed after pressing it 3 times, replace the hydraulic lash adjuster with a new one.
INSPECT CYLINDER HEAD SET BOLT Using a vernier caliper, measure the minimum diameter of the elongated thread at the measuring point. Standard outside diameter: 10.85 to 11.00 mm (0.427 to 0.433 in.) Minimum outside diameter: 10.6 mm (0.417 in.) Measuring point: 90 mm (3.543 in.) for intake side bolt 85 mm (3.346 in.) for exhaust side bolt If the diameter is less than the minimum, replace the cylinder head bolt. HINT: If a visual check reveals no excessively thin areas, check the center of the bolt (see illustration above) and find the area that has the lowest diameter.
INSPECT CAMSHAFT Inspect the bank 1 camshaft (See «INSPECTION»(ref-349714-S03078146482009120800000) ). Inspect the bank 2 camshaft (See «INSPECTION»(ref-349714-S18081016862009120800000) ).
INSPECT CAMSHAFT TIMING GEAR ASSEMBLY Inspect the bank 1 camshaft timing gear (See «REMOVAL»(ref-349714-S08684127622009120800000) ). Inspect the bank 2 camshaft timing gear (See «REMOVAL»(ref-349714-S04129525422009120800000) ).
INSPECT CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY Inspect the bank 1 camshaft timing exhaust gear (See «INSPECTION»(ref-349714-S03078146482009120800000) ). Inspect the bank 2 camshaft timing exhaust gear (See «INSPECTION»(ref-349714-S18081016862009120800000) ).
INSPECT CHAIN SUB-ASSEMBLY (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT NO. 2 CHAIN SUB-ASSEMBLY (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT CRANKSHAFT TIMING GEAR (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT CRANKSHAFT TIMING SPROCKET LH (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT NO. 1 CHAIN TENSIONER ASSEMBLY (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT NO. 2 CHAIN TENSIONER ASSEMBLY (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT NO. 3 CHAIN TENSIONER ASSEMBLY (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT CHAIN TENSIONER SLIPPER (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT NO. 1 CHAIN VIBRATION DAMPER (See «INSPECTION»(ref-349714-S35929433702009120800000) )
INSPECT CYLINDER HEAD SUB-ASSEMBLY (See «INSPECTION»(ref-349714-S06940704172009120800000) )
INSPECT CAMSHAFT OIL CLEARANCE Inspect the bank 1 camshaft oil clearance (See «INSPECTION»(ref-349714-S03078146482009120800000) ). Inspect the bank 2 camshaft oil clearance (See «INSPECTION»(ref-349714-S18081016862009120800000) ).

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Scheme 323: REPLACEMENT

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REPLACE TIMING CHAIN COVER STRAIGHT PIN Remove the straight pin. Using a plastic-faced hammer, tap in new straight pins to the timing chain cover. Standard protrusion: 5.5 to 6.5 mm (0.217 to 0.256 in.)
REPLACE TIMING CHAIN COVER RING PIN Remove the ring pin. Using a plastic-faced hammer, tap in new ring pins to the timing chain cover. Standard protrusion STANDARD PROTRUSION REFERENCE CHART Item Specified Condition Ring pin A 7.5 to 8.5 mm (0.295 to 0.335 in.) Ring pin B 3.6 to 4.6 mm (0.142 to 0.181 in.)
REPLACE ENGINE REAR OIL SEAL Place the oil seal retainer on wooden blocks. Using a screwdriver and hammer, tap out the oil seal. Using SST, tap in a new oil seal until its surface is flush with the oil seal retainer edge. SST 09223-15030, 09950-70010 (09951-07100) NOTE: Keep the lip free from foreign matter. Do not tap on the oil seal at an angle.

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Scheme 327: REASSEMBLY

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INSTALL OIL PAN STUD BOLT NOTE: If a stud bolt is deformed or the threads are damaged, replace it. for 2WD: Using an E6 "TORX" socket wrench, install the 2 stud bolts as shown in the illustration. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) for AWD: Using an E6 "TORX" socket wrench, install the 2 stud bolts as shown in the illustration. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf)
INSTALL NO. 1 VENTILATION CONNECTOR Install the No. 1 ventilation connector as shown in the illustration. Acceptable angle (A): -5 to 5° Tap-in depth (B): 0.2 to 3.2 mm (0.008 to 0.126 in.) NOTE: After the installation of the ventilation connector, do not rotate it. HINT: Connect the No. 1 ventilation connector so that its flat surface faces the rear part of the engine.
INSTALL OIL DRAIN PIPE SUB-ASSEMBLY Apply a light coat of engine oil to a new O-ring. Install the O-ring to the drain pipe. Install the oil drain pipe with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL ENGINE REAR OIL SEAL RETAINER Apply seal packing in a continuous line as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter: 2.0 to 3.0 mm (0.079 to 0.118 in.) Application position from inside edge of retainer: 3.5 mm (0.138 in.) NOTE: Remove any oil from the contact surface. Install the oil pan within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing. Do not start the engine for at least 2 hours after installing. When installing the oil seal retainer, make sure the lip of the oil seal is not damaged. When installing the oil seal retainer, make sure the lip of the oil seal is not folded incorrectly. Install the oil seal retainer with the 6 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL OIL STRAINER SUB-ASSEMBLY (for 2WD) Apply a light coat of engine oil to a new O-ring. Install the O-ring to the oil strainer. Install the oil strainer with the 2 bolts. Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) NOTE: Make sure the O-ring is not twisted or damaged.
INSTALL NO. 2 OIL PAN BAFFLE PLATE (for AWD) Install the baffle plate with the 4 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL NO. 1 OIL PAN BAFFLE PLATE for 2WD: Install the baffle plate with the 8 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for AWD: Install the baffle plate with the 4 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL OIL PAN SUB-ASSEMBLY (for 2WD) Apply seal packing in a continuous line as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.) Application position from inside edge of oil pan: 6.0 mm (0.236 in.) NOTE: Remove any oil from the contact surface. Install the oil pan within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing. Install the oil pan with the 14 bolts and 2 nuts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for bolt A 35 N*m (357 kgf*cm, 26 ft.*lbf) for bolt B 35 N*m (357 kgf*cm, 26 ft.*lbf) for nut NOTE: Do not start the engine for at least 2 hours after installing.
INSTALL OIL PAN PROTECTOR (for 2WD) Install the protector with the 2 nuts. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) HINT: Install the oil pan protector with its protrusion facing the bottom of the engine.
INSTALL NO. 2 OIL PAN SUB-ASSEMBLY for 2WD: Apply seal packing in a continuous line as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.) NOTE: Remove any oil from the contact surface. Install the oil pan within 3 minutes and tighten the bolts and nuts within 10 minutes after applying seal packing. Do not start the engine for at least 2 hours after installing. Install the oil pan with the 15 bolts and 2 nuts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for AWD: Apply seal packing in a continuous line as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.) NOTE: Remove any oil from the contact surface. Install the oil pan within 3 minutes and tighten the bolts and nuts within 10 minutes after applying seal packing. Install the oil pan with the 13 bolts and 2 nuts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) NOTE: Do not start the engine for at least 2 hours after installing.
INSTALL VENTILATION PIPE GASKET Using SST, evenly tap in a new ventilation pipe gasket until its surface is flush with the lip of the ventilation pipe. SST 09950-60010 (09951-00360), 09950-70010 (09951-07100) NOTE: Do not tap the gasket at an angle. Do not tap the gasket excessively.
INSTALL NO. 1 HEAT EXCHANGER COVER Apply seal packing in a continuous line as shown in the illustration. Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.) NOTE: Remove any oil from the contact surface. Install the heat exchanger cover within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing. Install the heat exchanger cover with the 11 bolts and 2 nuts. Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) NOTE: Do not start the engine for at least 2 hours after installing. Install the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL OIL RETURN PIPE GASKET Install a new oil return pipe gasket.
INSTALL CYLINDER BLOCK WATER JACKET SPACER Install the 2 water jacket spacers as shown in the illustration. HINT: Face the cutouts (indicated by arrows in illustration) away from the engine. Face the "UP" mark as shown in the illustration.
INSTALL CYLINDER HEAD SUB-ASSEMBLY (for Bank 1) (See «INSTALLATION»(ref-349714-S28730637462009120800000) )
INSTALL CYLINDER HEAD SUB-ASSEMBLY (for Bank 2) (See «INSTALLATION»(ref-349714-S09698228382009120800000) )
INSTALL VALVE STEM CAP Apply a light coat of engine oil to the valve stem caps. Install the 32 valve stem caps to the cylinder head.
INSTALL VALVE LASH ADJUSTER ASSEMBLY Be sure to inspect the valve lash adjuster before installing it (See «INSPECTION»(ref-349714-S41362976122009120800000) ). Install the 32 valve lash adjusters to the cylinder head. NOTE: Install the lash adjuster at the same place it was removed from.
INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY Apply engine oil to the lash adjuster tips and valve stem cap ends. Make sure that the 32 valve rocker arms are installed as shown in the illustration.
INSTALL CAMSHAFT BEARING CAP (for Bank 1) (See «INSTALLATION»(ref-349714-S41501263152009120800000) )
INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 1) (See «INSTALLATION»(ref-349714-S41501263152009120800000) )
INSTALL CAMSHAFT BEARING CAP (for Bank 2) (See «INSTALLATION»(ref-349714-S02262980772009120800000) )
INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 2) (See «INSTALLATION»(ref-349714-S02262980772009120800000) )
INSTALL CRANKSHAFT TIMING GEAR KEY Install the 2 timing gear keys.
SET NO. 1 CYLINDER TO TDC/COMPRESSION (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 2 CHAIN TENSIONER ASSEMBLY (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL CHAIN SUB-ASSEMBLY (for Bank 2) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 1 CHAIN VIBRATION DAMPER (for Bank 2) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL CHAIN TENSIONER SLIPPER (for Bank 2) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY (for Bank 2) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 3 CHAIN TENSIONER ASSEMBLY (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL CHAIN SUB-ASSEMBLY (for Bank 1) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL CHAIN TENSIONER SLIPPER (for Bank 1) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY (for Bank 1) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL NO. 1 CHAIN VIBRATION DAMPER (for Bank 1) (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
TIGHTEN CAMSHAFT TIMING GEAR ASSEMBLY (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
CHECK NO. 1 CYLINDER TO TDC/COMPRESSION (See «INSTALLATION»(ref-349714-S17519491772009120800000) )
INSTALL WATER INLET PIPE (See «INSTALLATION»(ref-349714-S38774077922009120800000) )
INSTALL WATER PUMP ASSEMBLY (See «INSTALLATION»(ref-349714-S17702822762009120800000) )
INSTALL TIMING CHAIN COVER SUB-ASSEMBLY (See «INSTALLATION»(ref-349714-S38774077922009120800000) )
INSTALL OIL CONTROL VALVE FILTER for Bank 1: Install the valve filter in the cylinder head. Install a new gasket and the cylinder head cover spacer with the 2 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for Bank 2: Install the valve filter in the cylinder head. Install a new gasket and the cylinder head cover spacer with the 2 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH Install 4 new gaskets and 2 new O-rings to the camshaft bearing caps (No. 2, No. 3, No. 7). Install a new gasket to the cylinder head cover. NOTE: Remove any oil from the contact surface. Apply seal packing as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent NOTE: Remove any oil from the contact surface. Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing. Do not start the engine for at least 2 hours after the installation. Install the cylinder head cover with 2 new seal washers and the 15 bolts. Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) for bolt A 12 N*m (122 kgf*cm, 9 ft.*lbf) for except bolt A Install a new fuel pump spacer gasket.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY RH Install 4 new gaskets and 2 new O-rings to the camshaft bearing caps (No. 1, No. 3, No. 6). Install a new gasket to the cylinder head cover. NOTE: Remove any oil from the contact surface. Apply seal packing as shown in the illustration. Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent NOTE: Remove any oil from the contact surface. Install the cylinder head cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing. Do not start the engine for at least 2 hours after the installation. Install the cylinder head cover with 2 new seal washers and the 15 bolts. Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) for bolt A 12 N*m (122 kgf*cm, 9 ft.*lbf) except bolt A Install a new fuel pump spacer gasket.
INSTALL SPARK PLUG TUBE GASKET Perform a visual inspection on the spark plug tube gasket. OK SPECIFIED CONDITION CHART Area Specified Condition Upper surface No scratches or deformation Outer lip No scratches or deformation Inner lip No scratches Install the 8 plug tube gaskets to the cylinder head covers.
INSTALL TIMING CHAIN CASE OIL SEAL (See «REPLACEMENT»(ref-349714-S40961816732009120800000) )
INSTALL CRANKSHAFT PULLEY (See «INSTALLATION»(ref-349714-S38774077922009120800000) )
INSTALL FRONT WATER BY-PASS JOINT Install the 2 new gaskets and water by-pass joint with the 4 nuts. Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
INSTALL OIL FILTER BRACKET (for 2WD) (See «INSTALLATION»(ref-349714-S06151445972009120800000) )
INSTALL OIL FILTER BRACKET (for AWD) (See «INSTALLATION»(ref-349714-S38774077922009120800000) )
INSTALL OIL FILTER ELEMENT (for 2WD) (See «REPLACEMENT»(ref-349715-S17971478042009120800000) )
INSTALL OIL FILTER ELEMENT (for AWD) (See «REPLACEMENT»(ref-349715-S09225651702009120800000) )
INSTALL CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY Apply adhesive to 2 or 3 threads of the drain cock. Adhesive: Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent Install the water drain cocks as shown in the illustration. Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf) NOTE: Do not rotate the drain cocks more than 1 revolution (360°) after tightening the drain cocks with the specified torque. Do not loosen the drain cocks to adjust them. If an adjustment is necessary, remove the drain cocks and reinstall them. Install the water drain cock plugs to the water drain cocks. Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
INSTALL CAMSHAFT TIMING CONTROL MOTOR LH (See «INSTALLATION»(ref-349724-S33899692292009120800000) )
INSTALL CAMSHAFT TIMING CONTROL MOTOR RH (See «INSTALLATION»(ref-349724-S33899692292009120800000) )
INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY for Bank 1: Apply a light coat of engine oil to a new O-ring. Install the O-ring to the oil control valve. Install the oil control valve with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for Bank 2: Apply a light coat of engine oil to a new O-ring. Install the O-ring to the oil control valve. Install the oil control valve with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL CRANKSHAFT POSITION SENSOR Install the crankshaft position sensor with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL CAMSHAFT POSITION SENSOR Install the camshaft position sensor with the bolt. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL VVT SENSOR for Bank 1: Install the 2 VVT sensors with the 2 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) for Bank 2: Install the 2 VVT sensors with the 2 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL SPARK PLUG (See «INSTALLATION»(ref-349718-S03332413792009120800000) )
INSTALL OIL FILLER CAP HOUSING Align the protrusion of a new gasket with the cutout of the oil filler cap housing, and install the gasket to the housing. Install the cap housing with the 2 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL OIL FILLER CAP SUB-ASSEMBLY

Scheme 352

Scheme 352: COMPONENTS

Scheme 353

Scheme 354

Scheme 355

Scheme 356

Scheme 357

Scheme 358

Scheme 359

Scheme 360

Scheme 361

Scheme 362

Scheme 362: REMOVAL

Scheme 363

PLACE FRONT WHEELS FACING STRAIGHT AHEAD
DISCHARGE FUEL SYSTEM PRESSURE (See «PRECAUTION»(ref-349727-S09663469032009120800000) )
REMOVE COWL TOP VENTILATOR LOUVER (See «REMOVAL»(ref-349735-S07548571092009120800000) )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
REMOVE V-BANK COVER SUB-ASSEMBLY (See «REMOVAL»(ref-349724-S31319866602009120800000) )
REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY (See «REMOVAL»(ref-349724-S31319866602009120800000) )
REMOVE ENGINE ROOM SIDE COVER RH (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE ENGINE ROOM SIDE COVER LH (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE NO. 1 ENGINE UNDER COVER (See «COOLANT»(ref-349716-S00642260722009120800000) )
REMOVE NO. 2 ENGINE UNDER COVER (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE FRONT SUSPENSION MEMBER PROTECTOR LOWER (See «REMOVAL»(ref-349714-S31912998822009120800000) )
DRAIN ENGINE COOLANT (See «COOLANT»(ref-349716-S00642260722009120800000) )
DISCONNECT NO. 1 OIL COOLER INLET HOSE (See «REMOVAL»(ref-349714-S31912998822009120800000) )
DISCONNECT NO. 1 OIL COOLER OUTLET HOSE (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE FRONT WHEEL
REMOVE FRONT BUMPER COVER Remove the front bumper cover (See «REMOVAL»(ref-349736-S30791494642009120800000) ).
REMOVE FRONT SUSPENSION CROSSMEMBER LOWER (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE NO. 1 AIR CLEANER INLET (See «REMOVAL»(ref-349724-S31319866602009120800000) )
REMOVE INTAKE AIR CONNECTOR PIPE (See «REMOVAL»(ref-349724-S31319866602009120800000) )
REMOVE V-RIBBED BELT (See «REMOVAL»(ref-349714-S30226729992009120800000) )
REMOVE AIR CLEANER ASSEMBLY LH (See «REMOVAL»(ref-349728-S13350104582009120800000) )
REMOVE AIR CLEANER ASSEMBLY RH (See «REMOVAL»(ref-349728-S13350104582009120800000) )
DISCONNECT NO. 1 RADIATOR HOSE
DISCONNECT NO. 2 RADIATOR HOSE
REMOVE ENGINE ROOM ECU OUTLET DUCT (See «REMOVAL»(ref-349714-S31912998822009120800000) )
DISCONNECT NO. 3 FUEL HOSE (See «REMOVAL»(ref-349727-S03018993132009120800000) )
DISCONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY (See «REMOVAL»(ref-349727-S30014249032009120800000) )
DISCONNECT HOSES AND CONNECTORS (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE FRONT EXHAUST PIPE ASSEMBLY Remove the front exhaust pipe (See «REMOVAL»(ref-349729-S00174219962009120800000) ).
REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY (See «REMOVAL»(ref-349729-S00174219962009120800000) )
REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY Remove the propeller shaft (See «REMOVAL»(ref-349737-S17698100612009120800000) ).
REMOVE FRONT STABILIZER BAR Remove the front stabilizer bar (See «FRONT STABILIZER BAR (FOR 2WD)»(ref-349722-S01919723582009120800000) ).
REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT RH (See «REMOVAL»(ref-349722-S35890121652009120800000) )
REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT LH (See «REMOVAL»(ref-349722-S35890121652009120800000) )
REMOVE STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/ VGRS) (See «REMOVAL»(ref-349720-S38166401772009120800000) )
REMOVE STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/o VGRS) (See «REMOVAL»(ref-349720-S06801168612009120800000) )
REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/ VGRS) (See «REMOVAL»(ref-349720-S38166401772009120800000) )
REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/o VGRS) (See «REMOVAL»(ref-349720-S06801168612009120800000) )
REMOVE POWER STEERING LINK ASSEMBLY (w/ VGRS) (See «REMOVAL»(ref-349733-S36942300362009120800000) )
REMOVE POWER STEERING LINK ASSEMBLY (w/o VGRS) (See «REMOVAL»(ref-349733-S32560895422009120800000) )
REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (See «REMOVAL»(ref-349729-S25993239512009120800000) )
REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 1) (See «REMOVAL»(ref-349729-S25993239512009120800000) )
DISCONNECT COOLER COMPRESSOR ASSEMBLY (See «REMOVAL»(ref-349714-S31912998822009120800000) )
DISCONNECT FRONT NO. 2 LOWER SUSPENSION ARM SUB-ASSEMBLY Disconnect the front No. 2 lower suspension arm (See «REMOVAL»(ref-349722-S31569215582009120800000) ).
DISCONNECT FLOOR SHIFT GEAR SHIFTING ROD SUB-ASSEMBLY (See «REMOVAL»(ref-349712-S35304403202009120800000) )
REMOVE ENGINE AND TRANSMISSION (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE OIL LEVEL DIPSTICK GUIDE (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (See «REMOVAL»(ref-349729-S25993239512009120800000) )
REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 2) (See «REMOVAL»(ref-349729-S25993239512009120800000) )
REMOVE OIL COOLER TUBE (See «REMOVAL»(ref-349712-S35304403202009120800000) )
REMOVE NO. 3 EXHAUST MANIFOLD HEAT INSULATOR (See «REMOVAL»(ref-349725-S00313318992009120800000) )
REMOVE STARTER ASSEMBLY (See «REMOVAL»(ref-349725-S00313318992009120800000) )
REMOVE AUTOMATIC TRANSMISSION ASSEMBLY (See «REMOVAL»(ref-349712-S35304403202009120800000) )
REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY (See «REMOVAL»(ref-349714-S31912998822009120800000) )
INSTALL ENGINE ON ENGINE STAND (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE ENGINE MOUNTING SPACER Remove the 2 mounting spacers.
REMOVE FRONT ENGINE MOUNTING INSULATOR Remove the 2 nuts and 2 engine mounting insulators.

INSTALLATION

INSTALL FRONT ENGINE MOUNTING INSULATOR Install the 2 engine mounting insulators with the 2 nuts. Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf)
INSTALL ENGINE MOUNTING SPACER Install the 2 mounting spacers.
REMOVE ENGINE STAND (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL AUTOMATIC TRANSMISSION ASSEMBLY (See «INSTALLATION»(ref-349712-S11836634372009120800000) )
INSTALL STARTER ASSEMBLY (See «INSTALLATION»(ref-349725-S07285242552009120800000) )
INSTALL NO. 3 EXHAUST MANIFOLD HEAT INSULATOR (See «INSTALLATION»(ref-349725-S07285242552009120800000) )
INSTALL OIL COOLER TUBE (See «INSTALLATION»(ref-349712-S11836634372009120800000) )
INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 2) (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL OIL LEVEL DIPSTICK GUIDE (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL ENGINE AND TRANSMISSION (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
CONNECT FLOOR SHIFT GEAR SHIFTING ROD SUB-ASSEMBLY (See «INSTALLATION»(ref-349712-S11836634372009120800000) )
CONNECT FRONT NO. 2 LOWER SUSPENSION ARM SUB-ASSEMBLY Connect the front No. 2 lower suspension arm (See «INSTALLATION»(ref-349722-S02097916402009120800000) ).
CONNECT COOLER COMPRESSOR ASSEMBLY (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 1) (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL POWER STEERING LINK ASSEMBLY (w/ VGRS) (See «INSTALLATION»(ref-349733-S30676435532009120800000) )
INSTALL POWER STEERING LINK ASSEMBLY (w/o VGRS) (See «INSTALLATION»(ref-349733-S39831072802009120800000) )
INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/ VGRS) (See «INSTALLATION»(ref-349720-S01586454122009120800000) )
INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/o VGRS) (See «INSTALLATION»(ref-349720-S29560656232009120800000) )
INSTALL STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/ VGRS) (See «INSTALLATION»(ref-349720-S01586454122009120800000) )
INSTALL STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/o VGRS) (See «INSTALLATION»(ref-349720-S29560656232009120800000) )
INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT LH (See «INSTALLATION»(ref-349722-S20556009772009120800000) )
INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT RH (See «INSTALLATION»(ref-349722-S20556009772009120800000) )
INSTALL FRONT STABILIZER BAR Install the stabilizer bar (See «INSTALLATION»(ref-349722-S20556009772009120800000) ).
INSTALL PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY Install the propeller shaft (See «INSTALLATION»(ref-349737-S23487538942009120800000) ).
INSTALL NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY (See «INSTALLATION»(ref-349712-S11836634372009120800000) )
INSTALL FRONT EXHAUST PIPE ASSEMBLY Install the front exhaust pipe (See «INSTALLATION»(ref-349729-S37582603882009120800000) ).
CONNECT HOSES AND CONNECTORS (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
CONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY (See «INSTALLATION»(ref-349727-S10791541542009120800000) )
CONNECT NO. 3 FUEL HOSE (See «INSTALLATION»(ref-349727-S03574380802009120800000) )
INSTALL ENGINE ROOM ECU OUTLET DUCT (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
CONNECT NO. 2 RADIATOR HOSE
CONNECT NO. 1 RADIATOR HOSE
INSTALL AIR CLEANER ASSEMBLY RH (See «INSTALLATION»(ref-349728-S03199878042009120800000) )
INSTALL AIR CLEANER ASSEMBLY LH (See «INSTALLATION»(ref-349728-S03199878042009120800000) )
INSTALL V-RIBBED BELT (See «INSTALLATION»(ref-349714-S35834705202009120800000) )
INSTALL INTAKE AIR CONNECTOR PIPE (See «INSTALLATION»(ref-349724-S09859827162009120800000) )
INSTALL NO. 1 AIR CLEANER INLET (See «INSTALLATION»(ref-349724-S09859827162009120800000) )
INSTALL FRONT SUSPENSION CROSSMEMBER LOWER (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL FRONT BUMPER COVER Install the front bumper cover (See «INSTALLATION»(ref-349736-S16181480572009120800000) ).
CONNECT NO. 1 OIL COOLER OUTLET HOSE (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
CONNECT NO. 1 OIL COOLER INLET HOSE (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
ADD ENGINE COOLANT (See «REPLACEMENT»(ref-349716-S35220647352009120800000) )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
PERFORM INITIALIZATION Perform initialization (See «INITIALIZATION»(ref-349706-S07943075812009120800000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
INSPECT FOR OIL LEAK Inspect for engine oil leak (See «INSTALLATION»(ref-349715-S08153072402009120800000) ).
INSPECT FOR COOLANT LEAK (See «ON-VEHICLE INSPECTION»(ref-349716-S37981694442009120800000) )
INSPECT FOR FUEL LEAK (See «ON-VEHICLE INSPECTION»(ref-349727-S24203775252009120800000) )
INSPECT FOR EXHAUST GAS LEAK (See «INSTALLATION»(ref-349729-S37582603882009120800000) )
INSTALL FRONT WHEEL
PLACE FRONT WHEELS FACING STRAIGHT AHEAD
CHECK AND ADJUST FRONT WHEEL ALIGNMENT Check and adjust the front wheel alignment (See «FRONT WHEEL ALIGNMENT (FOR 2WD)»(ref-349722-S22862354252009120800000) ).
CHECK SHIFT LEVER POSITION (See «INSTALLATION»(ref-349712-S02794662012009120800000) )
INSTALL FRONT SUSPENSION MEMBER PROTECTOR LOWER (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL NO. 2 ENGINE UNDER COVER (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL NO. 1 ENGINE UNDER COVER (See «REPLACEMENT»(ref-349716-S35220647352009120800000) )
CHECK IGNITION TIMING (See «ON-VEHICLE INSPECTION»(ref-349714-S00947660872009120800000) )
CHECK IDLE SPEED (See «ON-VEHICLE INSPECTION»(ref-349714-S00947660872009120800000) )
CHECK CO/HC (See «ON-VEHICLE INSPECTION»(ref-349714-S00947660872009120800000) )
CHECK ENGINE OIL LEVEL (See «LUBRICATION SYSTEM»(ref-349715-S09135725212009120800000) )
INSTALL ENGINE ROOM SIDE COVER RH (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL ENGINE ROOM SIDE COVER LH (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY (See «INSTALLATION»(ref-349724-S09859827162009120800000) )
INSTALL V-BANK COVER SUB-ASSEMBLY (See «INSTALLATION»(ref-349724-S09859827162009120800000) )
INSTALL COWL TOP VENTILATOR LOUVER RH (See «INSTALLATION»(ref-349735-S39879645972009120800000) )

Scheme 364

Scheme 364: COMPONENTS

Scheme 365

Scheme 365: REMOVAL

DISCHARGE FUEL SYSTEM PRESSURE (See «PRECAUTION»(ref-349727-S09663469032009120800000) )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
REMOVE ENGINE AND TRANSMISSION Remove the engine and transmission (See «REMOVAL»(ref-349714-S10589957032009120800000) ).
REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE (See «REMOVAL»(ref-349714-S31912998822009120800000) )
REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (See «REMOVAL»(ref-349729-S25993239512009120800000) )
REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (See «REMOVAL»(ref-349729-S25993239512009120800000) )
REMOVE FRONT FRAME ASSEMBLY (See «REMOVAL»(ref-349714-S10589957032009120800000) )
REMOVE FRONT ENGINE MOUNTING INSULATOR Remove the 2 nuts, 2 spacers and 2 insulators.

INSTALL FRONT ENGINE MOUNTING INSULATOR Install the 2 spacers and 2 mounting insulators with the 2 nuts. Torque: 35 N*m (357 kgf*cm, 26 ft.*lbf)
INSTALL FRONT FRAME ASSEMBLY (See «INSTALLATION»(ref-349714-S27537239552009120800000) )
INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (See «INSTALLATION»(ref-349729-S11393153782009120800000) )
INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE (See «INSTALLATION»(ref-349714-S23488176532009120800000) )
INSTALL ENGINE AND TRANSMISSION Install the engine and transmission (See «INSTALLATION»(ref-349714-S27537239552009120800000) ).
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
PERFORM INITIALIZATION Perform initialization (See «INITIALIZATION»(ref-349706-S07943075812009120800000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

Scheme 366

Scheme 366: COMPONENTS

Scheme 367

Scheme 368

Scheme 369

Scheme 370

Scheme 371

Scheme 372

Scheme 373

SUPPORT AUTOMATIC TRANSMISSION ASSEMBLY (See «REMOVAL»(ref-349712-S35304403202009120800000) )
REMOVE ENGINE REAR MOUNTING MEMBER for 2WD: Remove the 4 bolts and disconnect the mounting member. Remove the 4 nuts and mounting member. for AWD: Remove the 4 bolts and disconnect the mounting member. Remove the 5 nuts, No. 3 mounting insulator and mounting member.
REMOVE NO. 1 ENGINE REAR MOUNTING INSULATOR for 2WD: Remove the 4 bolts and engine mounting insulator. for AWD: Remove the 2 bolts and mounting insulator.
REMOVE NO. 2 ENGINE REAR MOUNTING INSULATOR (for AWD) Remove the 2 bolts and mounting insulator.
REMOVE NO. 4 ENGINE REAR MOUNTING INSULATOR (for AWD) Remove the 2 bolts and mounting insulator.

Scheme 374

INSTALL NO. 4 ENGINE REAR MOUNTING INSULATOR (for AWD) Install the mounting insulator with the 2 bolts. Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf)
INSTALL NO. 1 ENGINE REAR MOUNTING INSULATOR for 2WD: Install the mounting insulator with the 4 bolts. Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf) for AWD: Install the mounting insulator with the 2 bolts. Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf)
INSTALL NO. 2 ENGINE REAR MOUNTING INSULATOR (for AWD) Install the mounting insulator with the 2 bolts. Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf)
INSTALL ENGINE REAR MOUNTING MEMBER for 2WD: Install the engine rear mounting member to the automatic transmission assembly with the 4 nuts. Torque: 14 N*m (138 kgf*cm, 10 ft.*lbf) Install the engine rear mounting member to the body with the 4 bolts. Torque: 26 N*m (260 kgf*cm, 19 ft.*lbf) for AWD: Install the mounting member and No. 3 mounting insulator with the 5 bolts. Torque: 38 N*m (387 kgf*cm, 28 ft.*lbf) Install the 4 mounting member's bolts. Torque: 26 N*m (260 kgf*cm, 19 ft.*lbf)

Engine Mechanical: Removal & Installation Lexus LS IV