---
kind: "section"
citation: "30 C.F.R. § 77.406"
title: "30"
number: "77.406"
heading: "Drive belts."
url: "https://uscodex.org/cfr/30/77.406"
---

# §77.406. Drive belts.

- (a) Drive belts shall not be shifted while in motion unless the machines are provided with mechanical shifters.
- (b) Belt dressing shall not be applied while belts are in motion except where it can be applied without endangering a person.

## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 36 FR 9364, May 22, 1971, unless otherwise noted.