Rachet Wheel Seating 25 Grooves jhari Nissan

It sounds like you are referring to a ratchet wheel seating with 25 grooves, possibly for a specific application in a Nissan vehicle. Here's a breakdown:

Key Features of a Ratchet Wheel with 25 Grooves

• Number of Grooves:
  • A 25-groove ratchet wheel allows for precise incremental adjustments or locking in up to 25 distinct positions.
• Seating:
  • The term "seating" likely refers to the mechanism where the ratchet wheel is housed or mounted, ensuring stability and proper alignment.
• Jhari:
  • If "jhari" refers to a locking or engagement mechanism, it might describe how the pawl interacts with the ratchet wheel for smooth operation and secure positioning.

Possible Nissan Applications

In a Nissan vehicle, a ratchet wheel with 25 grooves might be used in the following systems:

1. Seat Adjustment Mechanisms:
   • Controls for reclining or forward-backward adjustments of seats.
   • The 25 grooves would allow fine-tuned positioning of the seat for driver and passenger comfort.
2. Parking Brake Mechanisms:
   • Ensures secure locking of the parking brake in a fixed position.
3. Window Regulators or Sunroofs:
   • For precise opening and closing movements in systems with incremental adjustments.

Technical Considerations

• Material: Typically made of hardened steel or durable alloys to withstand stress and prevent wear.
• Alignment: Proper seating is crucial to ensure the pawl aligns seamlessly with the grooves.
• Maintenance: Regular lubrication and inspection can prevent wear and ensure smooth operation.