Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
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g. Observe the following precautions when connecting the fuel tube connector. (Quick Type B):
1. Check for damage or foreign objects in the connected part of the pipe.
2. Match the axis of the connector with the axis of the pipe, and push in the fuel tube connector until it comes into contact with the seat. Then
push in the retainer until the claws lock. If the connection is excessively tight, apply a small amount of fresh engine oil to the tip of the
pipe.
3. After finishing the connection, check that the pipe and the connector are securely connected by pulling on them.
4. CHECK FOR FUEL LEAKS
a. Check that there are no fuel leaks anywhere on the fuel system after performing maintenance.
