GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2007 🢒 H3 🢒 Engine 🢒 Engine Controls and Fuel - 3.7L 🢒 Air Cleaner Resonator and Outlet Duct Replacement

Removal Procedure

    Object Number: 1352016 Size: SH
  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement .
  2. Loosen the air cleaner resonator outlet duct clamp (4).
  3. Remove the 2 air cleaner resonator bolts (1).
  4. Complete the following in order to remove the air cleaner resonator (2) and outlet duct from the engine:
    5. 4.1. Lift upward on the assembly.
    4.2. Disconnect the following:
           - The crankcase ventilation hose (3) from the camshaft cover
           - The outlet duct (4) from the throttle body
    4.3. Remove the assembly (2) from the engine.

Installation procedure

    Object Number: 1352016 Size: SH
  1. Complete the following in order to install the air cleaner resonator (2) and outlet duct to the engine:
    2. 1.1. Position the outlet duct (4) over the throttle body assembly.
    1.2. Install the crankcase ventilation hose (3) to the camshaft cover port.
    1.3. Align the air cleaner outlet resonator bolts (1) with the captured nuts on the camshaft cover.

    Object Number: 1361707 Size: SH

    Important: Ensure the outlet duct is properly installed to the throttle body assembly.

  2. View into the air cleaner resonator to ensure the outlet duct is not rolled under at the throttle body assembly.

    3. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1352016 Size: SH
  3. Properly position the air cleaner resonator outlet duct clamp (4).

    4. Tighten
    Tighten the clamp (4) to 6 N·m (53 lb in).

  4. Install the 2 air cleaner outlet resonator to camshaft cover bolts (1).

    5. Tighten
    Tighten the bolts to 6 N·m (53 lb in).

  5. Install the air cleaner outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement .