P22567
A16077
2 Dot Marks
EM
−
56
−
ENGINE MECHANICAL
CYLINDER HEAD
1996 LAND CRUISER (RM451U)
(a)
Install the intake camshaft.
(1)
Apply engine oil to the thrust portion of the intake
camshaft.
(2)
Lightly place the intake camshaft on top of the cylin-
der head as shown in the illustration so that the No.
1 and No. 4 cylinder cam lobes face downward.
(3)
Lightly push the camshaft towards the front without
applying excessive force.
(4)
Place the No. 2 and No. 5 bearing caps in their prop-
er location.
(5)
Temporarily tighten these bearing cap bolts uni-
formly and alternately in several passes until the
bearing caps are snug with the cylinder head.
(6)
Place the No. 3, No. 4, No. 6 and No. 7 bearing caps
in their proper location.
(7)
Temporarily tighten these bearing cap bolts, alter-
nately tightening the left and right bolts uniformly.
(8)
Place the No. 1 bearing cap in its proper location.
When doing this, check that there is no gap be-
tween the cylinder head and the contact surface of
bearing cap.
(9)
Temporarily tighten the bearing cap bolts, alternate-
ly tightening the left and right bolts uniformly.
(10) Uniformly tighten the 14 bearing cap bolts in several
passes.
Torque: 16 N·m (160 kgf·cm, 12 ft·lbf)
(b)
Install the exhaust camshaft.
(1)
Set the timing mark (2 dot marks) of the camshaft
drive gear at approx. 35
°
angle by turning the hexa-
gon wrench head portion of the intake camshaft
with a wrench.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010
