The gear tooth pattern indicates what type of contact?

The gear tooth pattern indicating "correct drive side contact" signifies that the teeth of the gears are making optimal contact along the designated drive side during operation. This is crucial for efficient power transmission, as it ensures that the energy transfer between the gears occurs smoothly and effectively without excessive wear or stress on the teeth.

When the contact is on the drive side, it reflects proper alignment and load distribution, leading to improved performance and durability of the transmission. The drive side is typically where the power is being transmitted, and correct contact here prevents slippage, noise, and potential failure of the gear set.

Understanding gear tooth patterns can help technicians diagnose any misalignment or wear issues in the transmission, allowing for appropriate adjustments or repairs to maintain the vehicle's performance.