Connect
Note. A checker tab is integrated with quick release connector for NEW plastic fuel hoses. (Scheme 350) The checker tab will be released from the quick release connector after it is completely engaged with the fuel pipe.
- Inspect the fuel pump unit sealing surface for damage and deformation. Replace as necessary.
- Slightly apply clean engine oil to the sealing surface of the fuel pump unit. (Scheme 351)
- Align the fuel pipe on the fuel pump unit and quick release connector so that the tabs of the retainer are correctly fitted into the quick release connector. Push the quick release connector straight into the retainer until a click is heard.
- Lightly pull and push the quick release connector a few times by hand and verify that it can move 0.08-0.11" (2.0-3.0 mm) and it is connected securely. If quick release connector does not move at all, verify that "O" ring is not damaged and slipped, and reconnect the quick release connector.
Scheme 350
Scheme 351
- Inspect that the quick release connector joint area is free of foreign material.
- Clean if necessary.
- Squeeze the tabs of the retainer and disconnect the quick release connector. (Scheme 352)
- Cover the disconnected quick release connector and fuel pipe to prevent them from being scratched or contaminated with foreign materials. (Scheme 353)
Scheme 352
Scheme 353
| CAUTION | Removing the retainer from the disconnected fuel pipe will reduce the effectiveness of the retainer. |
Note. The retainer must be replaced when any of the following applies: Retainer has been removed. Scratches or damage is observed on the retainer. Plastic fuel hose has been replaced. Fuel filter (high-pressure) has been replaced.
- If removal of the retainer is required, remove it in the following procedure: Open tabs of the retainer outward. (Scheme 354) Remove and discard the retainer.
- When the retainer is not removed, observe the following procedure: Inspect the plastic fuel hose for kinks, replace if necessary. Verify that the inside of the fuel pipe and the quick release connector is free of foreign material and damage. Clean if necessary, taking care not to damage the sealing surfaces. Align the fuel pipe and quick release connector so that the tabs of the retainer are correctly fitted into the quick release connector. Push the quick release connector into the retainer until a click is heard. (Scheme 355) Pull the quick release connector by hand and verify that it is installed securely. Visually inspect that the tabs of the retainer are securely fitted into the quick release connector.
- When the retainer is removed, observe the following procedure: Install a new retainer onto the quick release connector. Visually inspect that the tabs of the retainer are securely fitted into the quick release connector. Verify that the inside of the fuel pipe and the quick release connector is free of foreign material and damage. Clean if necessary, taking care not to damage the sealing surfaces. Push the quick release connector into the fuel pipe until a click is heard. (Scheme 356) Pull the quick release connector by hand and verify that it is installed securely.
