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11-6 EMISSION CONTROL INFORMATION
PAIR (AIR SUPPLY) SYSTEM AND EMISSION CONTROL SYSTEM
INSPECTION
PAIR HOSES
• Inspect the PAIR hoses for wear or damage.
• Inspect the PAIR hoses is securely connected.
PAIR REED VALVE
• Remove the cylinder head cover. ( 3-14)
• Remove the PAIR reed valve 1 with the gasket.
• Inspect the reed valve for the carbon deposit.
• If the carbon deposit is found in the reed valve, replace the
PAIR reed valve with a new one.
• Set new gasket to the PAIR reed valve.
• Install the PAIR reed valve assembly on the cam shaft journal
holder with facing the projection A exhaust side.
• Install the cylinder head cover. (3-97)
PCV HOSE
• Remove the PCV hose between air cleaner box and crank-
case breather cover.
• Inspect the PCV hose for wear or damage.
• If it is worn or damaged, replace the PCV hose with a new
one.