---
kind: "section"
citation: "30 C.F.R. § 57.7807"
title: "30"
number: "57.7807"
heading: "Flushing the combustion chamber."
url: "https://uscodex.org/cfr/30/57.7807"
---

# §57.7807. Flushing the combustion chamber.


The combustion chamber of a jet drill stem which has been sitting unoperated in a drill hole shall be flushed with a suitable solvent after the stem is pulled up.


## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.