Honda HondaJet HA-420 Pilots Operating Manual page 108

HA-420
POM
The fuel capacities are as listed below.
(C/T and Fuselage)
A fuel temperature sensor is located in each collector tank. In addition to
cockpit display, temperature data is used by the Engine Control System.
Wing Tanks
The wing tanks are integral to the wings and contain an internal collector
tank in which a main jet pump and electric boost pump are located. The
collector tanks supply fuel to the onside engine during normal operation.
The collector tanks contain approximately 14.7 gallons of fuel each and
are isolated from the wing tanks by flapper valves that allow fuel in the
wing tanks to flow into the collector tanks but prevent it from flowing
out. The collector tank is kept full by pumping fuel from the wing tanks
using ejector scavenge pumps.
Carry-Through Tank
The carry-through (C/T) tank is located between the wings under the
fuselage and is connected to both of the wing tanks and the fuselage tank.
Fuselage Bladder Tank
The fuselage tank is a bladder tank located aft of the fuselage pressure
bulkhead. It is connected to the carry through tank and the fuel fill port.
October 30, 2016
Honda Aircraft Company
Table 1-1. Fuel Tank Capacity
Tank Capacities
Tank
Wing L/H
Wing R/H
CTR
Total
HJ1-29000-005-001
FOR TRAINING PURPOSES ONLY
Gal (US) lbs (Jet A)
93.5
93.5
243.7 1635
430.7 2890
SYSTEMS
DESCRIPTION
628
628
1-92