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Home >> GMC >> 1995 >> Forward Control 7.4 N >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul - 5.7L. >> Fuel System >> Throttle Body (TBI) >> Reassembly (Fuel Meter Assembly)
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Reassembly (Fuel Meter Assembly)

  1. On TBI 220, install NEW pressure regulator dust seal into recess of throttle body. Install NEW fuel meter outlet gasket on fuel meter body assembly. On all models, install NEW fuel meter body gasket on throttle body. Install TP sensor, IAC valve, rubber components, gaskets and diaphragms (if equipped).
  2. On TBI 220, install ISC actuator. On TBI 295, install governor drive motor and governor throttle drive assembly, lever and bearing assembly, and fuel pressure regulator. On all models, install fuel meter body assembly onto throttle body. Apply thread locking compound (Loctite 262) to fuel meter body assembly screws and tighten to specification. See TORQUE SPECIFICATIONS .
  3. Lubricate fuel inlet and outlet "O" rings with clean engine oil. Install fuel inlet and outlet "O" rings, gaskets and nuts. Install fuel injectors. On TBI 220, install fuel meter cover assembly. On TBI 295, install fuel meter body cover. On all models, apply thread locking compound (Loctite 262) to cover attaching screws. Tighten screws.
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