---
kind: "section"
citation: "14 C.F.R. § 27.1017"
title: "14"
number: "27.1017"
heading: "Oil lines and fittings."
url: "https://uscodex.org/cfr/14/27.1017"
---

# §27.1017. Oil lines and fittings.

- (a) Each oil line must be supported to prevent excessive vibration.
- (b) Each oil line connected to components of the rotorcraft between which relative motion could exist must have provisions for flexibility.
- (c) Flexible hose must be approved.
- (d) Each oil line must have an inside diameter of not less than the inside diameter of the engine inlet or outlet. No line may have splices between connections.

## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44704.

### Source

Source: Docket No. 5074, 29 FR 15695, Nov. 24, 1964, unless otherwise noted.