P14699
Straight Pin
Aligh (Dot Mark)
P14701
P15748
10
9
8
7
6
5
4
3
2
1
A01399
Dot Mark
A01401
Straight
Pin
Match Marks
EM--56
--
ENGINE MECHANICAL
CYLINDER HEAD (2RZ--FE)
(b)
Install exhaust camshaft.
(1)
Apply MP grease to the thrust portion of the exhaust
camshaft.
(2)
Engage the exhaust camshaft gear to the intake
camshaft gear by matching the timing marks (1 and
2 dots) on each gear.
NOTICE:
There are also timing marks (for TDC) on each gear as
shown in the illustration. Do not use these marks.
(3)
Roll down the exhaust camshaft onto the bearing
journals while engaging gears with each other.
(4)
Install the bearing caps in their proper locations.
(5)
Apply light coat of engine oil on the threads and un-
der the heads of the bearing cap bolts.
(6)
Install and uniformly tighten the 10 bearing cap
bolts, in several passes, in the sequence shown.
Torque: 15.5 N
∙
m (160 kgf
∙
cm, 12 ft
∙
lbf)
(7)
Remove the service bolt.
(8)
Check that the intake and exhaust camshafts turn
smoothly.
5 . S E T NO . 1 CY LI NDE R TO T DC/ CO MP RE S S I O N
(a)
Turn the crankshaft pulley clockwise, and align its groove
with the timing mark ”0” of the timing chain cover.
(b)
Turn the camshafts so that the timing marks with 1 and 2
dots will be in straight line on the cylinder head surface as
shown in the illustration.
6 . I NS TALL CAMS HAFT T I MI NG G E AR
HINT:
Check that the matchmarks on the camshaft timing gear and
timing chain are aligned.
(a)
Place the gear over the straight pin of the intake cam-
shaft.
(b)
Hold the intake camshaft with a wrench, install and torque
the bolt.
Torque: 73.5 N
∙
m (750 kgf
∙
cm, 54 ft
∙
lbf)
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Pages From Supplement
3RZ-F,3RZ-FE
