3-136 FUEL SYSTEM (DFI)

Air Cleaner

Air Cleaner Element Removal/Installation

•Refer to the Air Cleaner Element Replacement in the Periodic Maintenance chapter.

Air Cleaner Element Inspection

•Remove the air cleaner element (see Air Cleaner Element Replacement in the Periodic Maintenance chapter).

•Visually check the element [A] for tears or breaks.

If the element has any tears or breaks, replace the element.

Air Cleaner Oil Draining

A drain hose is connected to the bottom of the air cleaner to drain water or oil accumulated in the cleaner part.

•Remove the upper fairing assembly (see Upper Fairing Assembly Removal in the Frame chapter).

•Visually check the catch tank [A] of the drain hose, if the water or oil accumulates in the tank.

If any water or oil accumulates in the catch tank, remove the catch tank from the drain hose and drain it.

WARNING

Be sure to reinstall the catch tank after draining. Oil on tires will make them slippery and can cause an accident and injury.

Air Cleaner Housing Removal

•Remove the fuel tank (see Fuel Tank Removal).

•Disconnect the secondary fuel hose [A] from the delivery pipe of the nozzle assy [B] (see Fuel Hose Replacement in the Periodic Maintenance chapter).

•Disconnect the secondary fuel injector connectors [C].

•Free the lead from the clamps [A].

•Disconnect the connector [B].

•Remove the bolt [C].

FUEL SYSTEM (DFI) 3-137

Air Cleaner

•Remove the caps [A].

•Loosen the air cleaner housing clamp bolts [A].

•Remove:

Air Cleaner Drain Hose [A] Breather Hose [B]

•Separate the air switching valve hose [A] from the air cleaner housing [B].

3-138 FUEL SYSTEM (DFI)

Air Cleaner

Air Cleaner Housing Installation

•Install the air switching valve hose to the air cleaner housing.

•Install the air cleaner housing on the throttle body assy. ○Install the clamp bolt heads [A] outside as shown in the

figure.

○Push in the ducts [B] touch the stopper [C] of the throttle body.

•Tighten:

Torque - Air Cleaner Housing Clamp Bolts: 2.0 N·m (0.20 kgf·m, 18 in·lb)

Air Cleaner Housing Mounting Bolt [D]: 6.9 N·m (0.70 kgf·m, 61 in·lb)

•Run the leads and hoses correctly (see Cable, Wire, and Hose Routing section in the Appendix chapter).

•Install the removed parts (see appropriate chapters).

Air Cleaner Housing Disassembly

•Remove:

Air Cleaner Housing (see Air Cleaner Housing Removal) Inlet Air Temperature Sensor (see Inlet Air Temperature Sensor Removal/Installation)

Nozzle Assy (see Nozzle Assy Removal) Clamps [A]

Ducts [B]

Air Cleaner Element [C] (see Air Cleaner Element Replacement in the Periodic Maintenance chapter)

FUEL SYSTEM (DFI) 3-139

Air Cleaner

Air Cleaner Housing Assembly

•Fit the projections [A] of the duct into the slits [B] on the air cleaner housing.

•Do not twist the ducts [C].

•Install:

Air Cleaner Frame Gasket [A] Pads [B]

Air Cleaner Element Gasket [C] Air Cleaner Element [D]

Air Cleaner Case Gasket [E]

Upper Air Cleaner Housing [F] Damper [G]

Screws [H]

•Tighten:

Torque - Air Cleaner Housing Assembly Screws: 1.2 N·m (0.12 kgf·m, 11 in·lb)

•Install the air cleaner housing (see Air Cleaner Housing Installation).