Nacelle And Pylon; Doors - Honda HondaJet HA-420 Pilots Operating Manual

Honda Aircraft Company
HA-420 SYSTEMS
POM DESCRIPTION

NACELLE AND PYLON

Engine nacelles are streamlined aerodynamic panels used to house and
protect engine components, direct airflow and decrease aerodynamic
drag. The engine nacelles contain the forward and aft firewalls that
comprise the fire zone.
The engine pylon contains a front engine mount, rear engine mount,
firewall, spars, stringers, ribs and skins. Titanium and steel materials are
used on the engine mount and firewalls where a fireproof material is
necessary. The pylons house the Full Authority Digital Engine Control
(FADEC) computers and the fire extinguisher bottles.

DOORS

Introduction
The aircraft is equipped with multiple doors and access panels to allow
ingress/egress, inspection and maintenance.
Figure 1-5. Forward Right Side Doors
HJ1-29000-005-001
October 30, 2016 1-12
FOR TRAINING PURPOSES ONLY