The World Models Manufacturing P -51 MUSTANG EP User manual

Warning! This model is not a toy.
It is designed fo r maximum perfo rmance. Please seek advice if one is not fa miliar with this kind
of electric powere d pre cision model. Operating th is model without prio r preparation may cause
injurie s. Remember, safe ty is the most importa nt th ing. Always keep th is instru cti on manual at
hand for quick reference.
THE WORLD MODELS
MANUFACTURING CO.,LTD.
FACTORY PRE-FABRICATED
ALMOST-READY-TO-FLY (ARF) SERIES
MADE IN CHINA
www.th eworld models.com
*Specifications are subject to change without notice.*
P - 5 1 M UST A N G E P
INSTRUCTION MANUAL
D
E
A
R
-
Y
T -
T
S
O
O
-
F
M
L
L
Y
A
Wing Span 39.5 in / 1000mm
Wing Area
Flying Weight
Fuselage Length
26 oz / 740g
282 sq in / 18.2 sq dm
34.5 in / 880mm
Specifications
Requires : 4-channel radio w/ 4 micro servos,
Outrunner Motor KM0283010
w/ Propeller AdaptorHW2340100
20A brushless ESC, 3 cells 11.1V
2100mAh Li - Po battery & charger.

P - 5 1 M UST A N G E P
P.1
Apply thread locker
Apply epoxy glue.
Pierce the shaded portion
covering film.
Apply instant glue
(C.A.glue, super glue.)
Ensure smooth non-bindin g
movement while assembling .
Do not overlook this symbol !
P. 3 -9
INDEXINDEX
BEFORE YOU BEGIN
PARTS LIST
ASSEMBLY
SAFETY PRECAUTIONS
P. 1
P. 2
P.9
BEFORE YOU BEGIN
Check all parts. If you find any defective or missing parts contact your local dealer. Please DRY FIT
and check for defects for all parts that will require CA or Epoxy for final assembly. Any parts you
find to be defective after the gluing process may be difficult to remove for warranty replacement. The
manufacturer will replace any defective parts, but will extend to the parts that are good before
not
gluing to defective parts during assembly. Warranty will not cover any parts modified by customer.
Read through the manual before you begin, so you will have an overall idea of what to do.
Symbols used throughout this instruction manual comprise of the following : -
1
2
3
Assemble left and right
sides the same way.
Peel off shaded portion
covering film.
Drill holes with the specified
diameter (here: 3mm) .
Pay close attention here!
Cut off shaded portion.
Must be purchase d separatel y !
Warning!
3m m

P.2
Parts List
COVERING:--
LIGHTEX SGX 194000
LIGHTEX SGX 250 BLUE
LIGHTEX SGX 311 FERRARI RED
LIGHTEX SGX 100 WHITE
LIGHTEX SGX 330 CADMIUM YELLOW
LIGHTEX SGX 370 SILVER
LIGHTEX SGX 251 SKY BLUE
LIGHTEX SGX 201 BLACK
1. MAIN WING -- 1 pc.
2. SCREW PM2x16mm -- 4 pcs
FUEL TUBE d2xD4x4mm -- 4 pcs
STRAPER --2 pcs
CLEVIS -- 2 pcs
HORN -- 2 sets
PUSHROD Ø1.4x60mm w/Threads (For Aileron Servo) -- 2 pcs
3. STABILIZER & ELEVATOR -- 1 set
FUSELAGE -- 1 pc.
VERTICAL FIN & RUDDER -- 1 set
4.
BALSA 3.5x13.2x35mm -- 1 pc.
5. TAIL LANDING GEAR Ø1.2mm -- 1 set
SCREW PA2x8mm -- 2 pcs
TAIL WHEEL Ø23mm -- 1 pc.
PLASTIC COLLAR d1xD5x2mm -- 2 pcs
6. FUEL TUBE d2xD4x4mm -- 1 pc.
CLEVIS -- 1 pc.
HORN -- 1 set
SCREW PM2x8mm -- 2 pcs
PUSHROD Ø1.4x505mm w/Threads (For Rudder Servo) -- 1 pc.
7. FUEL TUBE d2xD4x4mm -- 1 pc.
CLEVIS --1 pc.
HORN -- 1 set
SCREW PM2x8mm -- 2 pcs
PUSHROD Ø1.4x470mm w/Threads (For Elevator Servo) -- 1 pc.
8. FOLDING PROPELLER SET -- 1 set
SPINNER Ø45mm -- 1 set
SCREW PM2x12mm -- 2 pcs
SCREW PWA2x8mm -- 4 pcs
SCREW PM3x6mm -- 4 pcs
COWLING -- 1 pc.
9. FUEL TUBE d2xD4x4mm -- 2 pcs
STRAPER -- 2 pcs
SPONGE (For Radio Equipment) 10x50x150mm -- 1 pc.
DOUBLE-SIDED TAPE 30x35mm -- 1 pc.
BATTERY TIE -- 1 pc.
NYLON BOLT M2.5x20mm -- 2 pcs
10 .
NYLON WASHER d2.6xD9mm -- 2 pcs
SCREW PWA2.3x8mm -- 2 pcs
AIR SCOOP -- 1 pc.
MAI N L
ANDING GEAR -- 1 set 11.
SCREW PA2.3x12mm -- 4 pcs
COLLAR Ø2.6mm w/set screw --2 set
MAIN WHEEL Ø40mm -- 2 pcs
LANDING WIRE STRAPS (PL4114030) --2 pcs
SCREW PWA2x8mm -- 5 pcs
12.
PILOT(PC101042A) -- 1 pc.
CANOPY -- 1 pc.
DECALS -- 1 set
13.

P.3
Aileron Servos
2
4
PM2x16mm Screw
Ø1mm pilot hol es for World
Model s tri-horn are pre-drilled.
Pleas e look for pin-hol e marks
at under side of control surfaces.
Bottom View
PM2x16mm
Pushrod
Clevis
Horn
Fuel Tube
d2xD4X4mm
straper
1mm
Ø1.4x60mm
2mm
Main Wing
1
Apply instant type CA glue to both sides of eac h hinge.
Bottom View
Aileron Servo Lead

Stabilizer & Elevator
3
Apply instant type CA glue to both sides of each hinge.
Vertical Fin & Rudder
4
Apply instant type CA glue to both
sides of each hinge.
Completed
P.4
A=A
A
A
c=c'
cc
Completed
(Stabilizer)
(Main Wing)
BB'
Tempora ry install th e main wing, adjust
leve ling of the s tabilize r t o make it as
para llel to the m ain wing as possible.
*Also refer to step 13 Wing Setting
3.5x13.2x35mm
Balsa

Tail Landing Gear
5
Rudder Pushrod
6
2
PM2 x 8mm Screw
1mm pilot holes for World Models tri-horn are pre-drilled.
Please look for pin-hole marks at underside of control surfaces.
PA2 x 8m m
Elevator Pushrod
7
PM2 x 8mm Screw
1mm pilot holes for World Models tri-horn are pre-drilled.
Please look for pin-hole marks at under side of control surfaces.
2
1mm
P.5
2
PA2 x 8mm Screw
1mm
Plastic Collar
Bottom View
Ø1.4x505mm
95mm
18mm
20mm20mm
Bottom View
Ø1.4x470mm
Pushrod
1 5 m1 m1 5 m1 m
30 mm30 mm
PM2 x 8m m
Clevis
Fuel Tube
d2xD4x4mm
2mm
Fuel Tube
d2xD4x4mm
Horn
Clevis
PM 2x8mm
2mm
Fuel Tube
d2xD4x4mm

P.6
8
Outrunner Motor / Cowling
PM3x6mm Screw
4
PWA2x8mm Screw
4
2
PA2.6x8mm Screw
Radio Equipment
9
Double-Sided Tape
Battery Tie
20A Brushless Speed Controller
Battery
Elevator Pushrod
Rudder Pushrod
Straper
Rudder Servo
Elevator Servo
Sponge
Fuel Tube d2xD4x4mm
Front
Bottom View
Makesurerotatingmotorcasing
isnotincontactwithwiringsor
anything.
OutrunnerMotor28/30
KM0283010
PropellerAdaptor
(d3xD5)HW2340100
OptionalParts
Don’t over-tighten the PM2 screws, let the propeller
blades align themselves when spinning.
PM3x6mm
d3xD7mm Washer
PM2x12mm
PM2x12mm
1
Don't over-tighten the PM3 screws, too much stress on
the screws could split the firewall.
d3xD7mm Washer
4
M5Nut
1.5mm
PWA2x8mm
Completed
Ø45mm
PA2.6x8mm
3
2
4

P.7
Main Landing Gear
11
PA2.3x12mm Screw
4
2.6mm Collar
2
3mm Set Screw
2.6mm Collar
PA2. 3x12mm
Landing
wire straps
1.5mm
P.7
77mm
Main Wing
10
PM2.5x20mm
Air Scoop
PWA 2.3x8mm
1.5mm1.5mm
1.5mm1.5mm
Front
PWA 2.3x8mm
2. m 2m
6mm
52.4mm
2
d2.6 x D9mm Nylon Washer
2
PWA2.3x 8mm Screw
2
PM2.5x20mm Nylon Screw
d2.6 x D9mm
Nylon Washer
Canopy
12
PWA2 x 8mm Screw
4
PWA2 x 8mm
1mm
Pilot
1.5mm
1.5mm
1mm
1.5mm

P.8
Wing Setting
13
A =A'
B =B'
C=C'
A
A
'
A =A ' B =B ' C =C '
B B'
C C '
Adjust the wing and fuselage configuration as shown in the diagrams.

P.9
Adj ust the co nt rol throws as shown in the
diagram . The se thr ows are good for gene ral
flying. You ca n adjus t ac cordi ng to yo ur
perso na l prefer en ce .
Elev ator
Control Throws
Rudde r
20mm
20mm
10mm
14
E194XM0806
Aileron
8mm
C.G.
15
The ideal C.G. position is 88mm (3.46 in.) behind
the leading edge measured at where the wing
meets the fuselage. In order to obtain the C.G.
specified, add weight to the fuselage or move
the battery position. Check the C.G. before
flying.
8mm
10mm
88mm
GC. .GC. .
4 .3. 6in
P- 51 MUSTA N G EP
Warning!
Important Safety Precautions
# First time flyer should never fly by himself / herself. Assistance from experienced flyer is absolutely necessary.
# Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly pre-adjusted aircraft.
#  is specially designed to be powered by KM0283010 Outrunner Motor.
# Make sure the air field is spacious, never fly the plane too close to people and never get too close to a running
propeller. Extreme caution should be exercised when working with electric powered models. Make sure the
propeller is cleared of all objects, especially your hands before connecting the battery to the model. Make sure
you understand the operation of the ESC (Electronic Speed Control) by studying the ESC manual. Once you
plug in the battery for electric powered model, always treat the propeller as a rotating one, as accidental
movement of the throttle stick will spin the propeller and could cause injuries.
# If you find wrinkles on the covering as a result of weather changes, you can use hot iron to remove the wrinkles.
Please begin with lower temperature setting and gradually raise the temperature until the wrinkles are gone.
Too hot an iron may damage the covering. Don't use hot iron near the seams or edges, hot iron will melt the
glue and shrink the covering at the same time, causing the seams to pull away.
# Check and re-tighten up all factory assembled screws, use thread locker if necessary.

Product Registration Form (US Customers)Product Registration Form (US Customers)
We would like to share with you any relevant information regarding your model, including
product news and free upgrade parts when applicable. Please fill in the following and send
to Air Borne Models,2403,Research Drive ,Livermore, CA 94550.U.S.A.
1.Name:
2.Address:
3.Phone #: e-mail:
4.Model:
Wing QC# Fuselage QC#
(QC numbers are stamped on wing and fuselage)
5.Date of Purchase:
6.Store Name:
Please call AirBorne Models at 925 371 0922 for any assistance in filling this form.
Thank you very much for purchasing our product.

E194XM0806
http://www.theworldmodels.com
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