RM35X0E _51 Engine / Hybrid System _078603 7GR-FKS ENGINE MECHANICAL _0381339 CAMSHAFT A

7GR-FKS ENGINE MECHANICAL  CAMSHAFT  INSTALLATION  


PROCEDURE

Hide 1.SET NO. 1 CYLINDER TO TDC/COMPRESSION

a.
A357323C10
2.49,1.25 2.49,1.875 2.49,1.875 2.635,1.875 true 2.302,1.177 1.823,0.563 1.823,0.563 1.677,0.563 true 2.667,1.802 2.906,2.01 0.24,0.208 10 false *a 1.469,0.469 1.667,0.667 0.198,0.198 10 true *b
*a "0" Timing Mark
*b Timing Mark (Cutout)


Turn the crankshaft clockwise to align the timing mark (cutout) on the crankshaft pulley with the "0" timing mark on the timing chain cover assembly.


Hide 13050 2.SET CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 2)

HINT:

Perform "Inspection After Repairs" after replacing the camshaft timing gear assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A361650C04
2.729,0.906 2.417,1.792 2.417,1.792 2.24,1.792 true 2.781,0.604 2.573,0.271 2.573,0.271 2.417,0.271 true 2.042,1.688 2.24,1.906 0.198,0.219 10 false *a 2.208,0.177 2.417,0.385 0.208,0.208 10 true *b
*a Timing Mark
*b Mark Plate (Yellow)


Align the mark plate (yellow) with the timing mark of the camshaft timing gear as shown in the illustration and install the No. 2 chain sub-assembly to the camshaft timing gear assembly.


b.
A361652C04
1.177,1.344 1.979,0.344 1.979,0.344 2.333,0.333 true 2.427,0.24 2.75,0.469 0.323,0.229 10 true *a
*a Place on camshaft timing gear


Install the chain sub-assembly to the camshaft timing gear assembly, and then set the camshaft timing gear assembly to the camshaft housing sub-assembly LH.

HINT:
·

Place the chain sub-assembly on the camshaft timing gear assembly but do not engage the teeth of the sprocket and the chain sub-assembly.

·

Install the camshaft timing gear assembly so that the timing mark is facing upward.




Hide 13070A 3.SET CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 2)

HINT:

Perform "Inspection After Repairs" after replacing the camshaft timing exhaust gear assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A361653C04
2.573,2.073 2.865,1.417 2.865,1.417 3.021,1.417 true 2.531,2.563 2.469,2.708 2.469,2.708 2.469,2.906 true 3.052,1.323 3.271,1.552 0.219,0.229 10 false *a 2.396,2.927 2.594,3.125 0.198,0.198 10 true *b
*a Timing Mark
*b Mark Plate (Yellow)


Align the mark plate (yellow) with the timing mark of the camshaft timing exhaust gear as shown in the illustration and install the No. 2 chain sub-assembly to the camshaft timing exhaust gear.


b.

Set the camshaft timing exhaust gear assembly to the camshaft housing sub-assembly LH.


Hide 13560A 4.SET NO. 3 CHAIN TENSIONER ASSEMBLY

a.
A361640

While lifting up the camshaft timing exhaust gear, pass the No. 3 chain tensioner assembly through the No. 2 chain sub-assembly and set it in place.

NOTICE:

Temporarily set the No. 3 chain tensioner assembly only, do not install the bolt.



Hide 13053 5.INSTALL NO. 3 CAMSHAFT SUB-ASSEMBLY

HINT:

Perform "Inspection After Repairs" after replacing the No. 3 camshaft sub-assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.

Clean the camshaft housing sub-assembly LH and camshaft journals and apply engine oil to them.


b.
A267723C07
2.323,0.302 2.135,0.302 2.135,0.302 1.979,0.531 false 2.948,1.573 2.552,1.573 false 0.615,1.594 0.948,1.594 0.948,1.594 1.188,1.094 true 0.604,1.042 1.063,1.042 false 2.396,0.177 2.563,0.344 0.167,0.167 10 false *1 3,1.469 3.167,1.635 0.167,0.167 10 false *2 0.417,1.5 0.604,1.698 0.188,0.198 10 false *3 0.406,0.948 0.573,1.115 0.167,0.167 10 false *4
*1 Valve Rocker Arm
*2 Valve Lash Adjuster Assembly
*3 Valve Stem
*4 Valve Stem Cap


Make sure that the No. 1 valve rocker arm sub-assembly is installed as shown in the illustration.


c.
A363601C04
0.75,3.281 0.625,2.615 0.625,2.615 0.427,2.615 true 1.833,3.469 2.146,2.74 2.146,2.74 2.333,2.74 true 0.229,2.521 0.417,2.729 0.188,0.208 10 false *a 2.354,2.656 2.552,2.865 0.198,0.208 10 false *b
*a Pin Hole
*b Straight Pin


Put the camshaft timing gear assembly and No. 3 camshaft sub-assembly together by aligning the pin hole and straight pin.


d.

Lightly press and turn the camshaft timing gear assembly against the No. 3 camshaft sub-assembly, and press harder after the pin enters the hole.

NOTICE:

Securely insert the straight pin of the No. 3 camshaft sub-assembly into the pin hole of the camshaft timing gear assembly.



e.

Check that there is no clearance between the camshaft timing gear assembly flange and No. 3 camshaft sub-assembly.


Hide 13054 6.INSTALL NO. 4 CAMSHAFT SUB-ASSEMBLY

HINT:

Perform "Inspection After Repairs" after replacing the No. 4 camshaft sub-assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.

Clean the camshaft housing sub-assembly LH and camshaft journals and apply engine oil to them.


b.
A267723C07
2.323,0.302 2.135,0.302 2.135,0.302 1.979,0.531 false 2.948,1.573 2.552,1.573 false 0.615,1.594 0.948,1.594 0.948,1.594 1.188,1.094 true 0.604,1.042 1.063,1.042 false 2.396,0.177 2.563,0.344 0.167,0.167 10 false *1 3,1.469 3.167,1.635 0.167,0.167 10 false *2 0.417,1.5 0.604,1.698 0.188,0.198 10 false *3 0.406,0.948 0.573,1.115 0.167,0.167 10 false *4
*1 Valve Rocker Arm
*2 Valve Lash Adjuster Assembly
*3 Valve Stem
*4 Valve Stem Cap


Make sure that the No. 1 valve rocker arm sub-assembly is installed as shown in the illustration.


c.
A363602C04
0.896,3.406 0.583,2.563 0.583,2.563 0.385,2.563 true 1.26,3.406 1.396,2.635 1.396,2.635 1.719,2.635 true 0.188,2.469 0.385,2.698 0.198,0.229 10 false *a 1.76,2.542 1.948,2.74 0.188,0.198 10 false *b
*a Pin Hole
*b Straight Pin


Put the camshaft timing exhaust gear assembly and No. 4 camshaft sub-assembly together by aligning the pin hole and straight pin.


d.

Lightly press and turn the camshaft timing exhaust gear assembly against the No. 4 camshaft sub-assembly, and press harder after the pin enters the hole.

NOTICE:

Securely insert the straight pin of the No. 4 camshaft sub-assembly into the pin hole of the camshaft timing exhaust gear assembly.



e.

Check that there is no clearance between the camshaft timing exhaust gear assembly flange and No. 4 camshaft sub-assembly.


Hide 7.TEMPORARILY SET CAMSHAFT BEARING CAP (for Bank 2)

a.

Clean the camshaft bearing caps and apply engine oil to them.


b.
A368708

Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly toward the front of the vehicle.

HINT:

To ensure there is sufficient space for installing the No. 3 camshaft bearing cap and No. 4 camshaft bearing cap, slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly.



c.
A373073C03
2.115,1.729 2.115,1.948 2.115,1.948 2.573,1.948 false 2.333,1.604 2.333,1.948 false 2.625,1.406 2.781,1.302 2.781,1.302 2.875,1.302 true 1.615,0.271 1.813,0.094 1.813,0.094 1.927,0.094 true 1.698,0.885 1.896,0.708 1.896,0.708 2.01,0.708 true 1.969,0.021 2.167,0.188 0.198,0.167 10 true *3 2.906,1.219 3.115,1.396 0.208,0.177 10 false *1 2.615,1.865 2.833,2.031 0.219,0.167 10 false *2 2.021,0.625 2.219,0.792 0.198,0.167 10 true *4
*1 Replacement Bolt
*2 Replacement Washer
*3 No. 3 Camshaft Bearing Cap
*4 No. 4 Camshaft Bearing Cap


Remove the replacement bolts and washers (No. 3 camshaft bearing cap side and No. 4 camshaft bearing cap side).

NOTICE:

Do not remove any of the replacement bolts and washers other than those on the No. 3 camshaft bearing cap side and No. 4 camshaft bearing cap side.



d.

Temporarily set the No. 3 camshaft bearing cap and No. 4 camshaft bearing cap.

NOTICE:
·

Do not install the bolts of the No. 3 camshaft bearing cap and No. 4 camshaft bearing cap.

·

Do not install any camshaft bearing caps other than the No. 3 camshaft bearing cap and No. 4 camshaft bearing cap.




e.
A368705

Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly toward the rear of the vehicle.

NOTICE:

Securely insert the straight pins of the No. 3 camshaft sub-assembly and No. 4 camshaft sub-assembly into the pin holes of the camshaft timing gear assembly and camshaft timing exhaust gear assembly.



Hide 8.TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)

a.

Check that there is no clearance between the camshaft timing gear assembly flange and No. 3 camshaft sub-assembly.


b.
A352538

Apply engine oil to the areas of the camshaft timing gear bolt shown in the illustration.


c.
A366550C04
2.24,0.302 2.521,0.573 0.281,0.271 10 false *a 0.406,0.198 0.688,0.469 0.281,0.271 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 3 camshaft sub-assembly.


d.

Temporarily install the camshaft timing gear bolt.

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

NOTICE:
·

Installing the camshaft timing gear bolt while there is external force applied to the camshaft timing gear assembly could result in damage to the engine, so make sure that the camshaft bearing cap is not installed when temporarily installing the camshaft timing gear bolt.

·

Be careful not to damage the camshaft housing sub-assembly LH or spark plug tube with the wrench.

·

Make sure that the flange part of the camshaft timing gear bolt is directly contacting the camshaft timing gear assembly.




Hide 9.TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)

a.

Check that there is no clearance between the camshaft timing exhaust gear assembly flange and No. 4 camshaft sub-assembly.


b.
A352541

Apply engine oil to the areas of the camshaft timing gear bolt shown in the illustration.


c.
A366551C05
2.417,0.823 2.688,1.052 0.271,0.229 10 false *a 0.708,0.781 1.021,1.052 0.313,0.271 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 4 camshaft sub-assembly.


d.

Temporarily install the camshaft timing gear bolt.

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

NOTICE:
·

Installing the camshaft timing gear bolt while there is external force applied to the camshaft timing exhaust gear assembly could result in damage to the engine, so make sure that the camshaft bearing cap is not installed when temporarily installing the camshaft timing gear bolt.

·

Be careful not to damage the camshaft housing sub-assembly LH or spark plug tube with the wrench.

·

Make sure that the flange part of the camshaft timing gear bolt is directly contacting the camshaft timing exhaust gear assembly.




Hide 10.INSTALL CAMSHAFT BEARING CAP (for Bank 2)

a.

Clean the camshaft bearing caps and apply engine oil to them.


b.
A382976C01
2.583,1.625 2.771,1.625 false 2.063,1.948 2.063,2.115 2.063,2.115 2.521,2.115 false 2.292,1.833 2.292,2.104 false 0.802,2.177 1.115,2.375 0.313,0.198 10 false *a 1.417,2.167 1.729,2.365 0.313,0.198 10 false *b 2.813,1.531 3.125,1.729 0.313,0.198 10 false *1 2.594,2.021 2.906,2.219 0.313,0.198 10 false *2 0.49,2.573 0.656,2.75 0.167,0.177 10 false 20 0.344,2.969 0.51,3.146 0.167,0.177 10 false 19 0.49,3.583 0.656,3.76 0.167,0.177 10 false 22 0.365,3.99 0.531,4.167 0.167,0.177 10 false 21 1.24,2.594 1.406,2.771 0.167,0.177 10 false 10 1.208,2.958 1.375,3.135 0.167,0.177 10 false 8 1.208,3.198 1.375,3.375 0.167,0.177 10 false 9 1.156,3.656 1.323,3.833 0.167,0.177 10 false 12 1.24,3.979 1.406,4.156 0.167,0.177 10 false 7 1.198,4.208 1.365,4.385 0.167,0.177 10 false 11 2.604,4.188 2.771,4.365 0.167,0.177 10 false 5 2.583,3.948 2.75,4.125 0.167,0.177 10 false 1 2.594,3.635 2.76,3.813 0.167,0.177 10 false 6 2.594,3.188 2.76,3.365 0.167,0.177 10 false 3 2.583,2.948 2.75,3.125 0.167,0.177 10 false 2 2.552,2.594 2.719,2.771 0.167,0.177 10 false 4 3.146,2.573 3.313,2.75 0.167,0.177 10 false 16 3.188,2.979 3.354,3.156 0.167,0.177 10 false 14 3.188,3.219 3.354,3.396 0.167,0.177 10 false 15 3.177,3.604 3.344,3.781 0.167,0.177 10 false 18 3.177,3.896 3.344,4.073 0.167,0.177 10 false 13 3.188,4.146 3.354,4.323 0.167,0.177 10 false 17
*1 Replacement Bolt
*2 Replacement Washer
*a Replacement Bolts and Washers Removal
*b Part Installation
V100135

Bolt A
V100136

Bolt B


Check the marks and numbers on the camshaft bearing caps, and then remove the replacement bolts and washers in the order shown in the illustration. Immediately after removing the replacement bolts and washers in the location for a bearing cap, install the bearing cap with the bolts in the order shown in the illustration.

Torque:
Bolt A : 28 N*m (286 kgf*cm, 21 ft.*lbf)
Bolt B : 16 N*m (163 kgf*cm, 12 ft.*lbf)

NOTICE:
·

Be sure to follow the numerical order when performing this procedure.

·

Do not drop replacement bolts and washers into the cylinder head.




c.

Check the torque of each bolt again.


Hide 11.TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)

a.
A366550C04
2.24,0.302 2.521,0.573 0.281,0.271 10 false *a 0.406,0.198 0.688,0.469 0.281,0.271 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 3 camshaft sub-assembly.


b.

Tighten the camshaft timing gear bolt.

Torque:
95 N*m (969 kgf*cm, 70 ft.*lbf)

NOTICE:

Be careful not to damage the camshaft housing sub-assembly LH or spark plug tube with the wrench.



Hide 12.TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)

a.
A366551C10
2.448,0.865 2.719,1.094 0.271,0.229 10 false *a 0.729,0.76 1.042,1.031 0.313,0.271 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 4 camshaft sub-assembly.


b.

Tighten the camshaft timing gear bolt.

Torque:
95 N*m (969 kgf*cm, 70 ft.*lbf)

NOTICE:

Be careful not to damage the camshaft housing sub-assembly LH or spark plug tube with the wrench.



Hide 13560A 13.TIGHTEN NO. 3 CHAIN TENSIONER ASSEMBLY

a.

Install the bolt to the No. 3 chain tensioner assembly.


b.

Tighten the bolt.

Torque:
21 N*m (214 kgf*cm, 15 ft.*lbf)


Hide 13506 14.CONNECT CHAIN SUB-ASSEMBLY (for Bank 2)

a.
A361655C03
1.281,3.542 2.521,2.313 2.521,2.313 2.813,2.313 true 2.854,2.219 3.063,2.438 0.208,0.219 10 false *a
*a Paint Mark


Align the paint marks on the camshaft timing gear assembly and chain sub-assembly and install the chain sub-assembly to the camshaft timing gear assembly.

HINT:

If the paint marks are not aligned, align them by turning the camshaft slightly.



Hide 13050 15.SET CAMSHAFT TIMING GEAR ASSEMBLY (for Intake Side of Bank 1)

HINT:

Perform "Inspection After Repairs" after replacing camshaft timing gear assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A361656C04
0.615,0.667 0.615,0.219 0.615,0.219 0.74,0.219 true 0.729,0.885 0.958,1.792 0.958,1.792 1.156,1.792 true 1.188,1.698 1.469,1.938 0.281,0.24 10 false *a 0.781,0.125 1.031,0.323 0.25,0.198 10 true *b
*a Timing Mark
*b Mark Plate (Yellow)


Align the mark plate (yellow) with the timing mark of the camshaft timing gear assembly as shown in the illustration and install the No. 2 chain sub-assembly to the camshaft timing gear assembly.


b.
A361657C04
1.156,0.438 1.51,0.427 1.51,0.427 1.958,1.094 true 0.823,0.323 1.125,0.531 0.302,0.208 10 true *a
*a Place on camshaft timing gear


Install the chain to the camshaft timing gear assembly, and then set the camshaft timing gear assembly to the camshaft housing sub-assembly RH.

HINT:
·

Place the chain on the camshaft timing gear assembly but do not engage the teeth of the sprocket and the chain sub-assembly.

·

Install the camshaft timing gear assembly so that the timing mark is facing upward.




Hide 13070A 16.SET CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Exhaust Side of Bank 1)

HINT:

Perform "Inspection After Repairs" after replacing the camshaft exhaust gear assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A361658C04
0.823,2.115 0.917,1.99 0.917,1.99 1.031,1.99 false 0.677,2.76 0.677,2.531 true 1.063,1.906 1.344,2.156 0.281,0.25 10 true *a 0.615,2.792 0.854,3.031 0.24,0.24 10 true *b
*a Timing Mark
*b Mark Plate (Yellow)


Align the mark plate (yellow) with the timing mark of the camshaft timing exhaust gear assembly as shown in the illustration and install the No. 2 chain sub-assembly to the camshaft timing exhaust gear assembly.


b.

Set the camshaft timing exhaust gear assembly to the camshaft housing sub-assembly RH.


Hide 13550 17.TEMPORARILY SET NO. 2 CHAIN TENSIONER ASSEMBLY

a.
A361637

While lifting up the camshaft timing exhaust gear assembly, pass the No. 2 chain tensioner assembly through the No. 2 chain sub-assembly and set it in place.

NOTICE:

Temporarily set the No. 2 chain tensioner assembly only, do not install the bolt.



Hide 13511 18.INSTALL CAMSHAFT

HINT:

Perform "Inspection After Repairs" after replacing the camshaft.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
U147660C02
1.094,1.76 1.417,1.76 1.417,1.76 1.563,2.031 true 0.854,1.677 1.063,1.875 0.208,0.198 10 true *a
*a 5° to 10°


Turn the crankshaft clockwise until it is in the position shown in the illustration so that the chain sub-assembly can be installed easily.

HINT:

When turning the crankshaft, engine oil may spray out of the oil holes.



b.

Clean the camshaft housing sub-assembly RH and camshaft journals and apply engine oil to them.


c.
A267723C08
2.323,0.302 2.135,0.302 2.135,0.302 1.979,0.531 false 2.948,1.573 2.552,1.573 false 0.646,1.594 0.969,1.594 0.969,1.594 1.188,1.094 true 0.604,1.042 1.063,1.042 false 2.396,0.177 2.563,0.344 0.167,0.167 10 false *1 3,1.469 3.167,1.635 0.167,0.167 10 false *2 0.458,1.5 0.667,1.708 0.208,0.208 10 false *3 0.406,0.948 0.573,1.115 0.167,0.167 10 false *4
*1 Valve Rocker Arm
*2 Valve Lash Adjuster Assembly
*3 Valve Stem
*4 Valve Stem Cap


Make sure that the No. 1 valve rocker arm sub-assembly is installed as shown in the illustration.


d.
A363603C04
0.75,3.281 0.5,2.563 0.5,2.563 0.333,2.563 true 1.813,3.458 1.958,2.875 1.958,2.875 2.156,2.875 true 0.135,2.458 0.333,2.667 0.198,0.208 10 false *a 2.188,2.792 2.448,3.031 0.26,0.24 10 false *b
*a Pin Hole
*b Straight Pin


Put the camshaft timing gear assembly and camshaft together by aligning the pin hole and straight pin.


e.

Lightly press and turn the camshaft timing gear assembly against the camshaft, and press harder after the pin enters the hole.

NOTICE:

Securely insert the straight pin of the camshaft into the pin hole of the camshaft timing gear assembly.



f.

Check that there is no clearance between the camshaft timing gear assembly flange and camshaft.


Hide 13512 19.INSTALL NO. 2 CAMSHAFT

HINT:

Perform "Inspection After Repairs" after replacing the No. 2 camshaft.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.

Clean the camshaft housing sub-assembly RH and camshaft journals and apply engine oil to them.


b.
A267723C07
2.323,0.302 2.135,0.302 2.135,0.302 1.979,0.531 false 2.948,1.573 2.552,1.573 false 0.615,1.594 0.948,1.594 0.948,1.594 1.188,1.094 true 0.604,1.042 1.063,1.042 false 2.396,0.177 2.563,0.344 0.167,0.167 10 false *1 3,1.469 3.167,1.635 0.167,0.167 10 false *2 0.417,1.5 0.604,1.698 0.188,0.198 10 false *3 0.406,0.948 0.573,1.115 0.167,0.167 10 false *4
*1 Valve Rocker Arm
*2 Valve Lash Adjuster Assembly
*3 Valve Stem
*4 Valve Stem Cap


Make sure that the No. 1 valve rocker arm sub-assembly is installed as shown in the illustration.


c.
A363604C04
0.885,3.375 0.615,2.51 0.615,2.51 0.469,2.51 true 1.25,3.406 1.521,2.74 1.521,2.74 1.792,2.74 true 0.26,2.406 0.469,2.625 0.208,0.219 10 false *a 1.833,2.646 2.042,2.844 0.208,0.198 10 false *b
*a Pin Hole
*b Straight Pin


Put the camshaft timing exhaust gear assembly and No. 2 camshaft together by aligning the pin hole and straight pin.


d.

Lightly press and turn the camshaft timing exhaust gear assembly against the No. 2 camshaft, and press harder after the pin enters the hole.

NOTICE:

Securely insert the straight pin of the No. 2 camshaft into the pin hole of the camshaft timing exhaust gear assembly.



e.

Check that there is no clearance between the camshaft timing exhaust gear assembly flange and No. 2 camshaft.


Hide 20.TEMPORARILY SET CAMSHAFT BEARING CAP (for Bank 1)

a.

Clean the camshaft bearing caps and apply engine oil to them.


b.
A368707

Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly toward the front of the vehicle.

HINT:

To ensure there is sufficient space for installing the No. 1 camshaft bearing cap and No. 2 camshaft bearing cap, slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly.



c.
A373074C04
1.74,0.448 1.542,0.271 1.542,0.271 1.427,0.271 true 1.417,1.01 1.219,0.833 1.219,0.833 1.104,0.833 true 0.896,1.729 0.896,1.969 false 1.052,1.813 1.052,1.969 1.052,1.969 0.521,1.969 false 0.646,1.552 0.396,1.552 false 0.188,1.458 0.396,1.635 0.208,0.177 10 false *1 0.302,1.875 0.521,2.042 0.219,0.167 10 false *2 1.208,0.177 1.406,0.344 0.198,0.167 10 true *3 0.896,0.74 1.094,0.906 0.198,0.167 10 true *4
*1 Replacement Bolt
*2 Replacement Washer
*3 No. 1 Camshaft Bearing Cap
*4 No. 2 Camshaft Bearing Cap


Remove the replacement bolts and washers (No. 1 camshaft bearing cap side and No. 2 camshaft bearing cap side).

NOTICE:

Do not remove any of the replacement bolts and washers other than those on the No. 1 camshaft bearing cap side and No. 2 camshaft bearing cap side.



d.

Temporarily set the No. 1 camshaft bearing cap and No. 2 camshaft bearing cap.

NOTICE:
·

Do not install the bolts of the No. 1 camshaft bearing cap and No. 2 camshaft bearing cap.

·

Do not install any camshaft bearing caps other than the No. 1 camshaft bearing cap and No. 2 camshaft bearing cap.




e.
A368704

Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly toward the rear of the vehicle.

NOTICE:

Securely insert the straight pins of the camshaft and No. 2 camshaft into the pin holes of the camshaft timing gear assembly and camshaft timing exhaust gear assembly.



Hide 21.TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)

a.

Check that there is no clearance between the camshaft timing gear assembly flange and camshaft.


b.
A352538

Apply engine oil to the areas of the camshaft timing gear bolt shown in the illustration.


c.
A363608C04
0.76,0.323 1.104,0.615 0.344,0.292 10 false *a 2.875,0.417 3.156,0.656 0.281,0.24 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the camshaft.


d.

Temporarily install the camshaft timing gear bolt.

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

NOTICE:
·

Installing the camshaft timing gear bolt while there is external force applied to the camshaft timing gear assembly could result in damage to the engine, so make sure that the camshaft bearing cap is not installed when temporarily installing the camshaft timing gear bolt.

·

Be careful not to damage the camshaft housing sub-assembly RH or spark plug tube with the wrench.

·

Make sure that the flange part of the camshaft timing gear bolt is directly contacting the camshaft timing gear assembly.




Hide 22.TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)

a.

Check that there is no clearance between the camshaft timing exhaust gear assembly flange and No. 2 camshaft.


b.
A352541

Apply engine oil to the areas of the camshaft timing gear bolt shown in the illustration.


c.
A366549C04
0.635,0.604 0.896,0.833 0.26,0.229 10 false *a 2.646,0.708 2.906,0.938 0.26,0.229 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 2 camshaft.


d.

Temporarily install the camshaft timing gear bolt.

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

NOTICE:
·

Installing the camshaft timing gear bolt while there is external force applied to the camshaft timing exhaust gear assembly could result in damage to the engine, so make sure that the camshaft bearing cap is not installed when temporarily installing the camshaft timing gear bolt.

·

Be careful not to damage the camshaft housing sub-assembly RH or spark plug tube with the wrench.

·

Make sure that the flange part of the camshaft timing gear bolt is directly contacting the camshaft timing exhaust gear assembly.




Hide 23.INSTALL CAMSHAFT BEARING CAP (for Bank 1)

a.

Clean the camshaft bearing caps and apply engine oil to them.


b.
A382977C01
0.26,1.469 0.5,1.469 false 0.594,1.896 0.917,1.896 0.917,1.896 0.917,1.74 true 0.75,1.885 0.75,1.635 false 0.073,1.385 0.25,1.563 0.177,0.177 10 false *1 0.385,1.792 0.563,1.969 0.177,0.177 10 false *2 0.469,2.063 0.646,2.24 0.177,0.177 10 false *a 1.031,2.063 1.208,2.24 0.177,0.177 10 false *b 0.427,2.469 0.615,2.635 0.188,0.167 10 false 16 0.438,2.813 0.625,2.979 0.188,0.167 10 false 15 0.188,2.802 0.375,2.969 0.188,0.167 10 false 14 0.448,3.104 0.635,3.271 0.188,0.167 10 false 18 0.094,3.104 0.281,3.271 0.188,0.167 10 false 21 0.146,3.948 0.333,4.115 0.188,0.167 10 false 19 0.146,4.198 0.333,4.365 0.188,0.167 10 false 20 0.563,4.167 0.75,4.333 0.188,0.167 10 false 17 0.542,3.927 0.729,4.094 0.188,0.167 10 false 13 1.125,3.885 1.313,4.052 0.188,0.167 10 false 1 1.135,4.135 1.323,4.302 0.188,0.167 10 false 5 1.104,3.51 1.292,3.677 0.188,0.167 10 false 6 1.125,3.083 1.313,3.25 0.188,0.167 10 false 3 1.135,2.844 1.313,3.01 0.177,0.167 10 false 2 1.135,2.469 1.313,2.635 0.177,0.167 10 false 4 1.729,2.479 1.906,2.646 0.177,0.167 10 false 10 1.76,2.833 1.938,3 0.177,0.167 10 false 8 1.76,3.083 1.938,3.25 0.177,0.167 10 false 9 1.708,3.521 1.885,3.688 0.177,0.167 10 false 12 1.75,3.833 1.927,4 0.177,0.167 10 false 7 1.719,4.073 1.896,4.24 0.177,0.167 10 false 11 2.313,3.583 2.49,3.75 0.177,0.167 10 false 26 2.208,2.333 2.385,2.5 0.177,0.167 10 false 24 3.083,2.344 3.26,2.51 0.177,0.167 10 false 23 3.052,3.229 3.229,3.396 0.177,0.167 10 false 22 3.042,3.865 3.219,4.031 0.177,0.167 10 false 25
*1 Replacement Bolt
*2 Replacement Washer
*a Replacement Bolts and Washers Removal
*b Part Installation
V100135

Bolt A
V100136

Bolt B


Check the marks and numbers on the camshaft bearing caps, and then remove the replacement bolts and washers in the order shown in the illustration. Immediately after removing the replacement bolts and washers in the location for a bearing cap, install the bearing cap with the bolts in the order shown in the illustration.

Torque:
Bolt A : 28 N*m (286 kgf*cm, 21 ft.*lbf)
Bolt B : 16 N*m (163 kgf*cm, 12 ft.*lbf)

NOTICE:
·

Be sure to follow the numerical order when performing this procedure.

·

Do not drop replacement bolts and washers into the cylinder head.




c.

Check the torque of each bolt again.


Hide 24.TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)

a.
A363608C09
0.719,0.26 1.063,0.552 0.344,0.292 10 false *a 2.875,0.385 3.156,0.625 0.281,0.24 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the camshaft.


b.

Tighten the camshaft timing gear bolt.

Torque:
95 N*m (969 kgf*cm, 70 ft.*lbf)

NOTICE:

Be careful not to damage the camshaft housing sub-assembly RH or spark plug tube with the wrench.



Hide 25.TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)

a.
A366549C09
0.615,0.573 0.875,0.802 0.26,0.229 10 false *a 2.708,0.813 2.969,1.042 0.26,0.229 10 false *b
*a Hold
*b Turn


Use a wrench to hold the hexagonal portion of the No. 2 camshaft.


b.

Tighten the camshaft timing gear bolt.

Torque:
95 N*m (969 kgf*cm, 70 ft.*lbf)

NOTICE:

Be careful not to damage the camshaft housing sub-assembly RH or spark plug tube with the wrench.



Hide 13550 26.TIGHTEN NO. 2 CHAIN TENSIONER ASSEMBLY

a.

Install the bolt to the No. 2 chain tensioner assembly.


b.

Tighten the bolt.

Torque:
21 N*m (214 kgf*cm, 15 ft.*lbf)


Hide 13506 27.CONNECT CHAIN SUB-ASSEMBLY (for Bank 1)

a.
A361660C04
2.458,3.281 2.719,2.656 2.719,2.656 2.917,2.656 true 2.948,2.563 3.229,2.76 0.281,0.198 10 false *a
*a Paint Mark


Align the paint marks on the camshaft timing gear assembly and chain sub-assembly and install the chain sub-assembly to the camshaft timing gear assembly.

HINT:

If the paint marks are not aligned, align them by turning the camshaft slightly.



Hide 13540 28.INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY

a.
A226509E04
2.74,0.167 3,0.385 0.26,0.219 10 true 30° 3.094,0.875 3.292,1.052 0.198,0.177 10 false

Turn the crankshaft counterclockwise 30° past the "0°" timing mark, and then turn it clockwise to align the notch with the "0°" timing mark.


b.

Turn the crankshaft slightly to eliminate the slack in the chain sub-assembly.

HINT:

Make sure there is some slack in the chain sub-assembly around the area where the chain tensioner is installed.



c.
A178214C25
0.458,1.76 0.656,1.76 0.656,1.76 0.896,1.167 false 2.563,1.031 2.917,1.49 2.917,1.49 2.917,1.646 false 0.26,1.667 0.448,1.875 0.188,0.208 10 false *b 2.042,1.646 2.26,1.865 0.219,0.219 10 false *a 2.844,1.708 3.031,1.917 0.188,0.208 10 false *b
*a Push
*b Stopper Plate


While turning the stopper plate of the tensioner clockwise, push in the plunger of the tensioner as shown in the illustration.


d.

While turning the stopper plate of the tensioner counterclockwise, insert a pin of 1.27 mm (0.0500 in.) into the holes in the stopper plate and tensioner to fix the stopper plate in place.


e.

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

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


f.

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


Hide 29.INSPECT VALVE TIMING

a.

Check the camshaft timing marks.

NOTICE:
·

Check each timing mark from a viewpoint directly in line 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.




b.

Check that each camshaft timing mark is positioned as shown in the illustration.

A361661C01
0.396,4.604 0.396,4.5 0.396,4.5 0.677,4.292 false 1.167,4.073 1.167,3.969 1.167,3.969 1.354,3.854 false 3.656,3.552 3.833,3.552 3.833,3.552 4.052,3.698 false 4.5,3.99 4.719,3.99 4.719,3.99 4.792,4.073 false 1.469,0.51 2.031,0.677 2.031,0.677 1.458,0.833 true 4.365,0.479 4.958,0.656 4.958,0.656 4.344,0.833 true 2.094,2.083 1.406,2.365 1.406,2.365 2.073,2.646 true 5.708,2.292 5.094,2.417 5.094,2.417 5.688,2.604 false 2.073,0.583 2.323,0.781 0.25,0.198 10 true *a 0.333,4.625 0.573,4.844 0.24,0.219 10 false *b 1.115,4.104 1.479,4.375 0.365,0.271 10 false *b 3.448,3.448 3.688,3.656 0.24,0.208 10 false *b 4.313,3.885 4.583,4.104 0.271,0.219 10 false *b 5,0.573 5.281,0.792 0.281,0.219 10 true *a 1.135,2.25 1.427,2.469 0.292,0.219 10 true *a 4.833,2.313 5.063,2.573 0.229,0.26 10 true *a
*a Timing Mark *b Timing Mark


HINT:
A378867E01
2.406,0.135 2.563,0.333 0.156,0.198 10 false A 2.438,0.5 2.594,0.698 0.156,0.198 10 false B 2.438,0.885 2.594,1.083 0.156,0.198 10 false C 2.417,1.385 2.573,1.583 0.156,0.198 10 false D

for 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.



c.

If the valve timing is misaligned, reinstall the timing chain.


d.

Turn the crankshaft 2 revolutions, set the No. 1 cylinder to TDC/compression and check the timing marks again.


Hide 11324 30.INSTALL TIMING CHAIN COVER PLATE

a.

Install a new gasket and the timing chain cover plate with the 4 bolts.

Torque:
11 N*m (112 kgf*cm, 8 ft.*lbf)


Hide 15370B 36.INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)

Hide 15370B 37.INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)

Hide 15370C 38.INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)

Hide 15370C 39.INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)

Hide 42.INSTALL WIRE HARNESS CLAMP BRACKET

a.

for Cylinder Head Cover Sub-assembly Side:

i.
A443666

w/o Secondary Air Injection System:

Install the wire harness clamp bracket with the bolt.

Torque:
31 N*m (316 kgf*cm, 23 ft.*lbf)


ii.
A443978

w/ Secondary Air Injection System:

Install the wire harness clamp bracket with the bolt.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)


iii.
A443668

Install the 2 wire harness clamp brackets with the 3 bolts.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)



b.

for Cylinder Head Cover Sub-assembly LH Side:

i.
A443662

Install the wire harness clamp bracket with the bolt.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)



Hide 43.CONNECT ENGINE WIRE

a.

for Engine RH Side:

i.
A443667

w/o Secondary Air Injection System:

Attach the 2 clamps and connect the 5 connectors.


ii.
A443977

w/ Secondary Air Injection System:

Attach the 2 clamps and connect the 5 connectors.


iii.
A443665

w/o Secondary Air Injection System:

Attach the clamp and connect the connector.


iv.
A443976

w/ Secondary Air Injection System:

Attach the 2 clamps and connect the connector.


v.
A443664

Attach the 2 clamps and connect the 4 connectors.


vi.
A443663C01
0.031,0.031 0.271,0.24 0.24,0.208 10 true *A 0.042,2.406 0.271,2.615 0.229,0.208 10 true *B
*A w/o Variable Flow Control Solenoid Valve
*B w/ Variable Flow Control Solenoid Valve


w/o Variable Flow Control Solenoid Valve:

Attach the 2 clamps and connect the connector.


vii.

w/ Variable Flow Control Solenoid Valve:

Attach the 2 clamps and connect the 2 connectors.



b.

for Engine Rear Side:

i.
A443661

Attach the 2 clamps and connect the 2 connectors.



c.

for Engine LH Side:

i.
A443660

Attach the clamp and connect the 5 connectors.


ii.
A443659

Connect the 3 wire harness clamp brackets with the 3 bolts.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)


iii.

Attach the clamp and connect the 3 connectors.



Hide 82122A 44.CONNECT NO. 2 ENGINE WIRE

a.
A443658

Attach the clamp.


b.
A443657

Connect the No. 2 engine wire with the bolt.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)


Hide 12601B 60.INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY (w/o Secondary Air Injection System)

Hide 78.BLEED CLUTCH PIPE LINE (for Manual Transmission)

Hide 80.CHECK FLUID LEVEL IN RESERVOIR (for Manual Transmission)

Hide 31301 81.INSPECT AND ADJUST CLUTCH PEDAL SUB-ASSEMBLY (for Manual Transmission)