8ZR-FXE ENGINE MECHANICAL  CAMSHAFT  INSTALLATION  

2.167,0.948 2.458,1.615 true 1.052,0.885 1.677,0.406 true 2.438,1.635 2.75,1.792 0.313,0.156 10 false *a 1.719,0.333 2.031,0.49 0.313,0.156 10 false *b

*a	Knock Pin
*b	Knock Pin Hole

Align and fit the knock pin of the camshaft to the knock pin hole of the camshaft timing gear assembly.

1.104,2.292 0.615,1.854 0.615,1.854 1.083,1.49 false 1.427,2.438 2.313,1.698 2.313,1.698 1.417,1.344 false 0.417,1.792 0.729,1.948 0.313,0.156 10 false *1 2.375,1.615 2.688,1.771 0.313,0.156 10 false *a 1.313,1.781 1.625,1.938 0.313,0.156 10 false *b

*1	Camshaft Timing Gear Assembly
*a	Camshaft Flange
*b	No Gap

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

Tighten the bolt with the camshaft timing gear assembly secured in place.

Torque:

54 N*m (551 kgf*cm, 40 ft.*lbf)

NOTICE:

When tightening the bolt, do not allow the camshaft timing gear assembly to rotate.

0,0 0,0 false

Lock

Check that the camshaft timing gear assembly can move in the retard direction (clockwise) and locks in the most retarded position.

2.021,3.417 2.438,3 true 2.396,2.729 2.802,2.531 2.802,2.531 2.646,2.865 true 2.865,2.396 3.177,2.552 0.313,0.156 10 true *a 1.854,3.438 2.167,3.594 0.313,0.156 10 true *b

*a	Paint Mark
*b	Timing Mark

Hold up the chain sub-assembly, align the timing mark with the paint mark and install the camshaft.

Check the marks and numbers on the camshaft bearing caps, and then remove the service bolts and spacers in the order shown in the illustration. Immediately after removing the service bolts and spacers for 1 camshaft bearing cap, install the camshaft bearing cap with the bolts in the order shown in the illustration.

2.625,0.427 2.135,0.427 true 2.354,1.729 2.635,1.469 2.635,1.469 2.188,1.594 true 2.604,2.146 2.24,1.823 true 2.75,4.344 3.198,3.854 3.198,3.854 2.75,3.979 false 3.24,3.76 3.552,3.917 0.313,0.156 10 false *a 2.667,0.354 2.979,0.51 0.313,0.156 10 false *b 2.688,1.365 2.917,1.604 0.229,0.24 10 true *c 2.625,2.156 2.896,2.385 0.271,0.229 10 true *d 4.427,5.188 4.74,5.344 0.313,0.156 10 false *e 4.448,5.427 4.76,5.583 0.313,0.156 10 false *f

*a	Service bolt and spacer (Used to temporarily secure the camshaft housing sub-assembly)	*b	Knock Pin
*c	Paint Mark	*d	Timing Mark
*e	The removal order of the service bolts and spacers for temporarily tightening the camshaft housing sub-assembly	*f	The installation order of the parts

Torque:

27 N*m (275 kgf*cm, 20 ft.*lbf)

NOTICE:

If the bolts are loosened all at once, seal packing on the camshaft housing sub-assembly and cylinder head sub-assembly may separate, resulting in oil leaks. Therefore, be sure to remove the service bolts and spacers from one camshaft bearing cap at a time.

HINT:

Make sure that the orientation of the straight pin, timing mark and paint mark of the camshaft are as shown in the illustration.

0.969,0.5 1.198,0.729 0.229,0.229 10 true 10 0.938,1.438 1.094,1.635 0.156,0.198 10 true 9 1.573,0.5 1.729,0.698 0.156,0.198 10 true 6 1.552,1.542 1.708,1.74 0.156,0.198 10 true 5 2.115,0.479 2.271,0.677 0.156,0.198 10 true 2 2.094,1.542 2.26,1.75 0.167,0.208 10 true 1 2.635,0.469 2.792,0.667 0.156,0.198 10 true 4 2.625,1.521 2.781,1.719 0.156,0.198 10 true 3 3.156,0.448 3.313,0.646 0.156,0.198 10 true 8 3.146,1.542 3.302,1.74 0.156,0.198 10 true 7

Tighten the 10 bolts in the order shown in the illustration.

Torque:

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

1.26,2.708 1.677,2.292 true 1.719,2.125 2.135,1.708 true 2.188,1.604 2.5,1.76 0.313,0.156 10 true *a 1.167,2.729 1.479,2.885 0.313,0.156 10 true *b

*a	Paint Mark
*b	Timing Mark

Hold the hexagonal portion of the camshaft with a wrench and turn the camshaft slightly counterclockwise to release the chain sub-assembly.

NOTICE:

Do not turn the camshaft more than necessary.

2.302,1.479 2.573,1.479 false 2.396,2.021 2.531,1.677 2.531,1.677 2.688,1.677 false 0.208,1.073 0.521,1.229 0.313,0.156 10 true *b 2.635,1.396 3.094,1.594 0.458,0.198 10 false SST 2.74,1.594 3.052,1.792 0.313,0.198 10 false *a 1.583,0.917 1.896,1.115 0.313,0.198 10 true *c 1.042,1.063 1.281,1.25 0.24,0.188 10 true *d

*a	14 mm Union Nut Wrench
*b	Torque Wrench Fulcrum Length
*c	Hold
*d	Turn

Using SST, a 14 mm union nut wrench and a wrench, hold the hexagonal portion of the No. 2 camshaft and install the camshaft timing sprocket to the No. 2 camshaft.

SST

09961-00950  

Torque:

Specified tightening torque:

54 N*m (551 kgf*cm, 40 ft.*lbf)

HINT:

·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION201906,999999,_V1,_080724,_0393249,RM100000001HWSK,

·

When using a 14 mm union nut wrench (fulcrum length of 25 mm (0.984 in.)) + SST (fulcrum length of 150 mm (5.91 in.)) + torque wrench (fulcrum length of 255 mm (10.0 in.)): 32 N*m (326 kgf*cm, 24 ft.*lbf)

1.792,1.5 2.698,0.771 true 1.5,0.563 1.813,0.719 0.313,0.156 10 false *a 2.781,0.667 3.24,0.865 0.458,0.198 10 false SST

*a	Torque Wrench Fulcrum Length

Using SST, install the No. 2 chain vibration damper to the No. 1 camshaft bearing cap with the 2 bolts.

SST

09961-00950  

Torque:

Specified tightening torque:

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

HINT:

·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION201906,999999,_V1,_080724,_0393249,RM100000001HWSK,

·

When using SST ((fulcrum length of 150 mm (5.91 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)): 5.2 N*m (53 kgf*cm, 46 in.*lbf)