Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2017 Nissan-Datsun Altima BaseFACTORY OEM SERVICE PROCEDURE

Exploded View

Fig 1: FUEL TANK With Torque Specifications

Courtesy of NISSAN NORTH AMERICA, INC.

1.	Lock ring	2.	Fuel level sensor, fuel filter, and fuel pump assembly	3.	O-ring
4.	Fuel tank mounting straps	5.	Fuel tank protector	6.	Fuel tank
7.	Fuel filler hose	8.	Clamp	9.	Fuel filler hose
10.	Grommet	11.	Fuel filler cap		Front

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.