volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Firing Order > < Fuel Filter Servicing|Page 1569
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Fuel Filter: Service and Repair
Fuel Filter, Draining

Fuel filter (Diesel engine), draining

Note:  Do not allow diesel fuel to contact coolant hoses. Wipe any diesel fuel off hoses immediately and wash hoses with soap and water.

Remove retaining clip -1-.
Remove control valve -2- with fuel lines connected.
Loosen drain screw -5- (on bottom of filter) and drain approx. 100cc (1.7 oz.) of fuel.
Install control valve -2- with fuel lines connected.
Use new O-ring
Attach retaining clip -1-.
Tighten drain screw -5-.
Check fuel system for leaks (visual inspection).
Rev engine several times and let idle. Fuel flow through transparent pipe must be free of bubbles.

Firing Order > < Fuel Filter Servicing|Page 1569