Assault 450L User manual
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Please read this manual carefully before operating this helicopter.
R/C models, including the Assault 450L helicopter are not toys! RC models consist of various high-tech
electronic components designed to provide superior performance. Potential damage and injury may
occur if operated improperly. The model is not suitable for children under the age of 14years. We
recommend that you seek the assistance of an experienced pilot when flying for the first time. lt is
mandatory to follow the instructions and read all warnings before flying. Please ensure you are
conscious of the safety of yourself and others around you when you operate any R/C model products.
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Thrust bearing
Bearing
A4xA8x3
HfiH
o@o
Thrust bearing
(O4 xOB x3.5mm) x2
@l
Washer (O4 x U5.5 x 0.5mm)x 2
@l
Bearing (O4 x 08 x 3) x 4
Thrust bearing and washer for
radial bearing are wear items,
and thus should be inspected for
replacement after every 20 flights
For flights with high headsPeed,
the inspection interual should be
reduced to ensure flight safety
Metal main rotor holder
---t Damper rubber
@4 x46.5 x 4
," coilar
t" ö4 x @s.s x 1mm
il."
Metal main rotor housing
,//
Hex Socket Set Screws /
M2x 14mm L,-
Bearing
Q2x05x3
--''
Washer
A2.5 xA6 xO.8mm 'T
Hex Socket Set Screws
M25x6mm
L /^\ fl
I t_w [u, t_]
Hex Socket Set Screws Damper rubber
Bearing
@
@
@
!
(A2 x @5 x3) x4
I
(o)
Hex socket set Screws Washer Colla( (@4 xgs 5 x 1mm) x 2
(1,42x14mm)x2 (A25x06xogmm)x2
./^55..^y==+_T150L
Linkage ball A (M2 x 2.5)
44.75 x7.5 Linkage ball A (M2 x 2.5)
44.75 x 11
@[@
Cross Recessed Screws
(M2x5MM)x1
to, Fnmm
Hex Socket Set Screws
(N.42x6mm)x2
@ tE,mm
Hex Socket Set Screws
(M2x1omm)x1
/-1\ tfr
tOI L]
\-/ L tr
M2Nutxl
/-:\ /---\
g) l___Lmmm
Linkage ball A (1,42 x 2.5)
(O4.75x7.5) x 2.--+
(o) I wm
Linkage ball A (N.42 x 2.5)
(O4.75x11)x2
.,=\
((o))
\--l
Long linkage ball (M2 x 2.5)
(04.75x19.68)x1
cross Recessed Screws ffi
(N.42xsMM)x, -----1
€>===- turetar head stopper
Socket Set Screws
(M2 x 1omm)
-----,_ ',-
@---
,MeP
Hex Sockei
(M2 x
Main shaft
O5 x 118mm
2
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0
Hex Socket Set Screws
(M2.5 x 5mm)
.Q Hex Socket Set Screws
(M2.5 x 5mm)
Carbon fiber main frame
1 .2mn (6 tFuüm
Hex Socket Set Screws
(M2x6MM) x4
@@
Hex Socket Set
(M2.5 x SMM)x
/--\
(()r
Bearing
Screws
24
t'l
tl
(A5x@11 x5mm)x2
7----:=.-
.-- Hex Socket Set Screws
M2.5 x 5MM
Hex Socket Set Screws
M2.5 x 1OMM
Hex Socket Set Screws
(M2.5xsMM) xl
Hex Socket Set Screws
(M2.5x1OMM) x2
3
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IMetal Tail rotor holder
Bearing
@3.5xA7 x2.5mm
6
""7"'n
a-,^
'@
Cross rtre$ed screws
q
)-
)-
((n\\ ,
\ur-
@(Fm A[r
Bearing
(Q1.5 x AS x2) x4
(9f
Bearing
omm
M2 Set screw
l\y'2 x 3mm
@l
Washer
Bearing
Q2x05 x2.3
\\'e
Tail rotor controj
arm
Cross recessed screws
(N/l2xsmm)x2
@ (Pn
Cross recessed screws
(N.42x6mm)x2
@
Cross recessedfirrmm ,^f_l^ l
Collar Washer
(A2xO3.8x25mm)x2 (@3xA4.SxO.Bmm)x2
e(M2xBmm)x2
n
(()) |mflm
\_/ u
Tory screws
(M1.5x3MM)x2
(o) |m
\-/ u
Tory screws
(l\41.5 x 3.5MM) x 2
@ tFmmm
Hex Socket Set Screws
(M2x6l\,41V)x2
@!
Bearing
(@4 xA7 x2.5mm)x2
@!
Bearing
(A3xA6x2.5mm)x4
@!
Bearing
(@3 .5 x g7 x 2.5mm) x 2
@@
Linkage ball A
O4.75 x7 jqmm Tory screws
[,41.5 x 3.5MM
Linkage Ball A
(M2 x 2.5) (A4.7 5 x 7.1 8) x 1
Infl
@@o
Thrust bearing
(43 xA6 x2.8mm) x2
Washer
Collar
q2 x A3 .8 x 2.5mm
Cross recessed screws \
l\y'2 x 6mm \
=--Kb b
Toß screws
M1.5 x 3 5M(/
4
4".F*EA3*+{150L
@
!?
/ Torque tube drive
/ /ö\ searassembly
/ %w../
/HA
sffis F/((fu
'qmw */
\t
'gILong umbrella gear
Tail boom mount(L)
Bearing
a3 x AB x3mm
!!
(o)
Bearing
(@3xA8 x3mm)x2
A
(( ))
\y
Bearing
(A6 x A1o x3mm\ x2
Metal plate(R)
r)
p
Tail rotor
shaft assembly
Bearing
OE xA10 x3
Hex Socket Set Screws
M2 x 14mm
Hex Socket Set Screws
M2 x smm
(o)
Bearing
(A3 xA8 x3) x2 II
@
Bearing
(@6 xO10 x3) x2
@@
Hex Socket Set Screws
(l\.42x5mm)x6
5
4...F*5""A?*kT15OL
When assembling into the tail boom,
please apply some oil on the surface,
to make jt smooth during the
assembling and keep it verticalwith
the torque tube for smooth rotation
Hex Socket Set Screws \
M2 x 14mm --g\t
ll
tl
/FXt_P
b>Y<'
\rz
tt-
Cross recessed screws
M2 x 8mm
Rudder control rod
M- Metar stabirizer
V \ mout (Upper)
Socket button head ssew
M2.5x6mm
-6f
Hex Socket Set Screws
M2x18mm
L4etal siabilizer mout (Lower)
Cross screw
M2 x 4.5mm
Main gear case
QlO xA21.5 x7.qmm
Autorotation tail drive gear
1067
,/
Main drjve gear
@tT@
Cross recessed screws
(M2xBmm)x2
/-:\
(o, I twün
Hex Socket Set Screws
(M2x14mm)x2
@t@m
Hex Socket Set Screws
(N.42 x 18mm)x 2
l@m
Socket button head screw
(M2.5x6mm)x2
@T
One-way bearinq
A6xA1Ox12nm
@@
Countersunk phillips
self tapping sc.ew
T2x4smm
One-way bearing shaft
@5 x@6 x21.smm
6
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Linkage rod (M)
Approx. 35mm x 3@l@
Hex Socket Set Screws
([r2.5 x smm)x 4
@lw
Hex Socket Set Screws
(t\.42.5x8mm)x 10
/ Anti rotation brackel
@- // /
/
Hex Socket Set Screws
M2X12MM l
I
l
IHex Socket Set Screws
N42.5 x 8MN,4
---\-roP s\
N .-.-\-.-
N\_-_ \
--\-.\
--\\
\
,6)
\:-/
Socket collar screw
(M2x12mm)x'1
/a\
tot
M2 Nut x1
Irrmmm
o slmTm[ ---]rommm
Linkage rod (N,4)
A1.3x21mmx3
Ball link x 6
trN o c
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':\" \* G,rb
' \(\ \ ^XD Bush
\o\
---J : tr )
fti\ -
'nM K
äl 6P ')"n
l* -<
-'t-:-'^\ ..:-
\-..^
Qr%*.I
Rffis 4S-:-a
.//l'\\N'ore>:i
Sv*
7
4,..t^,*5"#y*L[150L
ltrrm
25crews
El
1l
m
/-:\
(())
Hex Socket Sel
(M3 x 16mm) x
l',a. \
I ltl, l
M3Nutx2
When tightening a screw to a plastic part, please tighten
it firmly, but not over tightened, or they will skip.
i for originat manufactory package, ifthe product is already
assembled by Factory, please check again if screws are
firmly secured and applied with s
, -- ---il:'11 -* t
Hex Socket Set Screws
ilr3 x l6MNi
m
M3 Nut
Carbon fiber blade 7 m=-
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