Slide the clip and disconnect the No. 2 ventilation hose from the cylinder head cover sub-assembly.

Slide the clip and disconnect the ventilation hose from the cylinder head cover sub-assembly.

0.344,0.396 2.271,0.979 true 2.625,2.031 2.458,2.031 2.458,2.031 2.146,1.052 true 0.156,0.292 0.469,0.49 0.313,0.198 10 false *a 2.667,1.948 2.979,2.146 0.313,0.198 10 false *b

*a	Timing Mark
*b	Timing Notch

Turn the crankshaft damper sub-assembly until its timing notch (groove) and the timing mark "0" of the oil pump assembly are aligned.

2.188,1.052 1.125,1.833 1.125,1.833 1.104,0.719 true 1.042,1.875 1.354,2.073 0.313,0.198 10 false *a

*a	Timing Mark

Check that each timing mark of the camshaft timing gear assembly and camshaft timing sprocket are aligned as shown in the illustration.

If not, turn the crankshaft 1 revolution (360°) to align the timing marks as shown in the illustration.

2.219,0.958 2.094,0.438 2.094,0.438 1.094,0.635 true 2.156,0.281 2.469,0.479 0.313,0.198 10 true *a

*a	Paint Mark

Place paint marks on the chain sub-assembly in alignment with the timing marks on the camshaft timing gear assembly and camshaft timing sprocket.

Using a 5 mm hexagon wrench, remove the screw plug.

1.615,2.823 1.927,3.021 0.313,0.198 10 true *a

*a	Stopper Plate

Insert a screwdriver into the service hole in the No. 1 chain tensioner assembly to pull the stopper plate of the No. 1 chain tensioner assembly upward.

1.448,3.083 1.354,3.083 1.354,3.083 1.01,2.469 false 1.5,3.01 1.813,3.208 0.313,0.198 10 false *a

*a

Plunger

Using a wrench, rotate the No. 2 camshaft clockwise to push in the plunger of the No. 1 chain tensioner sub-assembly.

Remove the screwdriver from the service hole, then align the hole of the stopper plate with the service hole and insert a 3 mm (0.118 in.) diameter bar into the holes to hold the stopper plate.

HINT:

·

Secure the stopper plate using the bar while rotating the camshaft right and left slightly.

·

Hold the bar with tape so that the bar does not come off.

Using a wrench, hold the hexagonal portion of the No. 2 camshaft and loosen the bolt.

0.906,0.729 0.906,0.344 false 1.219,0.781 1.219,0.354 false 1.646,0.802 1.646,0.323 false 2.094,0.813 2.094,0.333 false 2.521,0.813 2.521,0.333 false 0.854,0.125 1.01,0.323 0.156,0.198 10 false 1 2.49,0.125 2.646,0.313 0.156,0.188 10 false 2 1.188,0.125 1.344,0.313 0.156,0.188 10 false 3 1.615,0.125 1.771,0.313 0.156,0.188 10 false 5 2.063,0.125 2.219,0.313 0.156,0.188 10 false 4

Uniformly loosen and remove the 11 bolts in the order shown in the illustration.

NOTICE:

Loosen each bolt uniformly while keeping the camshaft level.

Remove the bolt and remove the camshaft timing sprocket.

Remove the No. 2 camshaft from cylinder head sub-assembly.

1.135,1.302 1.135,1.51 false 1.604,1.313 1.604,1.51 false 2.094,1.302 2.094,1.49 false 2.573,1.313 2.573,1.5 false 1.115,1.521 1.271,1.698 0.156,0.177 10 false 2 1.573,1.542 1.729,1.719 0.156,0.177 10 false 4 2.073,1.521 2.229,1.698 0.156,0.177 10 false 3 2.542,1.542 2.698,1.719 0.156,0.177 10 false 1

Uniformly loosen and remove the 8 bolts in the order shown in the illustration.

NOTICE:

Loosen each bolt uniformly while keeping the camshaft level.

Hold up the chain sub-assembly and remove the camshaft from the cylinder head sub-assembly.

Suspend the chain sub-assembly with a string or equivalent.

1.354,2.917 0.833,3.26 true 1.969,3.031 2.656,2.802 true 1.406,3.302 0.875,3.604 true 1.365,3.448 0.813,3.885 true 1.479,2.885 2.281,2.135 2.281,2.135 1.74,3.167 true 1.906,3.208 2.5,3.292 true 1.552,0.969 0.938,0.229 0.938,0.229 1.844,0.979 true 1.583,1.135 2.156,1.531 2.156,1.531 1.844,1.125 true 2.333,1.99 2.5,2.156 0.167,0.167 10 false *a 0.615,3.833 0.781,4 0.167,0.167 10 false *b 2.208,1.51 2.375,1.677 0.167,0.167 10 false *c 0.76,0.115 0.927,0.281 0.167,0.167 10 false *d 2.688,2.698 2.854,2.865 0.167,0.167 10 false *e 2.531,3.219 2.698,3.385 0.167,0.167 10 false *f 0.646,3.531 0.813,3.698 0.167,0.167 10 false *e 0.635,3.219 0.802,3.385 0.167,0.167 10 false *f

*a	Rubber Piece
*b	Vinyl Tape
*c	Advance Side Path
*d	Retard Side Path
*e	Open
*f	Closed

Cover the 4 oil paths of the cam journal with vinyl tape as shown in the illustration.

HINT:

One of the 2 grooves located on the cam journal is for retarding cam timing (upper) and the other is for advancing cam timing (lower). Each groove has 2 oil paths. Plug one of the oil paths of each groove with a rubber piece before wrapping the cam journal with the vinyl tape.

1.583,0.865 0.854,0.333 false 1.854,0.948 2.583,0.333 false 2.615,0.219 2.792,0.385 0.177,0.167 10 false *a 0.677,0.26 0.854,0.427 0.177,0.167 10 false *b

*a	Advance Side Path
*b	Retard Side Path

Apply compressed air of approximately 150 kPa (1.5 kgf/cm², 22 psi) pressure into the 2 open paths (the advance side path and retard side path).

NOTICE:

Cover the paths with a piece of cloth to prevent oil from spraying.

1.885,1.677 2.5,0.833 true 1.563,1.615 0.844,0.833 true 2.521,0.708 2.698,0.865 0.177,0.156 10 false *b 0.677,0.708 0.854,0.865 0.177,0.156 10 false *a 2.75,2.667 2.948,2.844 0.198,0.177 10 false *d 0.563,2.667 0.75,2.844 0.188,0.177 10 false *c

*a	Retard Side Path
*b	Advance Side Path
*c	Decompress
*d	Hold Pressure

Confirm that the camshaft timing gear assembly turns in the advance direction when reducing the air pressure applied to the retard side path.

HINT:

The lock pin is released and the camshaft timing gear assembly turns in the advance direction.

1.313,1.24 1.615,1.49 1.615,1.49 1.354,1.021 false 1.021,0.802 0.688,0.448 0.688,0.448 1.063,0.583 false 0.375,1.594 0.375,1.229 false 1.604,1.479 1.917,1.677 0.313,0.198 10 false *b 0.542,0.292 0.854,0.49 0.313,0.198 10 false *b 0.323,1.635 0.635,1.833 0.313,0.198 10 false *a

*a	Bolt
*b	Do not remove

Remove the bolt and camshaft timing gear assembly.

NOTICE:

·

Do not remove the other 4 bolts.

·

Before removing the camshaft timing gear assembly, make sure that the lock pin has been released.

·

Keep the camshaft timing gear assembly horizontal while removing it from the camshaft.

·

If the camshaft timing gear assembly is to be reused, be sure to use it with the lock pin released.