Fuel Pump Unit Disassembly/Assembly: Notes
Replacement Part
PART DESCRIPTION
| O-ring Quantity: 2 Location of use: Relief valve |
O-ring Quantity: 2 Location of use: Check valve |
O-ring Quantity: 1 Location of use: Fuel pump |
WARNING:
- Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
- Highly pressurized fuel may spray out if the fuel line is cut. Due to the following dangers occurring with a fuel spray, always complete the "FUEL LINE SAFETY PROCEDURE " to prevent the fuel from spraying.
- Fuel may cause irritation if it comes in contact with skin and eyes.
- If fuel ignites and causes a fire, it may lead to serious injury or death, and damage to property and facilities.
- A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching the vehicle body.
- Connect a ground wire to the oil-resistant fuel hose for draining fuel and the vehicle because the oil-resistant fuel hose for draining fuel may become electrically charged.
CAUTION:
- Disconnecting/connecting the quick release connector without cleaning it may cause damage to the fuel pipe and quick release connector. Always clean the quick release connector joint area before disconnecting/connecting using a cloth or soft brush, and make sure that it is free of foreign material.
- Complete the "BEFORE SERVICE PRECAUTION". (See BEFORE SERVICE PRECAUTION .)
- Remove the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION .)
- Disassemble in the order indicated in the table.
- Assemble in the reverse order of disassembly.
- Install in the reverse order of removal.
- Complete the "AFTER SERVICE PRECAUTION". (See AFTER SERVICE PRECAUTION .)
PART DESCRIPTION
| 1 | Fuel gauge sender unit |
| 2 | Fuel filter (low-pressure) |
| 3 | Relief valve (See RELIEF VALVE INSTALLATION NOTE .) |
| 4 | Check valve (See CHECK VALVE INSTALLATION NOTE .) |
| 5 | Fuel pump |
| 6 | Fuel filter (high-pressure) |