This standard specifies the installation requirements for civil aircraft fuel system accessories and ducts and post-installation testing of the system. This standard applies to the installation of civil aircraft fuel systems and in-factory ground testing after installation.
HB 8400-2014 Referenced Document
HB 8451 Requirements for electrical bonding of civil aircraft fuel system
HB/Z 325-1998 Aircraft Flexible Fuel Tank Design and Installation Guidelines
HB 8400-2014 history
2014HB 8400-2014 Requirement for installation and test of civil aircraft fuel system