But if you are running a serpentine system that uses a wide belt with several V-grooves molded in, you should try to keep the pulleys aligned within 0.015 inch.

The crankshaft drive pulley is installed first using the provided 3/8-16x1.00 socket hex head and 3/8-inch flat washer hardware. It is suggested that you use thread locker on bolt threads and ...

However, the single serpentine-style belt won't drive the A/C, which is still driven off a V-belt via an extra groove on the rear of the new water-pump pulley. This lets you retain the old, big ...

Pulley warpage, nicks, and normal wear take their toll on belts as quickly as poor alignment and improper tension. Pulleys should have a smooth wear pattern for 360 degrees and be free of any ...

Helpful hints • When using V-belts, speed calculations are based on the pulley’s “pitch diameter.” With synchronous sprockets, the number of teeth is used to figure speed ...

A car engine belt that's squealing or chirping indicates a problem that needs to be fixed. The post If Your Car’s Belts Are Noisy, This Is What It Means appeared first on Family Handyman.

But V-belt drive systems, also called friction drives (because power is transmitted as a result of the belt's adherence to the pulley) are an economical option for industrial, automotive ...