Helical Gears — Tata Motors Punch

Category: Transmission | Severity: medium | Cost: ₹4,000–₹12,000

What is Helical Gears?

Angled gears for smooth power transfer.

How Helical Gears Works

Engage gradually to reduce noise.

Why is Helical Gears Important?

Ensures smooth gear shifts.

Common Problems

Tooth wear

Symptoms

Gear whining noise

Causes of Failure

Poor lubrication

Impact on Car Performance

Noise and inefficiency.

DIY Fix Guide — Step by Step

Replace worn gears

Maintenance Tips

Use proper gear oil

Replacement Cost in India

Estimated range: ₹4,000 – ₹12,000

Where to Buy Online

When to Replace Helical Gears

When worn or noisy.