Suzuki 2006 SX4, Service Manual

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1D-11 Engine Mechanical:
Intake Manifold Removal and Installation
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CAUTION
!
Never disassemble intake manifold.
Disassembly will spoil its original
performance. If faulty condition is found,
replace it with new one.
Removal
1) Disconnect negative (–) cable at battery.
2) Drain cooling.
3) Remove electric throttle body assembly referring to
“Electric Throttle Body Assembly Removal and
Installation”.
4) Disconnect the following electric lead wires:
• IMT connector (1)
5) Disconnect the following hoses:
• Brake booster hose (2) from intake manifold
• PCV hose (3) from PCV valve
• Vacuum hose (4) from EVAP canister purge valve
• Breather hose from intake manifold
6) Remove harness brackets (5) from intake manifold.
7) Remove intake manifold and O-ring from cylinder
head.
Installation
Reverse removal procedure for installation noting the
followings.
• Use new intake manifold O-ring.
• Install intake manifold bolts (2) and nuts (1) as shown
in figure.
Apply thread lock cement to intake manifold bolt.
“A”: Thread lock cement 99000–32110 (Thread
Lock Cement Super 1322)
• Check to ensure that all removed parts are back in
place.
Reinstall any necessary parts which have not been
reinstalled.
• Refill cooling system referring to “Cooling System
Flush and Refill in Section 1F”.
• Upon completion of installation, turn ignition switch
ON but engine OFF and check for fuel leaks.
• Finally, start engine and check for engine coolant
leaks.
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5
2
4
5
3
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2
2, “A” 2
1
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