nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Vacuum Brake Booster Check Valve > < Brake Booster
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Vacuum Brake Booster: Service and Repair
Vacuum Hose

Removal and Installation  

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

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

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Insert vacuum tube into vacuum hose as shown.

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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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Check vacuum with a vacuum pump.

Vacuum Brake Booster Check Valve > < Brake Booster