SELVA MARINE Fin Whale 225 EFI, Service Manual

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Checking the intake manifold
1. Check the intake manifold. Replace the
intake manifold if cracked or deformed.
2. Check the intake silencer. Replace the
intake silencer if cracked or deformed.
3. Check the blowby hoses. Replace the
blowby hoses if cracked or damaged.
NOTE:
To check the intake air temperature sensor,
see Chapter 8,
“ Checking the intake air tem-
perature sensor. ”
Installing the intake manifold
1. Install new gaskets onto the intake mani-
folds.
NOTE:
Be sure to install the projection on each gas-
ket into its corresponding slit in the intake
manifolds.
2. Install the intake manifolds and bolts
temporarily.
NOTE:
When installing the intake manifolds, make
sure that the gaskets do not come off when
the projection of the gasket comes into con-
tact with the fuel rail cover.
3. Tighten the intake manifold bolts (M6) to
the specified torque in the sequence
shown.
4. Tighten the intake manifold bolts (M8) in
the sequence shown.
S6P24060
S6P24080E
T
R
.
.
Intake manifold bolt (M6):
10 N · m (1.0 kgf · m, 7.4 ft · lb)
S6P24090
!
±
#
$
!
±
#
PORT STBD
S6P24100E
3
1
2
4
3
1
2
4
PORT STBD
Intake manifold