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.

2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Assembly (A/T Models)

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Install clevis pin and shift collar to L-H shift fork after assembling them.
CAUTION: Use caution when installing L-H shift fork, clevis pin or shift collar.
Install clevis pin and shift collar to 2-4 shift bracket after assembling them.
CAUTION: Use caution when installing 2-4 shift bracket.
Install the fork guide collar and 2-4 shift fork spring to the 2-4 shift fork, and then secure it with the retaining ring.
CAUTION:
- Do not reuse retaining ring.
- Be careful with orientation.
  
  Fig 1: Installing Clevis Pin And Shift Collar To 2-4 Shift Bracket After Assembling
  Courtesy of NISSAN MOTOR CO., U.S.A.
Install the 2-4 shift bracket to the L-H shift rod.
Install the retaining pin evenly to the L-H shift rod.
CAUTION: Do not reuse retaining pin.

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.