Super Flying Model EP-46K User manual

No.EP-46K
MTH HOBBY PRODUCTS INDUSTRIAL CO., LTD.
www.mth.com.tw [email protected]
MTH HOBBY 2015
INSTRUCTION MANUAL
Warning
An RC aircraft is not a toy! If misused, it can cause serious bodily
harm and damage to property. Fly only in open areas, following all
instructions included with your radio.
Before beginning the assembly, remove each part from its bag for
inspection. Closely inspect the fuselage, wing panels, rudder and
stabilizer for damage. If you find any damaged or missing parts,
contact the place of purchase.
SPECIFICATION:
Wing span: 1200mm
Wing area: 41 dm
Length: 990mm
Weight: 1400g, including battery
Radio: 4 channels
FOKKER D.VII
1:7.4
Motor: 800~900 KV brushless
Thrust: 1.4 KGS and up
Battery: Li-Po 4-cell 2200mAh and up
ESC: 50A

Noce
Please pay aenon to the following 3 steps, make sure all the planking and direcon is
correct before gluing.
1. Please refer to page
18:
2. Please refer to page 19
& 20:
3. Please refer to page 20:

12
Contents of Kit / Parts Layout
Tools and suppliers needed (not included in kit):
1200mmx 400mm x 10mm flat surface planking / Triangle rule /
Straight aluminum ruler 1000mm / Clips / Heavy object (around 1 KG) / Tissue /
Double-side adhesive tape / Vernier scale / 10-12mm thickness planking /
Sanding paper #150, #200 / Planer tool / 2mm hand driller / Ironer /
Phillips screws driver #0/#1 / Curved scissors / Hobby knife / Hammer / Instant glue /
UHU glue / Epoxy 5-10 minutes / Marker / CA glue / Driller 1.5mm/2mm/2.6mm /
Transparent Tape / Masking tape / Paper / Black Spray Printing / Brush / Painting /
Z-bend pliers / Side-cut pliers / 1.5mm Hex wrench / Solder Iron / Pin /
Recommended radio and equipment (not included in kit):
6 channels radio x 1 piece
Receiver x 1 piece
16g servo x 4 pieces (metal gear with thrust 2.5KGS and up)
30cm extension x 2 pieces
Y-harness x1 pieces
Propeller: 12 x 612 X8APC
Motor: #600 800KV brushless; Thrust: 1.4 KGS and UP
Battery: Li-Po 3-4 cells2200mAh and up
ESC: 50A
TOP MAIN WING ASSEMBLY
Recommendation:
Try to find a flat surface planking (L:1200
mm; w:400mm) or glass as working table
for the following steps.
Place the W3 and W2 on the working table
and the slot part upward.
Try to place the 3mm wide of W3 on the
bottom of the W2. Use triangle ruler when
apply instant glue to secure the W3 on the
W2.
Close view after glue. The slot part must
be upward. The angle between W2 and
W3 is 90 degree.
Try to find the 2 pieces of W11 and one
piece of W12 from the laser-cutting parts
bag and place them on the working table.
Apply UHU glue to secure the W11 on both
sides of W12. Use clip to hold them
together until the glue is dried enough.
Make sure the combination remain
aligned. Drop some instant glue on the
edges. Repeat the same steps for another
combination.
Refer to the assemble drawing; try to fit
the W2 and W4. Don't apply any glue on
them. Try to fit the W15 and drop very
small amount of instant glue on the joint

34
place. Fit the rib W6 from the center part.
Fit other ribs W7, W8, W8, W7, W9, W10,
W12, W13, W14 in order.
Try to fit the 5mm dowel as the leading
edge. Use triangle ruler when drop instant
glue to secure the dowel on the W5.
Try to fit the W3 on the main wing as the
middle edge.
When satisfy the location; place some
heavy thing (1 KG) on the middle edge.
Place a long straight ruler on the leading
edge. Make sure the angle between the
ribs and leading edge is 90 degree. Use
instant glue to secure the joint places on
the leading edge.
Try to fit W5 on the main wing as the rear
edge.
. Make sure the alignment of ribs on the
W5. Drop instant glue to secure them in
place.
Try to fit the W16R as the front edge of
aileron on the main wing. Please note:
there is W16R (for the right wing) and
W16L (for the left wing). The flat surface
must face downward; the thick part must
face the wing tip.
Press the W16R and makes the ribs fit into
the slots. Drop some instant glue on the
joint places.
Place the W17, W18, W19 on the working
table.
Try to fit the W17 into the slots on the W15.
Drop some instant glue to secure the W17
in place. Try to fit the W18 between the
middle edge the W17. Please note the
angle must be 90 degree. When satisfy
the location; use some instant glue to
secure the W18 in place. Try to fit the W19
into the W17 and use instant glue to
secure it in place.
Use A piece of double-side adhesive tape
to secure the sand paper on planking; use
it to trim the uneven surface or excess
glue.
Please check if there is any joint places
need to be secured by instant glue. Apply
some UHU glue on the joint places of
leading edge (dowel) and ribs. Wipe off
the excess glue.
Place W20, W21 each 2 pieces on the
working table. Please note the direction.
There is one small hole on the W20 and
W21. Place the side of the small hole face
the center part of the main wing.

56
Try to fit the W20 on the main wing (near
the leading edge); and fit the W21 on the
main wing near the rear edge. Press them
into the slots and drop some instant glue
to secure them in place. Apply some UHU
glue from inside for reinforcement.
Place W22 on working table.
Try to fit the W22 on the main wing as
servo tray. Press the W22 into the slots
and drop some instant glue to secure it in
place.
Place W23, W24, W25, W26, W27 as the
picture indicated on the working table.
Try to assemble W23, W24, W25, W26,
W27 and press them into its relative slots.
Make sure the angle must be 90 degree.
Drop some instant glue to secure them in
place. Use sand paper to trim the uneven
surface.
The assembly of top main wing is
completed and wait for apply film.
Place the MW3 and MW2 on the working
table and the slot part upward.Both parts
must be very straight.
Try to place the 3mm wide of MW3 on the
bottom of the MW2 (the side without any
gaps). Use triangle rulerwhen apply
instant glue.
Close view after gluing MW3 on MW2.
Place MW7 (2 pieces), MW8 (2 pieces)
and MW9 (2 pieces) on the working table
like the picture shown.
Apply UHU glue to secure MW8 on Mw9.
Please refer to the picture. Spread some
UHU on the surface of MW8 and place
MW7 on MW8. Use clip to hold them
together until the glue is dried enough.
Make sure the MW9 combinations remain
aligned. Drop some instant glue on the
edges.
These two MW9 combinations are for left
and for the right.
BOTTOM MAIN WING ASSEMBLY

78
Top view of both MW9 combinations.
Place MW2, MW9 combinations and MW4
on the working table.
Try to fit the MW9 combinations onto the
MW2 and MW4 like the picture shown.
Left MW9 combination must be on the left
side. Don't use any glue.
Place MW10 (4 pieces) and MW11 (2
pieces) on the working table.
Use UHU glue to secure the MW10 on
both sides of MW11. Use clip to hold them
in place until the glue is dried enough.
Drop some instant glue on the edges.
Completion of left MW11 and right MW11
combinations.
Top view of the left and right MW11
combinations.
Refer to the assemble drawing when
assemble the ribs to the bottom main wing.
Try to fit the rib MW6 from the center part.
Fit other ribs MW9 (6 pieces), MW11,
MW12 in order.Don't apply any glue to the
ribs. Fit MW2 and MW4 to the main wing
and drop small amount of instant glue to
fix them in place temporary. Drop some
instant glue to secure the MW12 on the
main wing as the wing tip.
15. Try to fit MW3 to the main wing as the
middle edge and press every ribs into its
relatives slots. Don't apply any glue to the
ribs.
Try to fit the 5mm dowel MW1 as the
leading edge. Use triangle ruler when
drop instant glue to secure the dowel on
the MW12.
Make sure the alignment of every rib and
place some heavy thing (1 KG) on
themiddle edge. Place a long straight
ruler on the leading edge. Make sure the
angle between the ribs and leading edge
is 90 degree. Use instant glue to secure
the every joint place on ribs.
Try to fit MW5 on the main wing as

9 10
the rear edge.
Make sure the alignment of ribs on the W5;
press the ribs into its relative slots on the
MW5. Drop instant glue to secure them in
place.
Place MW13 and MW14 on the working
table.
Fit the MW13 to the main wing as the wing
tip. Fit the MW14 into the slot on the
middle edge between the main wing and
MW13. The angle between the MW14 and
MW13 must be 90 degree. Drop some
instant glue to secure the MW14 in place.
Please check if there is any joint places
need to be secured by instant glue. Apply
some UHU glue on the joint places of
leading edge (dowel) and ribs. Wipe off
the excess glue.
Use sanding paper to trim the uneven
surface, wing tips and rear edge; wait for
apply films.
Place MW15 and MW16 on the working
table. MW16 will be applied film on one
side. MW15 won't need any film. Don't
glue MW15 and MW16 to the bottom wing
right now.
LANDING GEAR SUB WING ASSEMBLY
Place the DW7 (4 pieces) and Dw8
(2 pieces) on the working table as the
picture shown.
Use UHU glue to secure DW7 on both
sides of DW8. Make sure the alignment of
the edges and use clip to hold the
combination temporary until the glue is
dried enough. Drop some instant glue on
the edges.
Top view of the DW7 combinations. There
is one small hole on the top.
Place the following parts on the working
table in order:
DW1leading edge
DW7 (2 pieces)ribs
DW6 (2 pieces)ribs
DW5 (3 pieces)ribs
DW2..middle edge
DW3.secondary edge
DW4.rear edge
Try to fit ribs to the DW2 and DW3.Don't
use any glue now.
Try to fit 2 pieces of DW7 on both side of
sub wing. Please note the hole on DW7
must face the upward.

11 12
Make sure the alignment of every ribs and
every angle must be 90 degree; use
instant glue to secure the joint places.
Spread some UHU glue on the joint places
of DW7 with DW2 and DW3.
Place DW4 on the working table.
Try to fit DW4 to the bottom of the sub
wing as the rear edge. Drop some
instant glue to secure it in place.
Place DW1 on the working table.
Try to fit the DW1 to the sub wing as the
leading edge. Make sure the alignment of
every ribs and drop instant glue to secure
ribs on the DW1.
Use sanding paper to trim the
leadingedge and uneven surface,
chamfer the rear edge.
Completion of the sub wing and wit for
apply films.
ELEVATOR ASSEMBLY
Place the H1 (horizontal), H4(2 pieces)
and H5(2 pieces) on the working table.
Try to fit H4 and H5 into its relative slot on
the H1. Make sure the surface is flat and
drop instant glue to secure them in place.
Use sanding paper (#150-200) to trim both
sides of horizontal. Don't trim too much;
make sure the thickness is 5mm.
Use sanding paper to trim the side edges
into round edges (R5).
Close view of the round edges. It makes
the horizontal looking better and avoiding
disturbed flow.

13 14
Place H2, H3, H6 and H7 on the working
table for assembling elevator.
Try to fit the H6 into the slots on the H2; fit
H7 into the slots on the H3. Drop some
instant glue to secure the H6 and H7 in
place. Don't secure H2 to H3 right now.
Use wooden planning tool to trim the tips
into V shape on H2 (angle is around 30
degree on one side).
Close view of the V shape on the tip. It is
also workable to use sanding paper to trim
the tips into V shape; but be careful, don't
trim too much.
Place H2 and H3 combinations on the
working table.
Try to fit the H2 into H3 and use instant
glue to secure them in place.
Use sandingpaper to trim the surface.
Don't trim too much.
Use sanding paper to trim the edges into
round edges (R5).
Close view of the round edges.
Please refer to the drawing on next step
and mark the correct locations for hinges
on the elevator and horizontal. Use hobby
knife to cut the hole (width is around
0.5mm) for inserting the hinge (0.35mm).
Try to fit the hinges into the holes.
Place V1 and H6 on the working table for
assembling the vertical.
10mm10mm

15 16
Try to fit the H6 into V1 and use instant
glue to secure the H6 in place.
Use sanding paper to trim the surface.
Use sanding paper to trim the top edge
into round edge.
Close view of the round edge.
Place V2, V3, V4, V5, H5 on the working
table for assembling elevator.
Try to fit V4 into V2; fit H5 and V5 into V3.
Use instant glue to secure V4, H5 and V5
in place.
Use wooden planning tool to trim the
leading edge of the V3 into V shape (30
degree).
Close view of the V shape.
Try to fit the V2 into V3 and use instant
glue to secure them in place.
Use sanding paper to trim the surface of
the rudder. The thickness is 5mm; don't
trim too much.
Use sanding paper to trim the outer edge
of the rudder into round edge (R5).
Close view of the round edge.

17 18
Use hobby knife to cut the hole on the
rudder for inserting hinges.The location
for the hole is 10mm from the top and
35mm from the bottom.
Try to fit the rudder into the fuselage.
Insert the tail gear to the tail and use
marker to mark the top of the wire on the
rudder.
Remove the rudder from the fuselage.
Use 2mm driller to drill 24mm depth hole
on the marking position.
Use hobby knife to cut a V slot from the
drilling holefor installing tail gear.
Try to fit the tail gear into the V slot.
Try to fit the V1 into the rudder for marking
the hinge location on V1. Use hobby knife
to cut the hinge hole on V1. Wait for
applying film.
FUSELAGEASSEMBLY
Place F6 and F7 on the working table.
Use UHU glue to secure the F6 and F7
together. Please note the small recess on
the top of the left sides and the alignment
of every side. Wipe off the excess glue.
Place F20 (2 pieces), F21 and F22 on the
working table.
Try to place the F21 on F20 and the
second F20 on F22. Please note the holes
positions on planking. Use UHU glue to
secure them in place.
Place F27 (2 pieces) and one piece of M3
Tee nut on the working table.
Use UHU glue to secure both F27
together.

19 20
Hammer M3 Tee nut into F27. Drop some
instant glue around the nut.
Place 4 pieces of F40 on the working table.
Use UHU glue to secure 2 pieces of F40
together.
Place F6, F8, F9, F16 on the working
table. Please note there is a small recess
on the right top of the F16.
Try to fit the F6, F8 and F9 into the F16.
Make sure the angle between F8/F9 and
F16 is 90 degree. The cross marking on
the F6 must face outside. The angle
between F6 and F16 is 92 degree.
Please note the small recess marking on
the F16 and F6 must on the same side.
Drop instant glue to secure F6, F8 and F9
in place.
Close view of the small recess marking on
the F6 and F16.
Try to fit the F5 on the F16, before the F6.
Make sure the angle between F16 and F5
is 90 degree.
Use instant glue to secure the F5 in place.
Place F1R, F1L, F2R, F2L, F15, F3
(2pieces) and F4 (2 pieces) on the working
table in order for assembling the side
boards for fuselage. Use instant glue to
secure the F3 on the top of the side board;
secure F4 on the bottom of the side board
and secure the F15 on the tail.
Use UHU glue to secure the F1R on the
F2R and secure F1L on the F2L.
Place F17A o the side board; don't over
the marking line on the picture.
F1R
F1L
F2R
F3
F17A
F15
F4
F2L
F3
F4
F17A
F1R
F1L
F2R
F3
F17A
F15
F4
F2L
F3
F17A
F4

21 22
Place F16, F1R and F1L combinations on
the working table.
Try to fit the F1R onto the F16
combination. Make sure the angle
between two combinations is 90 degree.
Place some heavy thing on the F1R and
use instant glue to secure the F1R on the
F16 combination.
Try to fit the F1L onto the F16. Make sure
the angle between two combinations is
90 degree.
Place some heavy thing on the F1L and
use instant glue to secure the F1L on the
F16 combination.
Top view of the front fuselage.
Place the F10, F11, F12, F13, F14, F19
and F28 on the working table as the
picture shown.
Try to fit the F10, F11, F12, F13 and F14
into the fuselage. Check if planking can fit
into the right side of fuselage.
Make sure all the planking can fit into the
left side of fuselage. Use rubber band to
the hold the fuselage and use clip to
secure the tail in place for temporary.
Make sure the front and rear part is
aligned and straight.
Use instant glue to secure the contacting
places.
Make sure the alignment of both side
boards on the tail.
Rear view of the tail fuselage; make sure
it is bilateral symmetry.

23 24
Try to fit the F19 onto the fuselage and
drop some instant glue to secure it in
place.
Try to fit the F28 onto the fuselage and
drop some instant glue to secure it in
place.
Place F3, F17 and F18 on the working
table.
Try to fit the head of F17 into the slot on
F5 (the front board on the fuselage).
Try to fit the tail of F17 into the slot on F10.
Press F17, make sure it is flat and use
instant glue to secure it in place.
Fit the F18 into the slot on F10.
Make sure the top edge of F18 can fit into
the slot on F17. Use instant glue to secure
the F18 in place.
Try to fit 5 pieces of F3 on the top of the
fuselage. Use instant glue to secure the
F3 in place.
Use sanding paper to trim the excess part
of F3.
Place F21, F22, F23, F24, F25, F26 and
F27 on the working table as picture shown.
Try to fit the F21 and F22 onto the
fuselage. Use instant glue to secure them
in place.

25 26
Use UHU glue to secure F23 inside the F6
(firewall) for reinforcement.
Move the F23 to the top and make sure the
reinforcement is strong enough. It is also
workable to use AB glue for securing, but
it will add some weight and won't allow
any mistake during gluing.
Use UHU glue to secure the F24 inside for
reinforcing the gear mount.
Try to fit the F27 inside the fuselage with
the Tee nut face upward. Use instant glue
to secure the F27 in place.
Drop some instant glue on two sides of
F27 and spread some AB glue on them for
better securing.
Use UHU and instant glue to secure the
F25 on the bottom of the head fuselage.
Use UHU glue to secure the F26 on the
center part of the gear mount.
Use sanding paper to trim the parts on the
top of head fuselage.
Use sandingpaper to trim the sides of the
fuselage.
Use sanding paper to trim the edges of the
bottom into round edges (R3); also trim
the uneven parts on the gear mount and
bottom cover.
Close view of the round edges R3.
Use sanding paper to trim the edges into
round edges on the bottom of the tail
fuselage.

27 28
Close view of the round edges (R3).
Use hobby knife to cut the hinge hole on
the center of the tail.
Completion of the fuselage. Please note
when hold the fuselage, it is better to hold
the sides avoiding the trips on the tail.
After applying the covering on the top and
sides of the fuselage; insert the rod tubing
(for elevator rod) through the fuselage and
exit from the preserving holes on the tail.
The elevator rod tubing will go through the
center hole on the F9.
Use hobby knife to cut hole on the right
side of tail for exit the rudder rod tubing.
The rudder rod tubing will go through the
right hole on the F9.Iron on the covering
over the bottom of the fuselage.
CANOPY ASSEMBLY
Place F29, F30, F31, F32, F33, F34, F35
and F36 on the working table as the
picture shown.
Try to fit the F30 on F29. Use the F33 as
the triangle ruler and drop instant glue to
secure the F30 on F29. Remove F33.
Use F33 as the triangle ruler and try to fit
the F31 on the center part of F29. Use
instant glue to secure the F31 in place.
Remove F33.
Use F33 as the triangle ruler and try to fir
the F32 on the tail of F29. Use instant glue
to secure the F32 in place. Remove F33.
Completion of the main construction of the
canopy. F33 is the ruler, cannot be fixed
into the kit.

29 30
Spray the red color onto the white canopy.
Wait for it dried enough.
Apply the masking tape around the edge
of the pilot seat.
Place paper over other part on the canopy
except the pilot seat. Use the masking
tape to secure the paper in place for
temporary. Spray the pilot seat into black.
Wait for the spray dried enough.
Remove the masking tape and the paper.
Place the canopy and main construction
(with F32 on the right side) on the working
table.
Spread UHU on the main construction.
Place the main construction onto the
canopy.
Make sure the alignment of the edges and
place some heavy thing on top of it. Wait
for the glue dried enough.
Try to find 3 pieces of preserving markings
on the canopy. Use 2.6mm driller to drill
holes on the markings.
There are 2 pieces of recess next to the
pilot seat. Use 2mm driller to drill holes on
the right and left sides inside the recess.
Try to find 2 pieces of preserving markings
inside the pilot seat. Use 2.6mm driller to
drill holes on the markings.
Use instant glue to secure the F34 on the
F30 as the latch-lock.
Use instant glue to secure the F35 on the
center position of the canopy.

31 32
Use instant glue to secure the F36 (with
slot facing back) on the canopy closed to
F32.
Side view of the canopy with the F36 slots
facing back.
Apply the instrument sticker on the front
side of the pilot seat (under the machine
gun slot).
Place the F37 and vacuum formed engine
on the working table.
Spray the vacuum formed engine into
black. Wait for it dried enough.
Spread some UHU glue on the edges of
F37 and secure it onto the vacuum formed
engine. Drop some instant glue for better
securing.
Apply the decorative sticker on the
vacuum formed engine.
Place the vacuum formed engine on the
canopy and use 2.6 x 8mm tapping screws
to secure it in place.
Completion of the canopy.
Place the machine gun decal, F38 plastic
tube, F39 balsa barrel, and F40
combinations on the working table.
Insert the F38 into the F39 barrel. Use
instant glue to secure the F39 onto the
F40. Place a straight rule on top of it;
make sure the top of the machine gun is
straight.
Secure the F38 inside the barrel. Apply
the decorative sticker on the front of the
barrel. Use scissors to remove the excess
sticker.

33 34
Apply the decorative sticker on both sides
of butt.
Apply the black sicker around the butt.
Apply the decorative sticker on the barrel.
Color the muzzle and trigger into black.
Place the machine guns inside the slots
on the canopy and use 2.0x6mm tapping
screw to secure them in place.
The top view of the machine guns on the
canopy.
Color the pilot as the flyer like.
Colored pilot for reference. (It is available
in the ARF version.)
Place the pilot inside the pilot seat. Use
2.6x8mm tapping screws and 3x10mm
washers to secure the pilot in place.
Don't screw too tight.
Completion of the canopy.
2 pieces of MW17 are for the strut. Use
sanding paper to trim the surface and
round edge (1R). The tips on the top and
bottom don't need the round edge.Wait
for applying film.

V1
V2
V3
H2
F3
F4
F5
F6
F7
F8 F9 F10 F11 F12 F13
F14 F15
F16F17
F18
F19
F20
F1R
F1L
F2R
F2L F21 F22
F23
F24
F25
F26 F27
F29
F30 F31 F32
F33
F35 F36
F37
F38 F39
F28
H1
H3
F34
F40
F1R F2R
F1L F2L
F31
F32
F33
F35 F36
F37 F38
F39
F34
F40
F10 F11 F12 F13
F14 F15
F8 F9
F16 F17
F6
F7
F29 F31 F32
F33
F35 F36
F37 F38 F39F40
F23
F23
F3
F4
F5
F30
F30
F29
F40
F40
F39
F39
MW17
DW9
F29
MW16
F17A
H4
H5 H6
H6
V4
V4
V5
H5
H6
H7H7
35