Subaru 2006 Legacy, Manual

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ME(H4DOTC)-53
Camshaft
MECHANICAL
17) Remove the oil flow control solenoid valve as-
sembly, intake camshaft cap and camshaft.
18) Remove the exhaust camshaft caps and cam-
shaft.
NOTE:
Arrange camshaft caps in order so that they can be
installed in their original positions.
19) Similarly, remove the camshafts (RH) and re-
lated parts.
B: INSTALLATION
1) Camshaft installation:
Apply engine oil to the cylinder head at camshaft
bearing installation location before installing the
camshaft. Install the camshaft so that each valve is
close to or in contact with base circle of the cam
lobe.
NOTE:
• Set the camshaft to the position shown in the fig-
ure. It is necessary to rotate the camshaft (LH)
slightly when installing the timing belt.
• Camshaft (RH) need not be rotated when set at
the position shown in the figure.
Intake camshaft (LH):
Rotate 80° clockwise.
Exhaust camshaft (LH):
Rotate 45° counterclockwise.
2) Camshaft cap and oil flow control solenoid valve
assembly installation:
(1) Apply small amount of liquid gasket to the
mating surface of cap.
NOTE:
Do not apply liquid gasket excessively. Applying
excessively may cause excess gasket to come out
and flow toward oil seal, resulting in oil leak.
Liquid gasket:
THREE BOND 1215 (Part No. 004403007) or
equivalent
(2) Apply a thin coat of engine oil to the cap
bearing surface, and install the cap to the cam-
shaft according to the identification mark.
(3) Gradually tighten the camshaft cap and oil
control valve assembly in at least two stages in
alphabetical sequence shown in the figure, and
then tighten to specified torque.
Tightening torque:
T1: 10 N·m (1.0 kgf-m, 7.2 ft-lb)
T2: 20 N·m (2.0 kgf-m, 14.5 ft-lb)
(4) After tightening the camshaft cap, ensure
the camshaft rotates only slightly while holding
it at base circle.
A Cylinder head (LH)
B Cylinder head (RH)
(a) Intake camshaft
(b) Exhaust camshaft
ME-00111
11
11
77.5
77.5
(a)
(b)
(a)
(b)
A
B
ME-00773
ME-02379
(G)
(C)
(A)
(K)
(L)
T1
(F)
(E)
T2
T2
(B)
(J)
(H)
(D) (I)
T1
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