1.INSTALL STIFFENING CRANKCASE RING PIN
It is not necessary to remove the ring pin unless it is being replaced.
| *1 | Protrusion Height |
Using a plastic-faced hammer, tap in 2 new ring pins until they stop.
4.3 to 5.3 mm (0.169 to 0.209 in.)
2.INSTALL STIFFENING CRANKCASE STUD BOLT
If a stud bolt is deformed or its threads are damaged, replace it.
| *a | Front Side | *b | Lower Side |
| *c | 20 mm (0.787 in.) | *d | 35 mm (1.38 in.) |
| *e | 13 mm (0.512 in.) | *f | 8.5 mm (0.335 in.) |
| *g | 18 mm (0.709 in.) | *h | 8.0 mm (0.315 in.) |
Using an E5 and E8 "TORX" socket wrench, install the stud bolts.
13620B
3.INSTALL ENGINE BALANCER ASSEMBLY
| *1 | Alignment Mark |
Check that the alignment marks of the balance shaft damper cover and balance shaft driven gear are aligned.
If the alignment marks are not aligned, realign them.
| *1 | Driven Gear |
| *2 | Damper Cover |
| *3 | Alignment Mark |
Place a wrench on the rear cutout part of the No. 2 balance shaft and fix the shaft in place.
Rotate the balance shaft driven gear of the No. 1 balance shaft counterclockwise to align the alignment mark of the balance shaft driven gear with the alignment mark of the balance shaft damper cover.
Install the engine balancer to the stiffening crankcase with the 3 bolts and tighten the bolts in the sequence shown in the illustration.
11420
4.INSTALL STIFFENING CRANKCASE ASSEMBLY
| *1 | Key |
Rotate the crankshaft clockwise so that the crankshaft key is at the position 270° from the bottom as shown in the illustration.
| *1 | Seal Packing |
| *a | 2.5 to 3.5 mm (0.0984 to 0.138 in.) |
| *b | 7.0 to 9.0 mm (0.276 to 0.354 in.) |
|
Stiffening Crankcase |
|
Cylinder Block |
Apply seal packing in a continuous line as shown in the illustration.
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
| Area | Specified Condition |
|---|---|
| Continuous Line | 2.5 to 3.5 mm (0.0984 to 0.138 in.) |
| Dashed Line | 7.0 to 9.0 mm (0.276 to 0.354 in.) wide and 2.5 to 3.5 mm (0.0984 to 0.138 in.) thick |
28 mm (1.10 in.)
Remove any oil from the contact surface.
Install the oil pan within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing.
Do not apply oil for at least 4 hours after the installation.
Do not start the engine for at least 4 hours after the installation.
| *1 | Cutout |
Check that the rear cutouts are as shown in the illustration.
Clean the bolts and their installation holes.
Apply adhesive to 3 threads or more at the end of bolt A.
Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
Temporarily install the stiffening crankcase with the 11 bolts.
| Item | Specified Condition |
|---|---|
| Bolt A | 65 mm (2.56 in.) |
| Bolt B | 35 mm (1.38 in.) |
| Bolt C | 125 mm (4.92 in.) |
| Bolt D | 165 mm (6.50 in.) |
Apply adhesive to bolt A before installing it.
Tighten the 11 bolts in the sequence shown in the illustration to install the stiffening crankcase.
12121
5.INSTALL NO. 1 OIL PAN BAFFLE PLATE
Install the oil pan baffle plate and uniformly tighten the 5 bolts in several steps in the sequence shown in the illustration.
15104
6.INSTALL OIL STRAINER SUB-ASSEMBLY
| *1 | Protrusion |
Apply a light coat of engine oil to a new gasket.
Align the protrusion of the gasket with the cutout of the oil strainer and install the gasket to the oil strainer sub-assembly.
Install the oil strainer sub-assembly with the 3 bolts in several steps in the sequence shown in the illustration.
12101
7.INSTALL OIL PAN SUB-ASSEMBLY
| *1 | Seal Packing |
Apply seal packing in a continuous line as shown in the illustration.
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
2.5 to 3.5 mm (0.0984 to 0.138 in.)
Remove any oil from the contact surface.
Install the oil pan within 3 minutes and tighten the bolts and nuts within 10 minutes after applying seal packing.
Do not apply oil for at least 4 hours after the installation.
Do not start the engine for at least 4 hours after the installation.
Install the oil pan sub-assembly with the 11 bolts and 2 nuts in several steps in the sequence shown in the illustration.
Bolt A and nut A are tightened twice.
8.INSTALL OIL FILTER ELEMENT
11401L
9.INSTALL REAR ENGINE OIL SEAL
11445
10.INSTALL CYLINDER BLOCK WATER JACKET SPACER
Install the cylinder block water jacket spacer to the cylinder block.
11115
11.INSTALL CYLINDER HEAD GASKET
11101
12.INSTALL CYLINDER HEAD SUB-ASSEMBLY
13050
13.SET CAMSHAFT TIMING GEAR ASSEMBLY
11151A
14.INSTALL CAMSHAFT BEARING CAP SETTING RING PIN
It is not necessary to remove the ring pin unless it is being replaced.
| *1 | Protrusion Height |
Using a plastic-faced hammer, tap in 10 new ring pins to the camshaft housing.
2.7 to 3.3 mm (0.106 to 0.130 in.)
11114A
15.INSTALL CAMSHAFT HOUSING STRAIGHT PIN
It is not necessary to remove the straight pin unless it is being replaced.
| *1 | Protrusion Height |
Using a plastic-faced hammer, tap in 2 new straight pins to the camshaft housing.
5.0 to 7.0 mm (0.197 to 0.276 in.)
16.INSTALL CAMSHAFT HOUSING STUD BOLT
If a stud bolt is deformed or its threads are damaged, replace it.
| *a | 20 mm (0.787 in.) |
| *b | 35 mm (1.38 in.) |
| *c | 13 mm (0.512 in.) |
Using an E8 "TORX" socket wrench, install the stud bolt.
11811
17.INSTALL NO. 1 CAMSHAFT BEARING
| *1 | Vernier Caliper |
Clean the No. 1 camshaft bearing.
Install the camshaft bearing to the No. 1 camshaft bearing cap.
Using a vernier caliper, measure the distance between the camshaft bearing cap edge and the camshaft bearing edge.
0 to 0.7 mm (0 to 0.0276 in.)
11821
18.INSTALL NO. 2 CAMSHAFT BEARING
| *1 | Vernier Caliper |
Clean the No. 2 camshaft bearing.
Install the camshaft bearing to the camshaft housing.
Using a vernier caliper, measure the distance between the camshaft housing edge and the camshaft bearing edge.
1.15 to 1.85 mm (0.0453 to 0.0728 in.)
15678A
19.INSTALL OIL CONTROL VALVE FILTER
Install the oil control valve filter to the No. 1 camshaft bearing cap.
13511
20.INSTALL CAMSHAFT
21.INSTALL CAMSHAFT BEARING CAP
13716
22.INSTALL VALVE STEM CAP
13750
23.INSTALL VALVE LASH ADJUSTER ASSEMBLY
13801
24.INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
11103
25.INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY
13050
26.INSTALL CAMSHAFT TIMING GEAR ASSEMBLY
13070A
27.INSTALL CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY
13521
28.INSTALL CRANKSHAFT TIMING SPROCKET
Install the crankshaft timing sprocket to the crankshaft.
29.ADD ENGINE OIL
30.SET NO. 1 CYLINDER TO TDC/COMPRESSION
13561
31.INSTALL NO. 1 CHAIN VIBRATION DAMPER
13506
32.INSTALL CHAIN SUB-ASSEMBLY
13559
33.INSTALL CHAIN TENSIONER SLIPPER
13540
34.INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY
13566B
35.INSTALL TIMING CHAIN GUIDE
36.CHECK NO. 1 CYLINDER TO TDC/COMPRESSION
11324
37.INSTALL TIMING CHAIN COVER PLATE
38.INSTALL TIMING CHAIN COVER TIGHT PLUG
Using a 14 mm hexagon wrench, install a new gasket and timing chain cover tight plug.
11310
39.INSTALL TIMING CHAIN COVER ASSEMBLY
12315A
40.INSTALL ENGINE MOUNTING BRACKET RH
11301C
41.INSTALL TIMING CHAIN COVER OIL SEAL
11193
42.INSTALL SPARK PLUG TUBE GASKET
11201
43.INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
13471
44.INSTALL CRANKSHAFT PULLEY
| *a | Hold |
| *b | Turn |
Align the pulley set key with the key groove of the crankshaft pulley.
Using SST, hold the crankshaft pulley and install the pulley bolt.
Part number of installation bolt for SST (crankshaft pulley holdingtool): 91551-80650 (quantity: 2)
11301K
45.INSTALL CRANKSHAFT POSITION SENSOR
16323
46.INSTALL WATER INLET HOUSING
Install a new gasket and the water inlet housing with the 4 bolts and nut.
15710
47.INSTALL OIL COOLER ASSEMBLY (w/ Oil Cooler)
16100
48.INSTALL ENGINE WATER PUMP ASSEMBLY
16620
49.INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
16331A
50.INSTALL THERMOSTAT
16321
51.INSTALL WATER INLET
16268
52.INSTALL NO. 1 WATER BY-PASS PIPE
Install a new gasket and the No. 1 water by-pass pipe with the 2 nuts and bolt.
12215
53.INSTALL SEPARATOR CASE
Apply a light coat of engine oil to a new gasket.
Install the gasket to the separator case.
Install the separator case with the 2 bolts.
12205
54.INSTALL PCV CASE
| *1 | Seal Packing |
Apply seal packing in a continuous line as shown in the illustration.
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
2.5 to 3.5 mm (0.0984 to 0.138 in.)
Remove any oil from the contact surface.
Install the PCV case within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing.
Install the PCV case, and then install the 8 bolts and 2 nuts in the order shown in the illustration.
Bolt A is tightened twice.
12204
55.INSTALL PCV VALVE
11102A
56.INSTALL CAMSHAFT POSITION SENSOR (for Intake Side)
57.INSTALL CAMSHAFT POSITION SENSOR (for Exhaust Side)
11101J
58.INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side)
59.INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side)
12108
60.INSTALL OIL FILLER CAP SUB-ASSEMBLY
Install the gasket to the oil filler cap sub-assembly.
Install the oil filler cap sub-assembly to the cylinder head cover sub-assembly.
19100P
61.INSTALL SPARK PLUG
62.INSTALL ENGINE COVER JOINT
Install the 3 engine cover joints.