PROCEDURE
INSTALL WATER INLET PIPE
Apply soapy water to 2 new O-rings and install them to the inlet pipe.
Install the inlet pipe to the No. 1 heat exchanger cover.
INSTALL TIMING CHAIN COVER SUB-ASSEMBLY
Apply a light coat of engine oil to a new oil pump gasket.
Install the oil pump gasket.
Apply a light coat of engine oil to a new O-ring.
Install the O-ring.
Apply seal packing in a continuous line to the timing chain cover as shown in the following illustration.
| *1 | Continuous line area | *2 | Dashed line area |
| *3 | Diagonal line area | - | - |
| Seal packing |
|---|
| Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent |
| *1 | Seal Packing Thickness mm (in.) |
| *2 | Seal Packing Width mm (in.) |
| *3 | Seal Packing Thickness |
| *4 | Seal Packing Width |
| *5 | OK Area |
| Apply Seal Packing as Follows | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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.
Align the oil pump drive rotor spline and crankshaft as shown in the illustration. Install the spline and chain cover to the crankshaft.
| *1 | Nut |
Temporarily install the timing chain cover with the 28 bolts and nut.
| Standard Bolt | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Make sure that there is no oil on the bolt threads.
Tighten the 3 bolts in several steps in the sequence shown in the illustration.
Temporarily install the fluid coupling bracket with the 4 bolts.
| Standard Bolt | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Temporarily install the belt tensioner with the standard bolt and 6 mm hexagon wrench bolt.
Tighten the 8 bolts labeled 4 to 11 in several steps in the sequence shown in the illustration.
Tighten the 23 bolts and nut labeled 12 to 35 in several steps in the sequence shown in the illustration.
Note
Do not start the engine for at least 2 hours after installing.
After the installation, if the seal packing has seeped out at the areas labeled A shown in the illustration, wipe it off.
INSTALL SPARK PLUG TUBE GASKET
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
Install 5 new gaskets to the camshaft bearing caps (No. 2, No. 3).
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 |
|
Seal Packing |
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 the cylinder head cover and a new seal washer with the 14 bolts in the order shown in the illustration.
Note
Do not start the engine for at least 2 hours after the installation.
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY RH
Install 5 new gaskets to the camshaft bearing caps. (No. 1, No. 3).
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 |
|
Seal Packing |
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 the cylinder head cover and a new seal washer with the 14 bolts in the order shown in the illustration.
Note
Do not start the engine for at least 2 hours after the installation.
Install the noise filter to the cylinder head cover with the bolt.
INSTALL IGNITION COIL ASSEMBLY
Install the 8 ignition coils with the 8 bolts.
INSTALL CRANKSHAFT TIMING GEAR KEY
Install the crankshaft timing gear key to the crankshaft.
CONNECT WIRE HARNESS CLAMP BRACKET
Connect the bracket to the timing chain cover with the bolt.
INSTALL CRANKSHAFT PULLEY
| *a | Hold |
|
Turn |
Align the pulley set key with the key groove of the pulley, and slide on the pulley.
Using SST, install the pulley set bolt.
INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY
Install the idler pulley with the bolt.
INSTALL WATER PUMP PULLEY
Temporarily install the pulley with the 4 bolts.
Using SST, hold the pulley and tighten the 4 bolts.
INSTALL WATER INLET HOUSING
| *1 | Gasket |
Install a new gasket to the timing chain cover.
Install the water inlet with the 3 bolts.
INSTALL NO. 1 ENGINE COVER
INSTALL NO. 2 ENGINE COVER
INSTALL FRONT WATER BY-PASS JOINT
Install 2 new gaskets and the water by-pass joint with the 4 nuts.
Connect the No. 2 water by-pass hose to the water by-pass joint.
INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
Connect the 2 hoses.
Install the water by-pass pipe with the 2 bolts.
INSTALL NO. 1 WATER BY-PASS HOSE
Install the No. 1 water by-pass hose by connecting the hose to the water inlet housing and front water by-pass joint.
INSTALL GENERATOR ASSEMBLY
CONNECT OIL COOLER PIPE ASSEMBLY
CONNECT VANE PUMP ASSEMBLY
Tech Tips
Before performing the following procedures, move the spacer until the vane pump can be installed.
| *1 | Spacer |
Connect the vane pump to the timing chain cover with the 2 bolts.
INSTALL INTAKE MANIFOLD
INSTALL OIL FILTER BRACKET
INSTALL NO. 1 OIL COOLER BRACKET
INSTALL NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY
Connect the 4 hoses.
Install the water by-pass pipe with the 3 bolts.
INSTALL OIL PRESSURE SENDER GAUGE ASSEMBLY
INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
INSTALL OIL FILTER ELEMENT
CONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY
| *A | LH Side |
| *B | RH Side |
Connect the fuel tube with the 2 bolts.
CONNECT COOLER COMPRESSOR ASSEMBLY
Install the cooler compressor with the stud bolt.
Install the 3 bolts and nut.
Note
Tighten the bolts and nut in the order shown in the illustration to install the cooler compressor.
CONNECT WATER PIPE AND HOSE SUB-ASSEMBLY
Connect the water pipe and hose to the cylinder head cover with the 2 bolts.
Connect the 3 hoses.
CONNECT ENGINE WIRE
Connect the 2 clamps and power steering oil pressure switch connector.
Engine Room RH Side:
Connect the 5 clamps.
Connect the throttle position sensor and throttle control motor connector.
Install the ground wire with the 2 bolts.
Connect the noise filter connector.
Connect the 2 VVT sensor connectors.
Connect the injector connector.
Connect the 4 ignition coil connectors.
Connect the 2 camshaft timing oil control valve connectors.
Engine Room LH Side:
Connect the cooler compressor connector.
Connect the 3 clamps.
Connect the camshaft position sensor connector.
Connect the 2 camshaft timing oil control valve connectors.
Connect the engine coolant temperature sensor connector.
Connect the 4 clamps.
Install the ground wire with the 2 bolts.
Connect the noise filter connector.
Connect the 2 VVT sensor connectors.
Connect the 4 ignition coil connectors.
Connect the injector connector.
Connect the 2 connectors and 2 clips to the engine room junction block.
Install the engine room relay block cover.
INSTALL RADIATOR ASSEMBLY
INSTALL AIR CLEANER ASSEMBLY
INSTALL AIR CLEANER HOSE ASSEMBLY
INSTALL V-BANK COVER SUB-ASSEMBLY
ADD ENGINE OIL
ADD ENGINE COOLANT
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.
INSPECT FOR OIL LEAK
INSPECT FOR COOLANT LEAK
INSPECT ENGINE OIL LEVEL
INSTALL NO. 2 ENGINE UNDER COVER
INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY
INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH
INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH
INSTALL FRONT FENDER APRON SEAL FRONT RH
INSTALL FRONT FENDER APRON SEAL LH
INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
CONNECT RADIATOR SIDE DEFLECTOR LH
INSTALL TRANSMISSION OIL COOLER AIR DUCT
INSTALL FRONT BUMPER COVER
INSTALL RADIATOR GRILLE
INSTALL UPPER RADIATOR SUPPORT SEAL