Tech Tips
Check whether the engine is TMC made or not by referring to the following illustration.
| *A | for TMC Made Engine | *B | except TMC Made Engine |
| *1 | Engine Oil Level Dipstick Guide | *2 | Water Inlet Housing |
| *3 | Water Inlet Housing Drain Cock Assembly | - | - |
INSTALL OIL PUMP ASSEMBLY
Install a new gasket and the oil pump with the 3 bolts.
INSTALL NO. 2 CHAIN SUB-ASSEMBLY
Set the crankshaft key into the left horizontal position.
Turn the oil pump drive shaft so that the cutout faces upward.
| *1 | Oil Pump Drive Gear |
| *2 | Oil Pump Drive Shaft Gear |
| *3 | Mark Link |
| *4 | Timing Mark |
Align the yellow mark links with the timing marks of each gear as shown in the illustration.
Install the sprockets onto the crankshaft and oil pump shaft with the chain on the gears.
Temporarily tighten the oil pump drive shaft gear with the nut.
| *1 | Spring |
| *2 | Chain Tensioner Plate |
| *3 | Bolt |
Insert the damper spring into the adjusting hole, and then install the chain tensioner plate with the bolt.
| *1 | Groove |
Align the adjusting hole of the oil pump drive shaft gear with the groove of the oil pump.
Insert a 4 mm diameter bar into the adjusting hole of the oil pump drive shaft gear to lock the gear in position, and then tighten the nut.
Rotate the crankshaft 90° clockwise, and position the crankshaft key to face up as shown in the illustration.
INSTALL CRANKSHAFT TIMING GEAR OR SPROCKET
Install the crankshaft timing gear or sprocket to the crankshaft.
INSTALL NO. 1 CHAIN VIBRATION DAMPER
Install the No. 1 chain vibration damper with the 2 bolts.
INSTALL CHAIN SUB-ASSEMBLY
Set the No. 1 cylinder to TDC/compression.
| *1 | Timing Mark |
Turn the camshafts with a wrench (using the hexagonal lobe) to align the timing marks on the camshaft timing gear with the timing marks located on the No. 1 and No. 2 bearing caps as shown in the illustration.
Using the crankshaft pulley bolt, turn the crankshaft to position the key on the crankshaft upward.
| *1 | Timing Mark |
| *2 | Mark Link |
Install the chain onto the crankshaft timing sprocket with the gold or orange mark link aligned with the timing mark on the crankshaft.
Using SST and a hammer, tap in the crankshaft timing sprocket.
| *1 | Mark Link |
| *2 | Timing Mark |
Align the gold or yellow links with the timing marks located on the camshaft timing gear and sprocket, then install the chain.
INSTALL CHAIN TENSIONER SLIPPER
| *a | Hold |
Install the chain tensioner slipper with the bolt.
INSTALL TIMING CHAIN GUIDE
Install the timing chain guide with the bolt.
INSTALL NO. 1 CRANKSHAFT POSITION SENSOR PLATE
Install the sensor plate with the "F" mark facing forward.
INSTALL TIMING CHAIN COVER OIL SEAL
Apply MP grease to the lip of a new front crankshaft oil seal.
Using SST and a hammer, tap in the front crankshaft oil seal until its surface is flush with the front oil seal retainer edge.
Note
Keep the lip free from foreign matter.
Do not tap on the oil seal at an angle.
INSTALL TIMING CHAIN OR BELT COVER SUB-ASSEMBLY
Remove any old packing material and be careful not to drop any oil on the contact surfaces of the timing chain cover, cylinder head and cylinder block.
Apply seal packing (Diameter 4.0 to 4.5 mm (0.157 to 0.177 in.)) as shown in the illustration.
|
Seal Packing |
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
Note
Remove any oil from the contact surfaces.
Install the chain cover within 3 minutes of applying seal packing.
Do not add engine oil for at least 2 hours after installing the chain cover.
Apply a continuous bead of seal packing as shown in the illustration.
| *1 | Seal Packing | - | - |
| *a | Seal Diameter: 2.5 to 3.0 mm (0.0984 to 0.118 in.) | *b | Seal Diameter: 3.0 mm (0.118 in.) |
| *c | Seal Diameter: 4.0 mm (0.157 in.) | *d | Seal Diameter: 4.0 to 4.5 mm (0.157 to 0.177 in.) |
| *e | Seal Diameter: 4.5 to 5.0 mm (0.177 to 0.197 in.) | *f | Seal Diameter: 5.5 to 6.0 mm (0.217 to 0.236 in.) |
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
Note
Remove any oil from the contact surfaces.
Install the chain cover within 3 minutes of applying seal packing.
Do not add engine oil for at least 2 hours after installing the chain cover.
Apply adhesive to the threads of the bolt A.
| Seal packing |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
| *1 | Nut |
Temporarily install the timing chain cover with the 12 bolts and 2 nuts.
| Bolt Length | ||||||||
|---|---|---|---|---|---|---|---|---|
|
Temporarily install the engine mounting bracket RH with the 3 bolts.
Fully tighten the timing chain cover with the 15 bolts and 2 nuts as shown in the illustration.
Using an E10 "TORX" socket, install the stud bolt for the V-ribbed belt tensioner.
INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY
| *1 | Pin |
| *2 | Hook |
| *a | Raise |
| *b | Push |
Release the ratchet pawl, then fully push in the plunger and set the hook to the pin so that the plunger is in the position shown in the illustration.
Install a new gasket and the chain tensioner with the 2 nuts.
|
Engine Front |
Note
When installing the chain tensioner, set the hook again if the hook releases the plunger.
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
| *1 | Bolt |
| *2 | Nut |
Temporarily install the V-ribbed belt tensioner assembly with the nut.
Note
Do not lift the engine more than necessary.
Slightly push down on the V-ribbed belt tensioner assembly at part (A) to align the holes of the engine and tensioner as shown in the illustration, and temporarily install the bolt.
| *1 | Pin |
Tighten the bolt and nut to install the V-ribbed belt tensioner.
Note
When replacing the V-ribbed belt tensioner with a new one, do not pull out the pin.
The pin will be removed in a later step.
INSTALL CRANKSHAFT PULLEY
Using SST, secure the pulley in place and tighten the bolt.
| *1 | Hook |
| *2 | Pin |
| *a | Disconnect |
Turn the crankshaft counterclockwise, then disconnect the hook from the pin.
| *1 | Plunger |
| *a | Extend |
| *b | Turn |
Turn the crankshaft clockwise, then check that the plunger is extended.
INSTALL OIL PAN SUB-ASSEMBLY
Remove any old packing material and be careful not to drop any oil on the contact surfaces of the cylinder block and oil pan.
| *1 | Seal Packing |
| *a | Seal Diameter: 3.0 to 4.0 mm |
Apply a continuous bead of seal packing (diameter 3.0 to 4.0 mm (0.118 to 0.157 in.)) as shown in the illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
Note
Remove any oil from the contact surfaces.
Install the oil pan within 3 minutes of applying seal packing.
Do not add engine oil for at least 2 hours after installing the oil pan.
Install the oil pan onto the cylinder block.
Uniformly tighten the 12 bolts and 2 nuts in the sequence shown in the illustration.
INSTALL CRANK POSITION SENSOR (for TMC Made Engine)
| *1 | New O-ring |
Apply a light coat of engine oil to the O-ring on the crank position sensor.
Install the crank position sensor with the bolt.
Note
Do not twist the O-ring.
Install the 2 wire harness clamps.
Install the connector to the connector bracket.
INSTALL CRANK POSITION SENSOR (except TMC Made Engine)
| *1 | New O-ring |
Apply a light coat of engine oil to the O-ring on the crank position sensor.
Install the crank position sensor with the bolt.
Note
Do not twist the O-ring.
Install the wire harness clamp.
Install the connector to the connector bracket.
INSTALL IDLER PULLEY SUB-ASSEMBLY
Install the idler pulley bracket with the 2 bolts.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
Remove any old packing material from the contact surfaces.
| *1 | Seal Packing |
Apply seal packing to the 2 locations shown in the illustration.
| Seal Packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
Note
Remove any oil from the contact surfaces.
Install the cylinder head cover within 3 minutes of applying seal packing.
Do not start the engine for at least 2 hours after installing the cylinder head cover.
| *1 | Nut |
Install the cylinder head cover with the 8 bolts and 2 nuts.
INSTALL IGNITION COIL ASSEMBLY
Install the 4 ignition coils with the 4 bolts.
Connect the 4 ignition coil connectors.
INSTALL ENGINE HANGERS
| *1 | No. 1 Engine Hanger |
| *2 | No. 2 Engine Hanger |
Install the No. 1 engine hanger and No. 2 engine hanger with the 2 bolts.
| Part Name | Part No. |
|---|---|
| No. 1 engine hanger | 12281-28010 or 12281-0H010 |
| No. 2 engine hanger | 12282-28010 or 12282-0H010 |
| Bolt | 91552-B1020 or 90105-C0076 |
REMOVE ENGINE STAND
INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY
Using SST, hold the crankshaft.
Install the front spacer.
Tech Tips
Align the pin of the front spacer with the pin hole of the crankshaft.
| *1 | Drive Plate And Ring Gear Sub-Assembly |
| *2 | Rear Spacer |
|
Transaxle |
Install the drive plate and ring gear sub-assembly and rear spacer onto the crankshaft.
Clean the 8 bolts and 8 bolt holes.
| *1 | Adhesive |
Apply adhesive to 2 or 3 threads of the 8 bolts.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
In several steps, uniformly install and tighten the 8 bolts in the sequence shown in the illustration.
Note
Do not start the engine for at least an hour after installing the drive plate.
INSTALL AUTOMATIC TRANSAXLE ASSEMBLY (for Automatic Transaxle)
INSTALL CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY (for CVT)