Toyota Previa 1991-1997 Repair Information

Union Bolt Type

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See Figure 1

When disconnecting the high pressure fuel line, a large amount of gasoline will spill out, so observe the following.



Place a container under the connection.
 
Slowely loosen the connection. Have a rag handy to clean up any split fuel.
 
Separate the connection.
 
Plug the connection with a rubber plug.
 
When connecting the union bolt on the high pressure line, always use a new gasket.
 
Always tighten the union bolt by hand. Tighten the bolt to 22 ft. lbs. (29 Nm).
 



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Fig. Fig. 1: Inspect all fuel lines for cracks and leaks

 
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