2NZ-FE ENGINE MECHANICAL  ENGINE UNIT  REASSEMBLY  


PROCEDURE

Hide 15104E 1.INSTALL STUD BOLT

a.

Using an E5 "TORX" socket wrench, install the 4 stud bolts.

A154885C01
0.427,1.365 0.896,1.896 0.469,0.531 10 false A 1.021,2.333 1.313,2.698 0.292,0.365 10 false B 0.76,2.99 1.063,3.365 0.302,0.375 10 false A 1.469,1.781 1.813,2.156 0.344,0.375 10 false B 5.292,1.438 5.615,1.833 0.323,0.396 10 false A 5.292,3.229 5.677,3.604 0.385,0.375 10 false B 4.802,0.823 5.49,1.688 0.688,0.865 10 false *a 4.823,2.583 5.49,3.281 0.667,0.698 10 false *b 5.677,0.646 6.792,1.052 1.115,0.406 10 false *c 5.688,1.104 6.938,1.552 1.25,0.448 10 false *d 5.688,2.354 6.979,2.813 1.292,0.458 10 false *e 5.708,2.906 6.896,3.323 1.188,0.417 10 false *f
*a 22.5 mm (0.886 in.) *b 27.5 mm (1.08 in.)
*c 13 mm (0.512 in.) *d 8.0 mm (0.315 in.)
*e 16.5 mm (0.650 in.) *f 9.0 mm (0.354 in.)


Torque:
5.0 N*m (51 kgf*cm, 44 in.*lbf)


Hide 12101 2.INSTALL OIL PAN SUB-ASSEMBLY

a.

Remove any seal packing from the contact surfaces.


b.
A329361C01
1.813,1.094 2.229,0.677 true 1.844,2.448 2.24,2.896 true 2.271,0.552 2.583,0.708 0.313,0.156 10 false *a 0.083,1.125 0.396,1.281 0.313,0.156 10 false *b 3.24,1.26 3.427,1.448 0.188,0.188 10 false *c 0.125,2.208 0.438,2.365 0.313,0.156 10 false *d 2.302,2.854 2.615,3.01 0.313,0.156 10 false *a 3.24,1.979 3.427,2.167 0.188,0.188 10 false *c
*a Seal Packing
*b 9 mm (0.354 in.)
*c 4 mm (0.157 in.)
*d 11 mm (0.433 in.)


Apply seal packing in continuous lines as shown in the illustration.

Seal Packing Diameter:

2.0 to 3.0 mm (0.0787 to 0.118 in.)


Seal Packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent


NOTICE:
·

Install the oil pan sub-assembly within 3 minutes of applying seal packing.

·

Do not expose the seal packing to engine oil for at least 2 hours after the installation.




c.
A133599

Install 2 new O-rings to the cylinder block sub-assembly.


d.
A130442N01
1.896,2.99 2.177,3.365 0.281,0.375 10 false 1, 9 1.958,0.448 2.313,0.813 0.354,0.365 10 false 2, 14 1.271,0.417 1.49,0.802 0.219,0.385 10 false 3 0.969,0.406 1.177,0.771 0.208,0.365 10 false 4 0.677,0.406 0.896,0.792 0.219,0.385 10 false 5 0.698,2.958 0.917,3.365 0.219,0.406 10 false 6 1.01,2.99 1.229,3.396 0.219,0.406 10 false 7 1.438,2.979 1.656,3.375 0.219,0.396 10 false 8 2.563,3 2.781,3.396 0.219,0.396 10 false 10 3.198,2.552 3.417,2.958 0.219,0.406 10 false 11 3.177,0.74 3.406,1.125 0.229,0.385 10 false 12 2.49,0.469 2.719,0.885 0.229,0.417 10 false 13 1.635,0.302 1.854,0.708 0.219,0.406 10 false 15 0.635,0.573 0.844,0.865 0.208,0.292 10 false A 0.927,0.573 1.135,0.865 0.208,0.292 10 false A 1.219,0.573 1.427,0.865 0.208,0.292 10 false A 0.646,2.771 0.865,3.177 0.219,0.406 10 false D 0.958,2.802 1.177,3.208 0.219,0.406 10 false D 1.375,2.802 1.594,3.208 0.219,0.406 10 false B 1.635,0.458 1.844,0.75 0.208,0.292 10 false A 2.01,0.625 2.219,0.917 0.208,0.292 10 false A 2.49,0.625 2.708,1.031 0.219,0.406 10 false B 1.917,2.802 2.125,3.094 0.208,0.292 10 false A 2.552,2.813 2.771,3.219 0.219,0.406 10 false B 3.177,0.917 3.406,1.302 0.229,0.385 10 false C 3.177,2.365 3.406,2.75 0.229,0.385 10 false C

Apply adhesive to the threads of the bolt (D).

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent


NOTICE:

Do not start the engine for at least 1 hour after installation.



e.

Install the oil pan sub-assembly with the 13 bolts in the order shown in the illustration.

Torque:
24 N*m (245 kgf*cm, 18 ft.*lbf)

Bolt Length:
Item Length
Bolt (A) 49 mm (1.93 in.)
Bolt (B) 88 mm (3.46 in.)
Bolt (C) 144 mm (5.67 in.)
Bolt (D) 88 mm (3.46 in.)



Hide 15104 3.INSTALL OIL STRAINER SUB-ASSEMBLY

a.
A133598

Install a new oil strainer gasket and the oil strainer sub-assembly with the bolt and 2 nuts.

Torque:
16 N*m (163 kgf*cm, 12 ft.*lbf)


Hide 12102A 4.INSTALL NO. 2 OIL PAN SUB-ASSEMBLY

a.

Remove any seal packing from the contact surfaces.


b.
A301992C01
1.615,0.417 1.927,0.208 false 1.938,0.083 2.25,0.24 0.313,0.156 10 false *a
*a Seal Packing


Apply seal packing in a continuous line as shown in the illustration.

Seal Packing Diameter:

2.5 to 3.5 mm (0.0984 to 0.137 in.)


Seal Packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent


NOTICE:
·

Install the No. 2 oil pan sub-assembly within 3 minutes of applying seal packing.

·

Do not expose the seal packing to engine oil within 2 hours of installation.




c.
A265785

Install the No. 2 oil pan sub-assembly with the 9 bolts and 2 nuts.

Torque:
9.0 N*m (92 kgf*cm, 80 in.*lbf)


d.

Install a new gasket and the oil pan drain plug to the No. 2 oil pan sub-assembly.

Torque:
37.5 N*m (382 kgf*cm, 28 ft.*lbf)


Hide 15600A 5.INSTALL OIL FILTER UNION

A130443

a.

Using a 12 mm hexagon wrench, install the oil filter union to the oil pan sub-assembly.

Torque:
30 N*m (306 kgf*cm, 22 ft.*lbf)


Hide 15601 6.INSTALL OIL FILTER SUB-ASSEMBLY

Hide 11101 8.INSTALL CYLINDER HEAD SUB-ASSEMBLY

Hide 13050 10.INSTALL CAMSHAFT TIMING GEAR ASSEMBLY

Hide 13511 11.INSTALL CAMSHAFT

a.

Apply a light coat of engine oil to the camshaft journals.


b.

Place the camshaft on the cylinder head sub-assembly with the timing mark on the camshaft timing gear assembly facing upward.


c.
A133602N01
1.063,1.979 1.219,2.177 0.156,0.198 10 false 3 1.583,1.979 1.74,2.177 0.156,0.198 10 false 1 2.115,1.979 2.271,2.177 0.156,0.198 10 false 2 2.615,1.979 2.771,2.177 0.156,0.198 10 false 4

Examine the front marks and numbers on the No. 2 camshaft bearing caps and check that the order is as shown in the illustration. Then uniformly tighten the 8 bolts in the order shown in the illustration.

Torque:
15.4 N*m (157 kgf*cm, 11 ft.*lbf)

NOTICE:

Tighten each bolt uniformly while keeping the camshaft level.



Hide 13523 12.INSTALL CAMSHAFT TIMING SPROCKET

A064874

a.

Secure the No. 2 camshaft in a soft jaw vise.

NOTICE:

Do not damage the No. 2 camshaft.



b.

Align the straight pin hole in the camshaft timing sprocket with the straight pin of the camshaft, and install the camshaft timing sprocket to the No. 2 camshaft.

Torque:
64 N*m (653 kgf*cm, 47 ft.*lbf)


Hide 13512 13.INSTALL NO. 2 CAMSHAFT

a.

Apply a light coat of engine oil to the No. 2 camshaft journals.


b.

Place the No. 2 camshaft on the cylinder head sub-assembly with the timing mark on the camshaft timing sprocket facing upward.


c.
A302802C02
0.135,1.26 0.573,1.427 0.438,0.167 10 false 5 *1 0.833,0.448 1.313,0.615 0.479,0.167 10 false 3 *2 1.51,0.448 1.948,0.615 0.438,0.167 10 false 1 *2 2.188,0.448 2.625,0.615 0.438,0.167 10 false 2 *2 2.833,0.448 3.26,0.615 0.427,0.167 10 false 4 *2
*1 No. 1 Camshaft Bearing Cap
*2 No. 2 Camshaft Bearing Cap


Examine the front marks and numbers on the No. 1 camshaft bearing cap and No. 2 camshaft bearing caps and check that the order is as shown in the illustration. Then uniformly tighten the 11 bolts in the order shown in the illustration.

Torque:
No. 1 Camshaft Bearing Cap : 23 N*m (235 kgf*cm, 17 ft.*lbf)
No. 2 Camshaft Bearing Cap : 15.4 N*m (157 kgf*cm, 11 ft.*lbf)

NOTICE:

Tighten each bolt uniformly while keeping the No. 2 camshaft level.



Hide 11101E 14.INSTALL CAMSHAFT POSITION SENSOR

Hide 13506 15.INSTALL CHAIN SUB-ASSEMBLY

A130347C02
1.875,0.531 2.135,0.167 2.135,0.167 1.115,0.385 true 1.885,4.344 1.552,3.031 true 2.208,0.063 2.521,0.219 0.313,0.156 10 false *a 2,2.99 2.271,3.167 0.271,0.177 10 true 10° 1.802,4.365 2.115,4.521 0.313,0.156 10 false *a
*a Timing Mark


a.

Make sure that all the timing marks are in the positions (TDC) as shown in the illustration.

HINT:

The positions of the timing marks may differ from the predetermined positions due to the force of the valve spring.



b.
A116573C04
1.979,1.063 2.49,0.323 2.49,0.323 2.583,0.323 false 2.646,0.271 3.052,0.594 0.406,0.323 10 false *a 1.542,1.854 1.771,2.063 0.229,0.208 10 false *b
*a Timing Mark
*b 40 to 140° ATDC


Set the timing mark of the crankshaft in a position between 40 and 140° ATDC, as illustrated.


c.
A130348C02
1.927,0.594 2.677,1.271 2.677,1.271 1.229,0.458 true 2.135,4.406 1.51,3.115 true 0.125,0.115 0.438,0.271 0.313,0.156 10 false *a 2.115,4.438 2.427,4.594 0.313,0.156 10 false *b 2.75,1.24 3.063,1.396 0.313,0.156 10 false *b 1.979,3.104 2.344,3.292 0.365,0.188 10 true 30°
*a 20° ATDC
*b Timing Mark


Set the camshaft timing gear assembly and camshaft timing sprocket in the positions (20° ATDC) shown in the illustration.


d.

Set the crankshaft in the position (20° ATDC) shown in the illustration.


e.
A116576

Install the No. 1 chain vibration damper with the 2 bolts.

Torque:
9.0 N*m (92 kgf*cm, 80 in.*lbf)


f.
A302833C02
1.073,0.563 2.771,0.156 2.771,0.156 2.021,0.844 true 1.063,0.625 0.979,1.385 0.979,1.385 1.969,0.938 false 0.99,1.385 1.865,1.292 false 1.698,2.896 2.552,2.875 true 1.188,3.271 1.604,2.844 false 2.833,0.042 3.146,0.24 0.313,0.198 10 true *a 0.813,1.396 1.125,1.594 0.313,0.198 10 true *b 2.625,2.781 2.938,2.979 0.313,0.198 10 true *a 0.979,3.208 1.292,3.406 0.313,0.198 10 true *b
*a Mark Plates
*b Timing Mark


Align the timing marks of the camshaft timing sprocket and camshaft timing gear assembly with the mark plates of the chain sub-assembly and install the chain sub-assembly.

HINT:

Align the timing marks with the mark plates while turning the hexagonal portion of the camshaft using a wrench.



Hide 13559 16.INSTALL CHAIN TENSIONER SLIPPER

A116569

a.

Install the chain tensioner slipper.


Hide 13540 17.INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY

A116568

a.

Install the No. 1 chain tensioner assembly with the 2 bolts.

Torque:
9.0 N*m (92 kgf*cm, 80 in.*lbf)


b.

Remove the bar from the No. 1 chain tensioner assembly.


Hide 15100C 18.INSTALL OIL PUMP SEAL

Hide 15100 19.INSTALL OIL PUMP ASSEMBLY

Hide 16100 20.INSTALL ENGINE WATER PUMP ASSEMBLY

Hide 12315A 21.INSTALL ENGINE MOUNTING BRACKET RH

a.
A080957

Install the engine mounting bracket RH with the 4 bolts.

Torque:
55 N*m (561 kgf*cm, 41 ft.*lbf)


Hide 13407 22.INSTALL CRANKSHAFT DAMPER SUB-ASSEMBLY

a.

Align the pin hole of the crankshaft damper sub-assembly with the pin and install the crankshaft damper sub-assembly.


b.
A117461C01
1.188,0.385 0.667,0.563 0.667,0.563 1.115,0.802 false 0.344,0.479 0.896,0.844 0.552,0.365 10 false SST 2.396,1.979 2.708,2.135 0.313,0.156 10 false *a 0.156,1.469 0.469,1.625 0.313,0.156 10 false *b
*a Hold
*b Turn


Using SST, hold the crankshaft damper sub-assembly in place and tighten the crankshaft pulley set bolt.

SST
09213-14010  (91651-60865)
09330-00021  

Torque:
128 N*m (1305 kgf*cm, 94 ft.*lbf)

NOTICE:

Check the SST installation positions when installing them, to avoid the SST fixing bolts from coming into contact with the oil pump assembly.



Hide 16173 23.INSTALL WATER PUMP PULLEY

Hide 11101J 26.INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

Hide 23250 27.INSTALL FUEL INJECTOR ASSEMBLY

Hide 23291 28.INSTALL INJECTOR VIBRATION INSULATOR

Hide 23807V 29.INSTALL NO. 1 DELIVERY PIPE SPACER

Hide 23807 30.INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY

Hide 11213 31.INSTALL CYLINDER HEAD COVER GASKET

a.

Install a new cylinder head cover gasket to the cylinder head cover sub-assembly.


Hide 11201 32.INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY

a.
A327761C01
0,0 0,0 false
V100135

Seal Packing


Apply seal packing as shown in the illustration.

Seal Packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent


NOTICE:
·

Remove any oil from the contact surface.

·

Install the cylinder head cover sub-assembly within 3 minutes of applying seal packing.

·

Do not start engine for at least 2 hours after installation.




b.
A301982C01
1.333,0.948 1.896,0.667 1.896,0.667 2.49,0.979 false 2.25,1.271 2.938,1.479 0.688,0.208 10 true 1, 12, 23 1.063,1.313 1.75,1.469 0.688,0.156 10 true 2, 13, 24 0.031,0.021 0.385,0.208 0.354,0.188 10 false 7, 18 0.146,1.958 0.5,2.135 0.354,0.177 10 true 5, 16 0.813,1.938 1.177,2.135 0.365,0.198 10 true 4, 15 0.146,1.208 0.542,1.427 0.396,0.219 10 true 17, 6 1.865,1.917 2.219,2.094 0.354,0.177 10 true 3, 14 2.865,1.885 3.344,2.073 0.479,0.188 10 true 11, 22 2.656,0.052 3.094,0.24 0.438,0.188 10 false 10, 21 1.052,0.031 1.406,0.219 0.354,0.188 10 false 8, 19 2.063,0.031 2.417,0.219 0.354,0.188 10 false 9, 20 1.813,0.479 2.125,0.677 0.313,0.198 10 false *1
*1 Cylinder Head Cover Seal Washer


Install the cylinder head cover sub-assembly with the 9 bolts, 2 nuts and 2 new cylinder head cover seal washers in several steps in the order shown in the illustration.

Torque:
10 N*m (102 kgf*cm, 7 ft.*lbf)


Hide 12204 33.INSTALL PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)

Hide 11452 34.INSTALL OIL LEVEL DIPSTICK GUIDE

a.

Apply engine oil to a new O-ring.


b.

Install the O-ring to the oil level dipstick guide.


c.
A133601

Install the oil level dipstick guide with the bolt.

Torque:
10 N*m (102 kgf*cm, 7 ft.*lbf)


Hide 15100Q 35.INSTALL CRANKSHAFT POSITION SENSOR

Hide 12108A 36.INSTALL OIL FILLER CAP GASKET

a.

Install a new oil filler cap gasket to the oil filler cap sub-assembly.


Hide 12108 37.INSTALL OIL FILLER CAP SUB-ASSEMBLY

a.
A130353

Install the oil filler cap sub-assembly to the cylinder head cover sub-assembly.


Hide 16331A 38.INSTALL THERMOSTAT

Hide 16321 39.INSTALL WATER INLET

Hide 89422 40.INSTALL ENGINE COOLANT TEMPERATURE SENSOR

Hide 83530 41.INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY

Hide 89615 42.INSTALL KNOCK CONTROL SENSOR