Belts Archives - UnderhoodService
Belt Service For Hybrid and Stop/Start Systems

Knowing how to “force start” a hybrid vehicle can be helpful if you are trying to diagnose a noise problem that involves the accessory belt drive system.

Engineering Better Belt Systems

An accessory drive belt is always both speeding up and slowing down.

How Speed, Load and Slip Affect Voltages

Modern, computer-controlled charging systems found on today’s vehicles need proper test procedures – no guesswork allowed.

Belt-Driven Starter Generator Systems (VIDEO)

Fuel efficiency meets power with belt-driven starter generator systems. Sponsored by The Group Training Academy.

The Importance of Maintaining Belt Tension

Maintaining proper belt tension can enhance fuel economy. Sponsored by The Group Training Academy.

10 Timing Belt Tips

Here are the some key installation and service tips to make your next timing belt job just a little easier.

Belt Measuring Tool (VIDEO)

Use the correct tool to measure the effective belt length at the cord line. This video is sponsored by Continental.

Balancing Combustion Forces

Visual inspection is critical. Any sign of movement laterally is grounds for replacement.

Cavitation: Killer Of Water Pumps

The condition of the coolant has a direct relationship to cavitation in pumps.

Timing Belt Kit Unboxing (Video)

Make sure to replace timing belts at recommended service intervals. This video is sponsored by Continental.

Serpentine Drive Belt Kit Unboxing (Video)

Most cars today have a single belt drive system that runs all the important accessories. Sponsored by Continental.

Stretch Belt Inspection And Installation (Video)

When inspecting a stretch belt, measure the depths of the groove. This video is sponsored by Continental.