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Home >> Oldsmobile >> 1987 >> Calais FWD L4-151 2.5L >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Throttle Body >> Service and Repair >> Tube Module Assembly
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Tube Module Assembly

Model 700 TBI - Exploded View:




Tube Module Assembly (Typical):






REMOVAL

1. Remove air cleaner assembly or air duct.
2. Remove vacuum hose.
3. Remove tube module attaching screws.
4. Remove tube module assembly and gasket. Save the old gasket to match with the new gasket. Do not reuse the old gasket.
5. Clean sealing surfaces.



INSTALLATION

1. Install tube module gasket. Visually match the old gasket to the new gasket.
2. Install tube module assembly.
3. Replace the attaching screws coated with appropriate thread locking compound.
4. Tighten tube module attaching screws to 3.0 N-m (27 lb. in.).
5. Reinstall electrical connector, then install air cleaner assembly.




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