If dirt or dust is allowed to pass through into the carburetor, the throttle may become stuck, possibly causing accident. Caution

If dirt gets through into the engine, excessive en­gine wear and possibly engine damage will occur.

Air Cleaner Element Installation

• Insert the air cleaner element into the housing so that the

projections [A] on both side of the element holder fit to the

groove [B].

• Install:

Air Cleaner Element Cover

Fuel Tank

Seat

Side Covers

Air Cleaner Element Cleaning and Inspection

• Refer to the Air Cleaner Element Cleaning and Inspection in the Periodic Maintenance chapter.

Air Cleaner Housing Removal

• Remove:

Side Covers (see Side Cover Removal in the Frame

chapter)

Seat (see Seat Removal in the Frame chapter)

Fuel Tank (see Fuel Tank Removal in the Fuel System

chapter)

3-20 Топливная система

Air Cleaner

Fuel Tank Bracket [A] Air Cleaner Ducts Breather Tube Air Suction Valve Hose

Remove the air cleaner housing [A].

Air Cleaner Housing Installation

• Air cleaner housing installation is the reverse of removal.

Air Cleaner Draining

A drain hose [A] is provided beneath the air cleaner hos­ing, and catches the water or oil from the bottom of the hose. Usually water or oil does not collect at the bottom of the hose. In the event that rain water is drawn in through the air cleaner, or if engine oil is blown back, drain the housing.

• Check the drain hose.

• If any water or oil accumulates in the hose, drain it by pinching the lower end [B] of the drain hose.

• Be sure to install the plug firmly, or the air will be drawn in through it.

Be sure to install the plug in the drain hose after draining. Oil could drain from the open hose and get on the tires which could cause an accident and injury.

Топливная система 3-21

Fuel Tank

Fuel Tank Removal

A WARNING

Gasoline is extremely flammable and can be ex­plosive under certain conditions. Turn the ignition switch OFF. Do not smoke. Make sure the area is well-ventilated and free from any source of flame or sparks; this includes any appliance with a pilot light.

• Remove:

Side Covers (see Side Covers Removal in the Frame

chapter)

Seat (see Seat Removal in the Frame chapter)

• Turn the fuel tap to the ON or RES position. Remove the fuel tank mounting bolts [A].

• Remove the lower fairing mounting screws [A], stoppers [B] and free the fuel tank from the fairings.

• Pull the fuel tap outlet hose [A] and vacuum hose [B] off the tap. Pull the over flow drain hose [C] off the fuel tank.

_{• Remove the fuel tank.}

•_○DP lraacine tahesufuitaebl lteancko.ntainer under the fuel tank. ○Turn the fuel tap to the PRI position to drain the fuel into the container.

3-22 Топливная система

Fuel Tank

Fuel Tank Installation

• Read the WARNING in the Fuel Tank Removal section.

• Check the rubber dampers [A] on the frame and the one pasted under the fuel tank.

• If the dampers are damaged or deteriorated, replace them.

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

• Be sure the hoses are clamped to the fuel tap to prevent leakage.

Fuel Tap Removal

WARNING

Gasoline is extremely flammable and can be ex­plosive under certain conditions. Turn the ignition switch OFF. Do not smoke. Make sure the area is well-ventilated and free from any source of flame or sparks; this includes any appliance with a pilot light.

• Remove the fuel tank (see Fuel Tank Removal). Remove the bolts [A] and take out the fuel tap [B].

Fuel Tap Installation

• Install the fuel tap with a specified torque.

Torque - Fuel Tap Mounting Bolts: 5.0 N·m (0.51 kgf·m, 44 in·lb)

• Be sure to clamp the fuel hose to the tap to prevent leaks.

• Install the fuel tank (see Fuel Tank Installation)

Fuel Tank and Tap Cleaning

• Remove the fuel tank and drain it.

• Pour some high flash-point solvent into the fuel tank and shake the tank to remove dirt and fuel deposits.

Clean the tank in a well-ventilated area, and take care that there are no sparks or flame anywhere near the working area; this includes any appliance with a pilot light. Because of the danger of highly flammable liquids, do not use gasoline or low flash -point solvents to clean the tank.

Топливная система 3-23

Fuel Tank

• 

  Pour the solvent out of the tank.

• Remove the fuel tap from the tank by taking out the bolts with nylon washers.

• Clean the fuel tap filter screens in a high flash-point sol­vent.

• Pour high flash-point solvent through the tap in all lever position.

• Dry the tank and tap with compressed air.

• Install the tap in the tank.

• Install the fuel tank.

Fuel Tap Inspection

• Remove the fuel tap.

• Check the fuel tap filter screens [A] for any breaks or de­terioration.

• If the fuel tap screens have any breaks or are deterio­rated, they may allow dirt to reach the carburetor, causing poor running. Replace the fuel tap.

• If the fuel tap leaks, or allows fuel to flow when it is at ON or RES without engine running, replace the damaged gasket [B] or O-ring [C].

Fuel Tank and Cap Inspection

• Open the tank cap.

• Visually inspect the gasket [A] on the tank cap for any damage.

• Replace the gaskets if they are damaged.

• Remove the drain pipes and check to see if the pipes in the tank do not clogged up. Check the tank cap breather also.

• If they are clogged, remove the tank and drain it, and then blow the breather free with compressed air.