Suzuki GA413, Service Manual

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AIR INTAKE SYSTEM
THROTTLE BODY
ON-VEHICLE INSPECTION
Check that throttle valve lever moves smoothly.
REMOVAL
1) Disconnect negative cable at battery.
2) Drain cooling system. Refer to section 6B.
3) Disconnect accelerator cable from throttle body.
4) Disconnect electric connectors from TP sensor, MAP sensor
and IAC valve.
5) Disconnect air cleaner outlet hose and coolant hoses from
throttle body.
6) Remove throttle body from intake manifold.
CAUTION:
TP sensor, MAP sensor, idle air control valve or other
components containing rubber must not be places in a
solvent or cleaner bath.
A chemical reaction will cause these parts to swell, hard-
en or get distorted.
1. Throttle body
2. Accelerator cable
bracket
3. MAP sensor
4. TP sensor
5. IAC valve
6. Coolant hoses
7. Gasket
INSTALLATION
1) Clean mating surfaces and install throttle body gasket to intake
manifold.
Use new gasket.
2) Install throttle body and accelerator cable bracket to intake
manifold and tighten bolts and nuts to specified torque.
3) Connect coolant hoses to throttle body.
4) Connect connectors to TP sensor, MAP sensor and IAC valve
securely.
5) Install air cleaner outlet hose.
6) Connect accelerator cable and adjust cable play to specifica-
tion. Refer to “Accelerator Cable Adjustment” in this section.
7) Refill cooling system. Refer to section 6B.
8) Connect negative cable at battery.
ENGINE AND EMISSION CONTROL SYSTEM 6E-59