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Removal Procedure

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    Fig 1: View Of Throttle Body Heater Hose & Retainers
    GM1703498Courtesy of GENERAL MOTORS CORP.
  1. Loosen the air cleaner outlet duct clamps from the throttle body.
  2. Loosen the air cleaner outlet duct clamps from the mass airflow sensor(2).
  3. Remove the air cleaner outlet duct.
  4. If equipped remove the throttle body heater hose retainer from the fan shroud.
  5. If equipped remove the inlet radiator hose retainer from the fan shroud.
    6. Fig 2: View Of Fan Shroud Retainers
    GM362174Courtesy of GENERAL MOTORS CORP.
  6. Remove the fan shroud retainers.
    7. Fig 3: View Of Fan Shroud & Bolts
    GM362162Courtesy of GENERAL MOTORS CORP.
  7. Remove the fan shroud bolts
  8. Remove the upper fan shroud.
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