Reassembly [10/2015 - ]: Procedure
- INSTALL RING PIN NOTE:
It is not necessary to remove a ring pin unless it is being replaced.
- INSTALL NO. 1 STRAIGHT PIN NOTE:
It is not necessary to remove a No. 1 straight pin unless it is being replaced.
- INSTALL REAR CRANKSHAFT OIL SEAL
- INSTALL ENGINE REAR OIL SEAL RETAINER
- Apply MP grease to the lip of the oil seal.
- Apply seal packing in a continuous line as shown in the illustration.
*a Seal Packing 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:- Remove any oil from the contact surface.
- Install the engine rear oil seal retainer within 3 minutes after applying seal packing.
- Do not start the engine for at least 2 hours after installation.
- Install the engine rear oil seal retainer with the 6 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
NOTE:Be sure to apply adhesive 1324 to the bolts in the places indicated by A before installing them.
Adhesive
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
- INSTALL CYLINDER BLOCK WATER JACKET SPACER
- INSTALL NO. 1 WATER OUTLET PIPE
- Install the water outlet pipe with the 2 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
- Install the water outlet pipe with the 2 bolts.
- INSTALL KNOCK SENSOR
Refer to PROCEDURE - Step 1
- INSTALL NO. 5 ENGINE WIRE
- Install the No. 5 engine wire with the clamp.
- INSTALL CYLINDER HEAD GASKET
See step 1
- INSTALL CYLINDER HEAD SUB-ASSEMBLY
See step 2
- INSTALL NO. 2 CYLINDER HEAD GASKET
See step 3
- INSTALL CYLINDER HEAD LH
See step 4
- INSTALL VALVE STEM CAP
See step 11
- INSTALL VALVE LASH ADJUSTER ASSEMBLY
See step 12
- INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
See step 13
- INSTALL CAMSHAFT BEARING CAP OIL HOLE GASKET
- Install the camshaft bearing cap oil hole gasket to the No. 6 camshaft bearing cap.
- Install the camshaft bearing cap oil hole gasket to the No. 7 camshaft bearing cap.
- INSTALL OIL CONTROL VALVE FILTER LH
- INSTALL OIL CONTROL VALVE FILTER RH
HINT:
Use the same procedure described for the LH side.
- INSTALL NO. 3 CAMSHAFT SUB-ASSEMBLY
See step 16
- INSTALL NO. 4 CAMSHAFT SUB-ASSEMBLY
See step 17
- INSTALL CAMSHAFT BEARING CAP (for Bank 2)
See step 18
- INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY LH
See step 23
- INSTALL CAMSHAFT
See step 25
- INSTALL NO. 2 CAMSHAFT
See step 26
- INSTALL FUEL PUMP LIFTER HOUSING
See step 27
- INSTALL CAMSHAFT BEARING CAP (for Bank 1)
See step 28
- INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY RH
See step 33
- INSTALL NO. 2 CHAIN TENSIONER ASSEMBLY
See step 29
- INSTALL CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 1)
See step 30
- TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)
See step 31
- TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)
See step 32
- TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Bank 1)
See step 34
- INSTALL NO. 3 CHAIN TENSIONER ASSEMBLY
See step 19
- INSTALL CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 2)
See step 20
- TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)
See step 21
- TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)
See step 22
- TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Bank 2)
See step 24
- INSTALL NO. 1 CHAIN VIBRATION DAMPER
- Install the No. 1 chain vibration damper with the 2 bolts.
Torque: 22.5 N*m (229 kgf*cm, 17 ft.*lbf)
- Install the No. 1 chain vibration damper with the 2 bolts.
- INSTALL NO. 2 CHAIN VIBRATION DAMPER
- Install the 2 No. 2 chain vibration dampers.
- INSTALL CRANKSHAFT TIMING GEAR OR SPROCKET
- Install the 2 timing gear set keys and timing sprocket to the crankshaft.
- INSTALL IDLE SPROCKET ASSEMBLY
- Apply a light coat of engine oil to the rotating surface of the No. 1 idle gear shaft.
*1 No. 1 Idle Gear Shaft *2 Idle Sprocket *3 No. 2 Idle Gear Shaft *4 Knock Pin Apply Engine Oil - Temporarily install the No. 1 idle gear shaft and idle sprocket with the No. 2 idle gear shaft while aligning the knock pin of the No. 1 idle gear with the knock pin groove of the cylinder block.NOTE:
Make sure that the idle gear is facing the correct direction.
HINT:
Check that no foreign objects are on the No. 1 and No. 2 idle gear shafts.
- Using a 10 mm hexagon wrench, tighten the No. 2 idle gear shaft.
Torque: 60 N*m (612 kgf*cm, 44 ft.*lbf)
HINT:
After installing the idle sprocket assembly, check that the idle sprocket turns smoothly.
- Apply a light coat of engine oil to the rotating surface of the No. 1 idle gear shaft.
- INSTALL CHAIN SUB-ASSEMBLY
- Check that the camshaft timing gear position on the RH bank and the timing marks on the LH bank and crankshaft are positioned as shown in the illustration.
*a Timing Mark *b Center Line *c Approximately 10° - - - Align the mark plates and timing marks as shown in the illustration and install the chain sub-assembly.
*a Mark Plate (Yellow) *b Timing Mark HINT:
The camshaft mark plates are yellow.
- Rest the chain sub-assembly on top of the crankshaft.
- Turn the camshaft timing gear assembly on the RH bank counterclockwise to tighten the chain sub-assembly between the banks.
*a When idle sprocket is reused *b Mark *c Align *d Chain Plate Turn NOTE:When the idle sprocket is reused, align the chain plate with the mark where the plate had been in order to tighten the chain sub-assembly between the banks.
- Align the mark plate and timing mark as shown in the illustration and install the chain sub-assembly onto the crankshaft timing sprocket.
*a Mark Plate (Pink) *b Timing Mark HINT:
The crankshaft mark plate is pink.
- Temporarily install the pulley set bolt.
- Turn the crankshaft clockwise 10° to set it to the RH block bore center line (TDC/compression).
*a Timing Mark *b Center Line Turn
- Check that the camshaft timing gear position on the RH bank and the timing marks on the LH bank and crankshaft are positioned as shown in the illustration.
- INSTALL CHAIN TENSIONER SLIPPER
- Install the chain tensioner slipper.
- INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY
- Move the stopper plate upward to release the lock, and push the plunger deep into the No. 1 chain tensioner assembly.
*a Stopper Plate *b Plunger - Move the stopper plate downward to set the lock, and insert a pin of 1.27 mm (0.0500 in.) diameter into the hole of the stopper plate.
- Install the No. 1 chain tensioner assembly with the 2 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
- Remove the lock pin of the No. 1 chain tensioner assembly.
- Move the stopper plate upward to release the lock, and push the plunger deep into the No. 1 chain tensioner assembly.
- INSPECT VALVE TIMING
- Check the camshaft timing marks.NOTE:
- Check each timing mark from a viewpoint directly inline with the center of the camshaft and the timing mark on each camshaft timing gear.
- If the timing marks are checked from any other viewpoint, the valve timing may appear misaligned.
- Check that each camshaft timing mark is positioned as shown in the illustration.
*a Timing Mark *b Viewpoint HINT:
For the intake camshaft:
Be sure to check mark A at the point when marks B, C, and D are positioned in line. If the marks are checked from any other viewpoint, they cannot be checked correctly.
- If the valve timing is misaligned, reinstall the timing chain.
- Remove the pulley set bolt.
- Check the camshaft timing marks.
- INSTALL ENGINE WATER PUMP ASSEMBLY
Refer to PROCEDURE - Step 1
- INSTALL TIMING CHAIN COVER ASSEMBLY
Refer to PROCEDURE - Step 2 (10/2015 - 09/2016) or PROCEDURE - Step 2 (09/2016 -)
- INSTALL TIMING CHAIN CASE OIL SEAL
Refer to PROCEDURE - Step 1 (10/2015 - 09/2016) or PROCEDURE - Step 1 (09/2016 -)
- INSTALL NO. 1 OIL PAN BAFFLE PLATE
- for 2WD:
Install the No. 1 oil pan baffle plate with the 8 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
HINT:
Temporarily install the 8 bolts. Tighten the 2 bolts A shown in the illustration before tightening the other bolts.
- for AWD:
Install the No. 1 oil pan baffle plate with the 7 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
HINT:
Temporarily install the 8 bolts. Tighten the 2 bolts A shown in the illustration before tightening the other bolts.
- for 2WD:
- INSTALL OIL STRAINER SUB-ASSEMBLY
Refer to PROCEDURE - Step 3 (10/2015 - 09/2016) or PROCEDURE - Step 3 (09/2016 -)
- INSTALL OIL PAN SUB-ASSEMBLY
Refer to PROCEDURE - Step 4 (10/2015 - 09/2016) or PROCEDURE - Step 4 (09/2016 -)
- INSTALL OIL LEVEL SENSOR BRACKET
Refer to PROCEDURE - Step 1
- INSTALL ENGINE OIL LEVEL SENSOR
Refer to PROCEDURE - Step 6 (10/2015 - 09/2016) or PROCEDURE - Step 6 (09/2016 -)
- INSTALL OIL WITH STRAINER PIPE SUB-ASSEMBLY (for AWD)
Refer to PROCEDURE - Step 7 (10/2015 - 09/2016) or PROCEDURE - Step 7 (09/2016 -)
- INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
Refer to PROCEDURE - Step 8 (10/2015 - 09/2016) or PROCEDURE - Step 8 (09/2016 -)
- INSTALL OIL PAN DRAIN PLUG
- Install a new gasket and the oil pan drain plug.
Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf)
- Install a new gasket and the oil pan drain plug.
- INSTALL SPARK PLUG TUBE GASKET
- Install 6 new spark plug tube gaskets to the cylinder head cover sub-assembly.
- INSTALL OIL FILLER STUD BOLT
- Install the 2 oil filler stud bolts to the cylinder head cover sub-assembly LH.
Torque: 4.0 N*m (41 kgf*cm, 35 in.*lbf)
- Install the 2 oil filler stud bolts to the cylinder head cover sub-assembly LH.
- INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 10 (10/2015 - 09/2016) or PROCEDURE - Step 10 (09/2016 -)
- INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
Refer to PROCEDURE - Step 11 (10/2015 - 09/2016) or PROCEDURE - Step 11 (09/2016 -)
- INSTALL FUEL PUMP SPACER GASKET
- Install a new fuel pump spacer gasket to the cylinder head cover.
- INSTALL VACUUM PUMP ASSEMBLY
Refer to PROCEDURE - Step 1
- INSTALL REAR WATER BY-PASS JOINT
- INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
- Install a new gasket and the water inlet with thermostat with the 2 bolts and nut.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
- Install a new gasket and the water inlet with thermostat with the 2 bolts and nut.
- INSTALL WATER OUTLET
- INSTALL CRANKSHAFT PULLEY
Refer to PROCEDURE - Step 16 (10/2015 - 09/2016) or PROCEDURE - Step 16 (09/2016 -)
- INSTALL OIL FILTER BRACKET SUB-ASSEMBLY
Refer to PROCEDURE - Step 17 (10/2015 - 09/2016) or PROCEDURE - Step 17 (09/2016 -)
- INSTALL OIL FILTER CAP ASSEMBLY
Refer to PROCEDURE - Step 4
- INSTALL CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY
- Apply adhesive around the drain cocks.
Adhesive
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
- Install the water drain cocks as shown in the illustration.
*a RH Side: *b LH Side: Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)
NOTE:Do not rotate the drain cocks more than 1 revolution (360°) after tightening the drain cocks to the specified torque.
- Install the water drain cock plug to the water drain cock.
Torque: 12.7 N*m (130 kgf*cm, 9 ft.*lbf)
- Install the taper screw plug.
Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)
- Apply adhesive around the drain cocks.
- INSTALL CRANKSHAFT POSITION SENSOR
Refer to PROCEDURE - Step 1
- INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)
Refer to PROCEDURE - Step 1
- INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)
Refer to PROCEDURE - Step 2
- INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)
Refer to PROCEDURE - Step 3
- INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
Refer to PROCEDURE - Step 4
- INSTALL PCV VALVE SUB-ASSEMBLY
Refer to PROCEDURE - Step 1
- INSTALL NO. 1 FUEL TUBE SUB-ASSEMBLY
Refer to PROCEDURE - Step 4
- INSTALL NO. 1 ENGINE COVER
Refer to PROCEDURE - Step 15 (10/2015 - 09/2016) or PROCEDURE - Step 15 (09/2016 -)
- INSTALL SPARK PLUG
Refer to PROCEDURE - Step 1