nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Check vacuum with a vacuum pump.

Beginning With VIN 343314

Removal and Installation 

CAUTION:  When installing vacuum hoses, pay attention to the following points.
^

Do not apply any oil or lubricants to vacuum hose and check valve. 

^

Insert vacuum tube into vacuum hose as shown.

^

Install check valve, paying attention to its direction.

Inspection 

HOSES AND CONNECTORS  
Check vacuum lines, connections and check valve for airtightness, improper attachment chafing and deterioration.

CHECK VALVE 

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