DUC Hélices FLASH-R - Components of the Certified FLASH-R; Mounting Configuration of the FLASH-R Propeller; Exploded View for Propeller

ISO 9001: 2015
TCDS EASA: EASA P.038
Part 21G EASA: FR.21G.0273
Certified FLASH-R
7/27
4. Components of the Certified FLASH-R
Mounting configuration of the FLASH-R propeller 4.1.
Here is a configuration table of the three-blade certified FLASH-R propeller mounting according the propeller-shaft of
the engine.
If needed, see annex 9.1 Dimension of the engine propeller-shaft
MOUNTING
ENGINE PROPELLER-SHAFT
Ø4" / Ø101.6mm
(Rotax)
Type SAE1
Ø4-3/8" / Ø111.125mm
(Ex: Continental O-200)
Type SAE2
Ø4-3/4" / Ø120.65mm
(Ex: Lycoming O-320)
direct on propeller-
shaft (without spacer)
X
with spacer
X
with adaptor spacer
X
X
Exploded view for propeller 4.2.
Remark
This exploded view shows the principle of the certified FLASH-R propeller assembly. The size of all of these
components changes depending on the configuration of the propeller (diameter hole of the metallic inserts of the half-
hub, length of the screws…).
Inconel FLASH-R
blade right(x3)
Screws & washers
for hub assembly (x6)
Hub camping washer (x1)
Locking nuts & washers
for hub assembly (x6)
Rear half-hub (x1)
with rear metallic inserts (x6)
According to mounting
Fixing screws and washers of the propeller
adapted according the mounting (x6)
Internal hub spacer (x1)
Caution when handling the blades
CUTTING TRAILING EDGE
Front half-hub (x1)
with front metallic inserts (x6)
According to mounting