INSTALL TIMING CHAIN COVER SUB-ASSEMBLY
Remove any old packing material remaining on the sealing surfaces before applying seal packing.
Clean and degrease the contact surfaces of the timing chain cover, cylinder head and cylinder block, and confirm that no oil, moisture or other foreign matter remains on the surfaces.
| *1 | Cylinder Head and Cylinder Block | *2 | Timing Chain Cover |
|
Area to be cleaned and degreased | - | - |
Note
Be sure to clean and degrease the contact surfaces, especially the surfaces indicated by A in the illustration.
Install a new gasket.
| *a | 3.0 mm (0.118 in.) or more |
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 mm (0.118 in.) or more |
Note
If the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
Install the chain cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
Do not add engine oil for at least 2 hours after installing the chain cover.
Do not start the engine for at least 2 hours after installing the chain cover.
Apply seal packing in a line to the timing chain cover as shown in the following illustration.
| *a | 3.0 to 4.0 mm (0.118 to 0.157 in.) | *b | 2.0 to 3.0 mm (0.0787 to 0.118 in.) |
| *c | 6.0 mm (0.236 in.) or more | *d | 4.5 mm (0.177 in.) or more |
| *e | 20 mm (0.787 in.) | *f | Dashed line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
| *g | Alternate long and short dashed line area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent) |
*h | Continuous line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
| *i | Diagonal line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
- | - |
| Seal Packing Application Chart | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
| Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent |
Note
If the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
Install the chain cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
Do not add the engine oil for at least 2 hours after installing.
Do not start the engine for at least 2 hours after installing.
| *1 | Drive Rotor Spline |
| *2 | Crankshaft |
Align the oil pump's drive rotor spline and the crankshaft as shown in the illustration. Install the chain cover to the crankshaft.
Temporarily tighten the timing chain cover with the 25 bolts and 2 nuts.
|
Bolt A |
|
Bolt B |
|
Nut |
|
Bolt C |
| Bolt Length | ||||||||
|---|---|---|---|---|---|---|---|---|
|
Note
Make sure that there is no oil on the bolt threads.
Fully tighten the 3 bolts shown in the illustration.
Fully tighten the 3 bolts shown in the illustration.
| *1 | Nut |
Fully tighten the 7 bolts and 2 nuts shown in the illustration.
Tech Tips
Tighten the bolts and nuts in order from upper to lower as shown in the illustration.
Fully tighten the 12 bolts shown in the illustration.
Tech Tips
Tighten the bolts in order from lower to upper as shown in the illustration.
Install the wiring harness clamp bracket with the bolt.
INSTALL TIMING CHAIN CASE OIL SEAL
Apply MP grease to the lip of a new oil seal.
Note
Keep the lip free of foreign matter.
Using SST and a hammer, tap in the oil seal until its surface is flush with the timing chain case edge.
Note
Keep the lip free of foreign matter.
Do not tap the oil seal at an angle.
INSTALL SPARK PLUG TUBE GASKET
| *a | Before cutting off |
| *b | After cutting off |
|
Area to be cut off |
Using a cutter, cut off the sealing part of the removed plug tube gasket.
| *1 | Plug tube gasket without sealing part |
| *2 | New plug tube gasket |
| *3 | Claw |
Using a plug tube gasket which has had the sealing part cut off, uniformly press in a new plug tube gasket all the way.
Note
Keep the lip free of foreign matter.
Do not tap on the oil seal at an angle.
Tech Tips
If a plug tube gasket that will be used to install a new gasket is deformed, and cannot be positioned on a new gasket, correct the deformation using pliers.
Return the claws of the ventilation baffle plate to their original positions.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
| *a | 2.0 to 3.0 mm |
|
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 head cover within 3 minutes after applying seal packing.
Do not start the engine for at least 2 hours after installation.
Install 3 new gaskets to the camshaft bearing caps.
Install a new gasket to the head cover.
Apply adhesive 1324 to the threads of the 11 cylinder head cover bolts indicated by the black arrows in the illustration.
|
Apply adhesive 1324 to these bolts |
Install the head cover with the 14 bolts.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
| *a | 2.0 to 3.0 mm |
|
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 head cover within 3 minutes after applying seal packing.
Do not start the engine for at least 2 hours after installation.
Install 3 new gaskets to the camshaft bearing caps.
Install a new gasket to the head cover.
Apply adhesive 1324 to the threads of the 11 cylinder head cover bolts indicated by the black arrows in the illustration.
|
Apply adhesive 1324 to these bolts |
Install the head cover with the 12 bolts.
INSTALL FUEL TUBE SUB-ASSEMBLY
Install the 2 bolts and fuel tube sub-assembly.
INSTALL NO. 2 OIL PIPE
Make sure that there is no foreign matter on the mesh of the oil control valve filter RH.
Note
Do not touch the mesh when installing the oil control valve filter.
| *1 | Oil Pipe Union |
| *2 | Oil Check Valve Bolt |
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).
Install a new gasket and temporarily install the oil pipe (on the cylinder head side) with the oil check valve bolt.
Tighten the oil pipe union (on the head cover side).
Tighten the oil check valve bolt (on the cylinder head side).
Note
If the link that connects the gaskets is broken, remove the connecting link by using nippers or similar tools.
INSTALL NO. 1 OIL PIPE
Make sure that there is no foreign matter on the mesh of the oil control valve filter LH.
Note
Do not touch the mesh when installing the oil control valve filter.
| *1 | Oil Pipe Union |
| *2 | Oil Check Valve Bolt |
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).
Install a new gasket and temporarily install the oil pipe (on the cylinder head side) with the oil check valve bolt.
Tighten the oil pipe union (on the head cover side).
Tighten the oil check valve bolt (on the cylinder head side).
Note
If the link that connects the gaskets is broken, remove the connecting link by using nippers or similar tools.
INSTALL OIL STRAINER SUB-ASSEMBLY
for 2WD:
Using an E6 "TORX" socket wrench, install the stud bolts as shown in the illustration.
| *a | Timing Chain Cover | *b | Cylinder Block Lower |
Install the baffle plate with the 8 bolts.
Tech Tips
Temporarily tighten the 8 bolts. Fully tighten 2 bolts A shown in the illustration before tightening the other bolts.
Install a new gasket and the oil strainer with the 3 nuts.
for AWD:
Using an E6 "TORX" socket wrench, install the stud bolts as shown in the illustration.
| *a | Timing Chain Cover | *b | Oil Pan Lower |
Install the baffle plate with the 7 bolts.
Tech Tips
Temporarily tighten the 7 bolts. Fully tighten 2 bolts A as shown in the illustration before tightening the other bolts.
Install a new gasket and the oil strainer with the bolt and 2 nuts.
Install 2 new O-rings.
INSTALL OIL PAN SUB-ASSEMBLY
When replacing a stud bolt, install it by using an E6 "TORX" socket wrench.
| *A | for 2WD | *B | for AWD |
| *A | for 2WD |
| *B | for AWD |
| *1 | 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 |
| Seal diameter |
|---|
| 3.0 to 4.0 mm (0.118 to 0.156 in.) |
Note
Remove any oil from the contact surface.
Install the oil pan within 3 minutes after applying seal packing.
Do not start the engine for at least 2 hours after installation.
| *A | for 2WD |
| *B | for AWD |
| *1 | Bolt A |
| *2 | Bolt B |
| *3 | Bolt C |
| *4 | Bolt D |
| *5 | Nut |
Install the oil pan with the 16 bolts and 2 nuts.
| Standard Bolt | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL OIL WITH STRAINER PIPE SUB-ASSEMBLY (for AWD)
Install a new gasket and the oil with strainer pipe with the 3 nuts.
INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
| *A | for 2WD |
| *B | for AWD |
| *1 | 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 |
| Seal diameter |
|---|
| 4.0 to 6.0 mm (0.156 to 0.236 in.) |
Note
Remove any oil from the contact surface.
Install the No. 2 oil pan within 3 minutes after applying seal packing.
Do not start the engine for at least 2 hours after installation.
for 2WD:
Install the oil pan with the 15 bolts and 2 nuts.
|
Bolt |
|
Nut |
for AWD:
Install the oil pan with the 14 bolts and 2 nuts.
|
Bolt |
|
Nut |
INSTALL CRANKSHAFT PULLEY
| *a | Hold |
| *b | Turn |
Align the pulley set key with the key groove of the pulley, and slide on the pulley.
Using SST, install the crankshaft pulley bolt.
INSTALL IGNITION COIL ASSEMBLY
Tech Tips
w/ Canister Pump Module:
Perform "Inspection After Repairs" after replacing the ignition coil Click here.
Install the 6 ignition coils with the 6 bolts.
Connect the 6 ignition coil connectors.
Connect the 2 wire harness brackets with the 2 bolts.
Connect the wire harness clamp.
Connect the wire harness with the 2 nuts.
INSTALL WATER INLET ASSEMBLY
Install a new No. 1 water inlet housing gasket and water outlet pipe O-ring.
Install the water inlet assembly with the 4 bolts and nut.
Note
Be careful not to allow the O-ring to get caught between parts.
Connect the 5 hoses.
INSTALL NO. 2 ENGINE COVER
Install the No. 2 engine cover with the 3 clips.
Connect the clamp.
INSTALL INJECTOR DRIVER
Note
Be careful not to drop or strike the injector driver.
The injector driver is grounded at the bolt and nut. To ensure that it is grounded, clean all oil and foreign matter from the installation areas of the injector driver and engine before installing the injector driver.
Install the injector driver with the bolt and 2 nuts.
| *1 | Lock Lever |
Connect the 4 connectors to the injector driver. Move the lock levers in the direction indicated by the arrow to lock the 3 connectors.
INSTALL NO. 1 ENGINE COVER
Install the No. 1 engine cover with the 3 clips.
INSTALL WATER PUMP PULLEY
Temporarily install the pulley with the 4 bolts.
Using SST, hold the pulley and tighten the 4 bolts.
INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
Install the pulley and cover plate with the bolt.
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
| *A | for 2WD |
| *B | for AWD |
Temporarily install the V-ribbed belt tensioner assembly with the bolt A and bolt B.
Temporarily install the other bolts.
for 2WD:
Tighten the 5 bolts to install the V-ribbed belt tensioner assembly.
for AWD:
Tighten the 4 bolts to install the V-ribbed belt tensioner assembly.
INSTALL FUEL PUMP ASSEMBLY (for High Pressure)
INSTALL ENGINE WIRE
INSTALL ENGINE ASSEMBLY