Final Drive Oil Level Check; Evaporative Emission Control; System - Honda GL1800 Service Manual

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Remove the air cleaner housing (page 5-57).

Check the evaporative emission (EVAP) canister,

which is located in front of the engine, for cracks or

Check the hoses between the fuel tank, EVAP canis-

ter, EVAP purge control valve solenoid and throttle

body for deterioration, damage or loose connec-

tions. Also check that the hoses are not kinked or

Refer to the Vacuum Hose Routing Diagram Label

and Cable & Harness Routing (page 1-23) for hose

connections and routing.

FINAL DRIVE OIL

OIL LEVEL CHECK

Place the motorcycle on its center stand on a level

Remove the oil filler cap from the final gear case.

Check that the oil level is to the lower edge of the

oil filler hole.

Check for leaks if the oil level is low. Pour the rec-

ommended oil through the oil filler hole until it

reaches the lower edge of the hole.

RECOMMENDED OIL: Hypoid gear oil, SAE #80

Coat a new O-ring with oil and install it onto the oil

Install and tighten the oil filler cap.

TORQUE: 12 N·m (1.2 kgf·m, 9 lbf·ft)

EVAP PURGE CONTROL

SOLENOID VALVE

EVAP CANISTER

THROTTLE BODY

IL FILLER CAP

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