Table of Contents:

Overview

Part 1

Part 2

Part 3

Electrical

Fuel Systems

Fuel Systems - Table of Contents

Introduction

General

Equipment Standards

Manufacturing Requirements

Tests

Figures & Tables

Appendix A

Appendix B

Ventilation

Safe Loading

Flotation

Downloads

Fuel Systems

Equipment Standards

FEDERAL LAW

183.510 - Fuel tanks

(d) Each fuel tank with a capacity of 25 to 199 gallons must not leak if tested under Sec.183.586.

Each fuel tank with a capacity of 25 to 199 gallons must be designed and constructed so that if selected to be pressure-impulse tested according to the procedures of 183.586, it will not leak. To determine if it leaks, it shall be pressure tested to the pressure marked on its label, using the procedure described in 183.580.

Selection of a tank for a pressure-impulse test may be made by the USCG in order to conduct a compliance check. A manufacturer may also select a representative tank and subject it to a pressure-impulse test in order to assure compliance. This test has proven to be quite effective in finding weak spots in the tanks. It has been found to be effective for plastic tanks.

TO COMPLY WITH THE LAW

  • The fuel tank’s capacity is from 25 to 199 gallons.
  • The fuel tank will withstand the pressure-impulse test described in 183.586.
  • The fuel tank does not leak following the pressure-impulse test. Use procedures described in 183.580. Use pressure marked on tank label.

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