---
kind: "section"
citation: "49 C.F.R. § 230.35"
title: "49"
number: "230.35"
heading: "Pressure testing."
url: "https://uscodex.org/cfr/49/230.35"
---

# §230.35. Pressure testing.


The temperature of the steam locomotive boiler shall be raised to at least 70 deg. F any time hydrostatic pressure is applied to the boiler.


## Notes

### Authority

Authority: 49 U.S.C. 20103, 20107, 20702; 28 U.S.C. 2461 note; and 49 CFR 1.89.

### Source

Source: 64 FR 62865, Nov. 17, 1999, unless otherwise noted.