PROCEDURE
INSTALL FRONT CRANKSHAFT OIL SEAL
Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover edge.
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 case.
INSTALL TIMING CHAIN COVER SUB-ASSEMBLY
Remove any old packing (FIPG material) and be careful not to drop any oil on the contact surfaces of the timing chain cover, cylinder head and cylinder block.
| *a | Cylinder Head and Cylinder Block Side | *b | Timing Chain Cover Side |
| *c | Clean and Degrease | - | - |
Note
Be sure to clean and degrease the contact surfaces, especially the surfaces indicated in the illustration.
Apply a light coat of engine oil to a new oil pump gasket.
Install the oil pump gasket.
| *1 | Seal Diameter |
|
Seal Packing |
Apply seal packing 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.) |
Apply seal packing in a line to the timing chain cover as shown in the following illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
| Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent |
| *a | Be sure to apply seal packing | *b | Dashed line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) |
| *c | Continuous line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) | *d | Alternate long and short dashed line area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent) |
| *e | Diagonal line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent) | *f | 3.0 to 4.0 mm |
| *g | 2.0 to 3.0 mm | - | - |
Note
When 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 10 minutes after applying seal packing.
| Seal Packing Application Chart | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| *1 | Drive Rotor Spline |
| *2 | Crankshaft |
Align the oil pump drive rotor spline and crankshaft as shown in the illustration. Install the drive rotor and chain cover to the crankshaft.
Install the timing chain cover with the 26 bolts, labeled A, B, C and D, and the 2 nuts. Tighten the bolts and nuts uniformly in several steps.
| Standard Bolt | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| *1 | Nut | - | - |
| *a | Area 1 | *b | Area 2 |
| *c | Area 3 | *d | Area 4 |
Note
Make sure that there is no oil on the bolt threads.
Tighten the bolts in area 1.
Tech Tips
Tighten the bolts from bottom to top as shown in the illustration.
Tighten the bolts in area 2.
Tighten the bolts in area 3.
Tech Tips
Tighten the bolts and nuts from top to bottom as shown in the illustration.
Tighten the bolts in area 4.
Tech Tips
Tighten the bolts from bottom to top as shown in the illustration.
Note
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 and head cover and make sure that there is no seal packing seeping out around the edges.
INSTALL OIL PAN SUB-ASSEMBLY
Remove any old packing (FIPG material) and be careful not to drop any oil on the contact surfaces of the cylinder block, rear oil seal retainer and oil pan.
Install 3 new O-rings to the timing chain cover.
| *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 |
| 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 after applying seal packing.
| *1 | Nut |
Install the oil pan with the 17 bolts (A, B, C, D and E) and 2 nuts. Tighten the bolts and nuts uniformly in several steps.
| Standard Bolt | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Do not start the engine for at least 2 hours after installation.
INSTALL OIL STRAINER SUB-ASSEMBLY
| *1 | Groove |
| *2 | Protrusion |
Install a new gasket to the oil strainer.
Tech Tips
Align the protrusion of the gasket with the groove of the oil strainer.
Install the oil strainer with the 2 nuts.
INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
| *1 | Seal Packing |
Apply seal packing in a continuous line as shown in the illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond |
| 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 within 3 minutes after applying seal packing.
|
Bolt |
|
Nut |
Install the No. 2 oil pan with the 10 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 CYLINDER HEAD COVER SUB-ASSEMBLY
Remove any old packing (FIPG material) and be careful not to drop any oil on the contact surfaces of the cylinder head, timing chain cover and cylinder head cover.
|
Seal Packing |
Apply seal packing 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 (0.0787 to 0.118 in.) |
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.
Install 3 new gaskets.
Install a new gasket to the cylinder head cover.
Install the seal washers to the bolts.
|
Bolt A |
|
Bolt B |
|
Bolt C |
|
Bolt D |
Temporarily install the cylinder head cover with the 12 bolts. Tighten the bolts uniformly in several steps.
| Standard Bolt | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Do not start the engine for at least 2 hours after installation.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
Remove any old packing (FIPG material) and be careful not to drop any oil on the contact surfaces of the cylinder head, timing chain cover and cylinder head cover.
|
Seal Packing |
Apply seal packing 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 (0.0787 to 0.118 in.) |
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.
Install 3 new gaskets.
Install a new gasket to the cylinder head cover.
Install the seal washers to the bolts.
|
Bolt A |
|
Bolt B |
|
Bolt C |
|
Bolt D |
Temporarily install the cylinder head cover with the 12 bolts. Tighten the bolts uniformly in several steps.
| Standard Bolt | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Do not start the engine for at least 2 hours after installation.
CONNECT FUEL PIPE SUB-ASSEMBLY
Connect the fuel pipe with the 2 bolts.
INSTALL REAR CYLINDER HEAD COVER
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.
Install a new gasket and temporarily install the oil pipe (on the cylinder head side) with the 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).
Tighten the oil pipe union (on the cylinder head side).
Note
If the link that connects the gaskets is broken, remove the connecting link by using side cutters or a similar tool.
Tighten the oil pipe union (on the head cover side).
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.
Install a new gasket and temporarily install the oil pipe (on the cylinder head side) with the 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).
Tighten the oil pipe union (on the cylinder head side).
Note
If the link that connects the gaskets is broken, remove the connecting link by using side cutters or a similar tool.
Tighten the oil pipe union (on the head cover side).
INSTALL CRANKSHAFT PULLEY
| *a | Hold |
|
Turn |
Using SST, install the crankshaft pulley with the pulley set bolt.
INSTALL OIL FILTER BRACKET
Install the oil filter bracket and a new gasket with the 2 nuts and bolt.
INSTALL OIL FILTER ELEMENT
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
|
Bolt A |
|
Bolt B |
Temporarily install the V-ribbed belt tensioner with the 5 bolts.
| Standard Bolt | ||||||
|---|---|---|---|---|---|---|
|
Tighten bolts 1 and 2 in numerical order.
Tighten the other bolts.
INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY
| *1 | "DOUBLE" |
Install the No. 1 idler pulley with the bolt.
Tech Tips
"DOUBLE" is marked on the No. 1 idler pulley to distinguish it from the No. 2 idler pulley.
INSTALL WATER INLET HOUSING
Install the 3 water by-pass hoses.
Apply soapy water to a new O-ring and install the O-ring to the water outlet pipe.
Install a new O-ring to the water outlet pipe.
Install a new gasket to the water pump.
Install the water inlet with the 5 bolts.
Connect the 3 water by-pass hoses.
INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
| *a | Upward |
| *b | Rearward |
Install the water by-pass pipe with the 3 bolts.
Connect the 4 hoses.
Tech Tips
The direction of the hose clamp is indicated in the illustration.
INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
| *1 | New O-Ring |
Install a new O-ring to the dipstick guide.
Apply a light coat of engine oil to the O-ring.
Push the dipstick guide end into the guide hole.
Install the dipstick guide with the bolt.
Install the dipstick.
INSTALL IGNITION COIL ASSEMBLY
INSTALL ENGINE ASSEMBLY