PROCEDURE
INSTALL TIMING CHAIN COVER SUB-ASSEMBLY
Remove any remaining seal packing material and be careful not to drop any oil on the contact surfaces of the timing chain cover sub-assembly, cylinder head LH, cylinder head sub-assembly and cylinder block sub-assembly.
| *a | Cylinder Head and Cylinder Block Side | *b | Timing Chain Cover Side |
|
Clean and Degrease | - | - |
Note
Be sure to clean and degrease the contact surfaces, especially the surfaces indicated area A in the illustration.
Apply a light coat of engine oil to a new oil pump gasket.
Install the oil pump gasket.
| *a | Seal Diameter |
|
Seal Packing |
Apply seal packing in a continuous line to the engine unit 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 0.157 in.) |
Note
Install the timing chain cover sub-assembly within 3 minutes and tighten the bolts within 10 minutes of applying seal packing.
Apply seal packing to the timing chain cover sub-assembly as shown in the illustration.
| *a | Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
*b | Continuous Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
| *c | Alternate Long and Short Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
*d | Dashed Line Area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent) |
| *e | 9.0 mm (0.354 in.) | *f | 3.0 mm (0.118 in.) |
| *g | 6.0 mm (0.236 in.) or more | - | - |
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
| Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent |
Note
When the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
Install the timing chain cover sub-assembly within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.
| Application Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| *1 | Crankshaft |
| *a | Drive Rotor Spline |
| *b | 15° |
Align the oil pump drive rotor spline and crankshaft as shown in the illustration. Install the drive rotor and timing chain cover sub-assembly to the crankshaft.
Temporarily install the timing chain cover assembly with the 2 nuts and 26 bolts.
| *1 | Nut | - | - |
| *a | Types of nut and bolt | *b | Tightening Order |
| Bolt Length | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Make sure that there is no oil on the bolt threads.
Do not start the engine for at least 2 hours after installation.
Wipe off any seal packing that seeped out around the surfaces of the oil pan sub-assembly and cylinder head cover sub-assembly and make sure that there is no seal packing seeping out around the edges.
Tighten the 26 bolts and 2 nuts in several steps, in the sequence shown in the illustration.
INSTALL TIMING CHAIN CASE OIL SEAL
Using SST and a hammer, tap in a new timing chain case oil seal oil seal until its surface is flush with the timing chain cover edge.
| Oil Seal Protrusion Height |
|---|
| 0 to 1.0 mm (0 to 0.0394 in.) |
Note
Keep the lip free from foreign matter.
Do not tap on the oil seal at an angle.
Make sure that the oil seal edge does not protrude from the timing chain cover sub-assembly.
INSTALL TIMING CHAIN COVER PLATE
INSTALL OIL STRAINER SUB-ASSEMBLY
Install a new gasket and the oil strainer sub-assembly with the 3 nuts.
INSTALL OIL PAN SUB-ASSEMBLY
Remove any remaining seal packing material and be careful not to drop any oil on the contact surfaces of the cylinder block sub-assembly, rear oil seal retainer and oil pan sub-assembly.
Install 2 new O-rings to the timing chain cover sub-assembly.
| *a | Seal Packing |
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 sub-assembly within 3 minutes after applying seal packing.
Do not add engine oil for at least 2 hours after installation.
Do not start the engine within 2 hours after installation.
| *a | Types of nut and bolt |
| *b | Tightening Order |
|
Bolt |
|
Nut |
Install the oil pan sub-assembly with the 16 bolts and 2 nuts.
| Bolt Length | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
Wipe off the Seal Packing |
After tightening the oil pan bolts and nuts, wipe off the seal packing material that has seeped out from between the contact surfaces of the cylinder block sub-assembly and oil pan sub-assembly.
INSTALL OIL LEVEL SENSOR BRACKET
INSTALL ENGINE OIL LEVEL SENSOR
INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
| *a | Seal Packing |
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 No. 2 oil pan sub-assembly within 3 minutes after applying seal packing.
|
Bolt |
|
Nut |
Install the No. 2 oil pan sub-assembly with the 15 bolts and 2 nuts. Tighten the bolts and nuts uniformly in several steps.
Note
Tighten the nuts first. After tightening the bolts, check that the nuts and bolts are tightened to the specified torque.
Do not start the engine for at least 2 hours after the installation.
INSTALL SPARK PLUG TUBE GASKET
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
Remove any remaining seal packing material and be careful not to drop any oil on the contact surfaces of the camshaft housing sub-assembly RH, timing chain cover sub-assembly and cylinder head cover sub-assembly.
| *a | Mark |
| *b | Seal Packing (Diameter 2.0 to 3.0 mm (0.0787 to 0.118 in.)) |
| *c | Seal Packing (Diameter 5.0 to 7.0 mm (0.197 to 0.276 in.)) |
|
Seal Packing |
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 sub-assembly within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
Install a new camshaft bearing cap oil hole gasket RH to the camshaft housing sub-assembly RH.
Install 2 new gaskets and a new cylinder head cover gasket.
Temporarily install the VVT sensor (for intake side of bank 1) to the cylinder head cover sub-assembly.
Temporarily install the VVT sensor (for exhaust side of bank 1) to the cylinder head cover sub-assembly.
|
Bolt A |
|
Bolt B |
Temporarily install the cylinder head cover sub-assembly with the 15 bolts. Tighten the bolts uniformly in several steps.
| Bolt Length | ||||||
|---|---|---|---|---|---|---|
|
Note
Do not start the engine for at least 2 hours after installation.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
Remove any remaining seal packing material and be careful not to drop any oil on the contact surfaces of the camshaft housing sub-assembly LH, timing chain cover sub-assembly and cylinder head cover sub-assembly LH.
| *a | Mark |
| *b | Seal Packing (Diameter 2.0 to 3.0 mm (0.0787 to 0.118 in.)) |
| *c | Seal Packing (Diameter 5.0 to 7.0 mm (0.197 to 0.276 in.)) |
|
Seal Packing |
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 sub-assembly LH within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
Install a new camshaft bearing cap oil hole gasket to the camshaft housing sub-assembly LH.
Install 2 new gaskets and a new cylinder head cover gasket.
Temporarily install the VVT sensor (for intake side of bank 2) to the cylinder head cover sub-assembly LH.
Temporarily install the VVT sensor (for exhaust side of bank 2) to the cylinder head cover sub-assembly LH.
|
Bolt A |
|
Bolt B |
Temporarily install the cylinder head cover sub-assembly LH with the 16 bolts. Tighten the bolts uniformly in several steps.
| Bolt Length | ||||||
|---|---|---|---|---|---|---|
|
Note
Do not start the engine for at least 2 hours after installation.
INSTALL IGNITION COIL ASSEMBLY
INSTALL CRANKSHAFT PULLEY
| *a | Hold |
|
Turn |
Using SST, install the crankshaft pulley with the pulley set bolt.
INSTALL OIL FILTER BRACKET SUB-ASSEMBLY
Install the oil filter bracket sub-assembly and a new gasket with the 2 nuts and 2 bolts.
INSTALL WIRE HARNESS CLAMP BRACKET
Install the wire harness clamp bracket to the timing chain cover sub-assembly with the nut.
Install the wire harness clamp bracket to the timing chain cover sub-assembly with the bolt.
Install the wire harness clamp bracket to the cylinder head cover sub-assembly LH with the nut.
Install the wire harness clamp bracket to the oil filter bracket sub-assembly with the nut.
INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)
INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)
INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)
INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
INSTALL WATER OUTLET SUB-ASSEMBLY
INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
INSTALL NO. 2 WATER BY-PASS HOSE ASSEMBLY
INSTALL NO. 3 WATER BY-PASS HOSE
INSTALL NO. 2 WATER BY-PASS HOSE
INSTALL NO. 6 WATER BY-PASS HOSE
INSTALL NO. 1 WATER BY-PASS PIPE (w/ Oil Cooler)
INSTALL WATER PUMP PULLEY
INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
INSTALL INTAKE MANIFOLD
INSTALL FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY
TEMPORARILY INSTALL FUEL PUMP ASSEMBLY (for High Pressure)
TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY
INSTALL FUEL PUMP ASSEMBLY (for High Pressure)
INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY
CONNECT WIRE HARNESS
for Bank 2:
Engage the claw and connect the No. 8 engine wire to the No. 7 engine wire.
Engage the clamp.
Engage the claw and connect the No. 7 engine wire to the cylinder head cover sub-assembly LH.
for Bank 1:
Engage the claw and connect the No. 5 engine wire to the No. 6 engine wire.
Engage the claw and connect the No. 6 engine wire to the cylinder head cover sub-assembly.
INSTALL NO. 1 FUEL TUBE SUB-ASSEMBLY
INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
for Bank 1:
Install the No. 1 engine cover to the cylinder head cover sub-assembly with the 2 clips.
for Bank 2:
Install the No. 1 engine cover to the cylinder head cover sub-assembly LH with the clip.
INSTALL NO. 2 FUEL TUBE SUB-ASSEMBLY
INSTALL INTAKE AIR SURGE TANK ASSEMBLY
INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
INSTALL ENGINE WIRE
INSTALL ENGINE ASSEMBLY