Fuel Supply Line: Testing and Inspection

Fuel Line Inspection




Check fuel system lines, hose, fuel filter, and other components for damage, leaks, and deterioration, and replace them if necessary.

NOTE: Apply silicone oil or polyalkyleneglycol (PAG) oil to a new O-ring, and carefully install it into its proper position.





NOTE: Check all hose clamps and retighten them if necessary.
* 1: Apply silicone grease (PARKER CHRISTO-LUBE)to a new O-ring at the fuel filter housing and drain plug, and carefully install it into its proper position.
* 2: Apply silicone oil or silicone grease (Shinetsu silicone GR 10M) to a new rubber seal, and carefully install it into its proper position.