Subaru LEGACY 2006 Manual page 835

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21.Cylinder Block
A: REMOVAL
NOTE:
Before conducting this procedure, drain the engine
oil completely.
1) Remove the intake
FU(H4SO)-11, REMOVAL, Intake Manifold.>
2) Remove the V-belts. <Ref. to ME(H4SO)-36,
REMOVAL, V-belt.>
3) Remove the crank pulley. <Ref. to ME(H4SO)-
38, REMOVAL, Crank Pulley.>
4) Remove the timing belt cover. <Ref. to
ME(H4SO)-39, REMOVAL, Timing Belt Cover.>
5) Remove the timing belt. <Ref. to ME(H4SO)-40,
REMOVAL, Timing Belt.>
6) Remove the cam sprocket. <Ref. to ME(H4SO)-
45, REMOVAL, Cam Sprocket.>
7) Remove the crank
ME(H4SO)-46, REMOVAL, Crank Sprocket.>
8) Remove the generator and A/C compressor with
their brackets.
9) Remove the rocker cover.
10) Remove the cylinder head bolts in alphabetical
sequence shown in the figure.
NOTE:
Leave bolts (a) and (d) engaged by three or four
threads to prevent the cylinder head from falling.
(d)
(A)
(b)
(e)
(A) Front side
11) While tapping the cylinder head with a plastic
hammer, separate it from cylinder block.
Cylinder Block
manifold. <Ref. to
sprocket. <Ref. to
(f)
(a)
(c)
ME-02720
ME(H4SO)-61
12) Remove the bolts (a) and (d) to remove cylin-
der head.
(f)
(d)
(A)
(b)
(e)
(A) Front side
13) Remove the cylinder head gasket.
NOTE:
Do not scratch the mating surface of cylinder head
and cylinder block.
14) Similarly, remove the right side cylinder head.
15) Remove the clutch housing cover. (MT model)
16) Remove the flywheel (MT model) or drive plate
(AT model).
Using the ST, lock the crankshaft.
ST 498497100 CRANKSHAFT STOPPER
• MT model
• AT model
17) Remove the oil separator cover.
18) Remove the water by-pass pipe for heater.
MECHANICAL
(a)
(c)
ME-02720
ST
ME-00297
ME-00298