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27%
27%
Requires : 50 c.c. engine, 4 - channel radio
Wing Span
Wing Area
Flying Weight
Fuselage Length
* Specifications are subject to change without notice.*
Warning !This model is not a toy.
It is designed for maximum performance. Please seek advice if one is not familiar with this kind
of engine powered precision model. Operating this model without prior preparation may cause
injuries. Remember, safety is the most important thing. Always keep this instruction manual at
hand for quick reference.
w/ 8 high torque servos.
Specifications
63 in / 1600 mm
1420 sq in / 91.6 sq dm
13-15 lbs / 5900-6810 g
66.5 in / 1690 mm
INSTRUCTION MANUAL
FACTORY PRE-FABRICATED
ALMOST-READY-TO-FLY (ARF) SERIES
MADE IN CHINA
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Related Manuals for The World Models Manufacturing 27% ULTIMATE
Summary of Contents for The World Models Manufacturing 27% ULTIMATE
- Page 1 INSTRUCTION MANUAL Requires : 50 c.c. engine, 4 - channel radio w/ 8 high torque servos. Specifications 63 in / 1600 mm Wing Span Wing Area 1420 sq in / 91.6 sq dm Flying Weight 13-15 lbs / 5900-6810 g Fuselage Length 66.5 in / 1690 mm * Specifications are subject to change without notice.*...
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Page 2: Before You Begin
I N D E X BEFORE YOU BEGIN P. 1 PARTS LIST P. 2 ASSEMBLY P. 3 - 14 SAFETY PRECAUTIONS P. 14 BEFORE YOU BEGIN Read through the manual before you begin, so you will have an overall idea of what to do. Check all parts. -
Page 3: Parts List
Parts List 10. SCREW M4x80mm - - 1 pc . 1.MAIN WING(Upper Wing) -- 1 pair M4 NYLON INSERT LOCK NUT -- 2 pcs MAIN WING(Lower Wing)-- 1 pair EYE SCREW M2.5x8x25mm w/Threads (For Rudder ) -- 2 pcs METAL HINGES -- 28 pcs HEAVY DUTY HORN BRACKET PL4112400 -- 2 sets 2. -
Page 4: Aileron Servo
Main Wing Replace CA hinges by metal hinges. Glue the metal hinges to wing and aileron by epoxy. Main Wing (Lower) Main Wing (Upper) Aileron Servo Lead Aileron Servo Lead Bottom View Bottom View Aileron Servo PM 2 x 12 mm PL4120350 (Upper Wing) Screw... -
Page 5: Stabilizer & Elevator
Aileron Servo (Lower Wing) Screw PM4x50mm Nylon Insert Lock Nut Similar installation as upper wing. 1.5mm Bottom View Stabilizer & Elevator Wire Ø3x186mm Screw PWA3 x 12mm PWA3x12mm 13 0m m 40mm Bottom View M3 x 6mm Set Screw M3 x 6mm Set Screw PWA3 x 12mm Stabilizer Tube Ø14.5x319mm... -
Page 6: Tail Landing Gear
Vertical Fin & Rudder B=B' Replace CA hinges by metal hinges. Glue the metal hinges to vertical and rudder by epoxy. Completed Tail Landing Gear Screw PA3 x 12mm Collar 1.5mm 2.6mm 2.5mm PA3 x 12mm Rubber Tail Wheel Ø30mm 2.6mm Collar M3 x 3mm Set Screw Bottom View... - Page 7 F8' (3x90x366.5mm) Engine Box F8 (3x90x361.5mm) Screw PM3x13mm Nylon Insert Lock Nut Washer d3xD7mm F26A Please note right thrust angle of firewall. d3xD7mm Washer PM3x13mm M3 Nylon Insert Lock Nut Completed Use epoxy to glue all parts together. F9B' F53A F26A...
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Page 8: Main Landing Gear
Wing Cabane Screw PM3x 13mm Screw PM3x 16mm d3xD7mm Washer d3xD7mm Washer M3 Nylon Inert Lock Nut Nylon Inert Lock Nut d3xD7mm Washer PM3x13mm Nylon Inert Lock Nut d3xD7mm Washer d3xD7mm Washer F18B d3xD7mm Washer d3xD7mm Washer F18C PM3x16mm PM3x13mm Main Landing Gear Axle Shaft Ø4x54mm... -
Page 9: Rudder Pullwire
Rudder Pullwire M 4 x 80mm Heavy Duty Horn Press down the M4 Nylon Insert center 1/3 portion Lock Nut Bracket Screw M 4 x 80mm PA1.7x8mm M4 Nylon Insert Lock M2 Nut PM2x8mm Heavy Duty Clevis Eye Screw M2.5x8x25mm Copper Tube 165mm 28mm... -
Page 10: Fuel Tank
Make sure that tongue on front of fuel tank hold down Fuel Tank plate slides into slot of F2. Screw PM3x12mm Washer d3xD7mm Plywood 3x95x281mm (F2A) Plywood 3x95x281mm (F2A) Cable Tie Sponge Plywood 3x95x281mm (F2A) Plywood 3x95x281mm Cable Tie Sponge to cushion fuel tank. - Page 11 Radio Equiment Copper Tube Heavy Duty Press down the Clevis center 1/3 portion M2 Nut Install and arrange the servo as shown Eye Screw in the diagram. PM2x8mm Front Heavy Duty Rudder Pullwire Sponge Clevis Ø1x800mm Eye Screw HEAVY DUTY Rudder Servo M2.5x8x25mm SERVO HORN...
- Page 12 Step1.Insert aluminum wing tube (Ø16x645mm)with the pre-drilled hole end into the right wing(upper). Main Wing Align the lines marked at the wing root and wing tube,then apply the PM3X16mm machine screw through (Upper) the pre-drilled hole on top of the wing.(please confirm the alignment of the hole by putting a 2.5mm diameter rod through the pre-drilled wing hole before applying the screw) The hole on the wing tube is pre-threaded,do not over tighten the PM3 screw,the set up is for future removal of the wing.
- Page 13 Outer Wing Cabanes Screw PM3x18mm With the wing incidence angle template still in place, Washer d3 x D7mm position the side cabanes, mark and drill the side cabane mounts and fasten Nylon Insert Lock Nut with PM3x18mm screw and nut. Plywood d3 x D7mm 3x330x388mm...
- Page 14 Wing Setting Adjust the wing and fuselage configuration as shown in the diagrams. A=A' B=B' C=C' D=D' E=E' F=F' G=G' A72S1 27% ULTIMATE ENGINE MAIN WING STABILIZER DOWN THRUST INCIDENCE INCIDENCE ANGLE ANGLE ANGLE P.13...
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Page 15: Control Throws
Adjust the control throws as shown in the diagram. Control Throws These throws are good for general flying. You can adjust according to your personal preference. Elevator 30mm 30mm Rudder 70mm 70mm Ailerons 25mm 25mm The ideal C.G. position is at center of top wing tube. You can check the C.G. - Page 16 LINKAGE CONNECTOR HW7111030 & HW7111060 Drill 2mm hole at servo horn. Insert linkage connector into servo horn. Make sure shoulder of screw is cleared from servo horn. Add washer to reduce play if necessary. Shoulder Tighten up the round nut against the shoulder.
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