THE WORLD MODELS Groovy 90 Instruction Manual Download Page 1

Wing Span
Wing Area
Flying Weight
Fuselage Length

67.5in / 1720mm
997 sq in / 64.3 sq dm
8.9 lbs / 4050g
68.5 in / 1740mm

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.

0.90-1.10 cu.in. displacement 4-cycle

Radio required : 4 channels, 5 servos airplane radio

* Specifications are subject to change without notice.*

Specifications

INSTRUCTION MANUAL

E A D

R

-

Y

T

- T

S

O

O

- F

M

L

L

Y

A

9

D

FACTORY PRE-FABRICATED

ALMOST-READY-TO-FLY (ARF)  SERIES

MADE IN CHINA

Summary of Contents for Groovy 90

Page 1: ...ecision 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 0 90 1 10 cu in displacement 4 cycle Radio required 4 channels 5 servos airplane radio Specifications are subject to change without notice Specifications INSTRUCTION MANUAL EA D R Y T T S O O F M L L Y A 9 D FACT...

Page 2: ...ind to be defective after the gluing process may be difficult to remove for warranty replacement The manufacturer will replace any defective parts but will not extend to the parts that are good before gluing to defective parts during assembly INDEX BEFORE YOU BEGIN PARTS LIST ASSEMBLY SAFETY PRECAUTIONS P 1 P 2 P 11 BEFORE YOU BEGIN Read through the manual before you begin so you will have an over...

Page 3: ... 1 pc PLYWOOD 5x61x112mm For Rudder Servo 1 pc STRAPER 3 pcs TRI HORN M3x14 L 4 sets TRI HORN M3x14 L w o Base For Rudder 2 pcs SILICON GROMMET d1 5xD6 5mm 14 pcs 21 METAL PARTS LINKAGE CONNECTOR 2 1mm 1 pc COLLAR 4 1mm w set screw 2 sets COLLAR 2 6mm w set screw 1 set STABILIZER TUBE D9 5x254mm 1 pc WING INCIDENCE ANGLE ADJUSTER 4 sets WING TUBE D22x720 mm 1 pc WIRE Ø3x115mm 1 pc M2 NUT 3 pcs M4 ...

Page 4: ...s of each hinge Stabilizer Elevator 3 A A A A PA3 x 12mm Screw Stabilizer Tube Bottom View PA3 x 12mm 50mm 105mm PA3 x 12mm M3 x 6mm Set Screw M3 x 6mm Set Screw M3 x 6mm Set Screw M3 x 6mm Set Screw Bottom View Apply instant type CA glue to both sides of each hinge Bottom View Bottom View Ø3x115mm 2mm 2mm d3 x D7mm Washer 2 d3xD7mm Washer d3xD7mm Washer 2 Pushrod 2mm Fuel Tube Ø6x5mm straper 1 5m...

Page 5: ...Set Screw PA3 x 12mm Bottom View 2 6mm Collar 1 5mm COMPLETED P 4 Main Landing Gear 6 d3x D12mm Washer M4 Nut Wheel Ø55mm PA3x10mm 4 1mm Collar M3 x 3mm Set Screw PM4x35mm d3xD7mm Washer d4xD9mm Washer PM3x15mm Screw 6 4 1mm Collar PA3 x 10mm Screw 2 Bottom View PM4x35mm Screw 2 2 d3xD12mm Washer 6 2 d4xD9mm Washer PM3x15mm Front M4 Nut d3xD7mm Washer 2 ...

Page 6: ... Engine Mount PL 5111080 Apply thread locker to screws PM 4x 25mm Screw 4 d4 x D12mm Washer PM 4x 25mm 8 Elevator Pushrod PM 2 x 22 mm Screw 6 Ø 1mm pilot holes for World Models tri horn are pre drilled Please look for pin hole marks at side of control surfaces Elevator Pushrod 1 8x 900mm Fuel Tube Ø6x5mm PM 2 x 22mm Tri horn M3 x 14mm L Clevis 2mm Ø1mm pilot holes for World Models tri horn are pr...

Page 7: ...ng SILICON PAD P 6 Fuel Tank 10 Engine 11 M4x35mm SOCKET HEAD SCREW M4 Nylon Insert Lock Nut 4 8 4 8 d4 x D12mm Washer KM3x20mm Washer M3 Nylon Insert Lock Nut 8 5 39in d4 x D12mm Washer ANTI VIBRATION MOUNT INSTALLATION M3 Nut KM3x20mm Make sure the rounded edges are facing the shock absorbing SILICON PAD M4 Nylon Insert Lock Nut 137mm Rubber Band Install Plywood 10 x 10 x 114mm For fixing fuel t...

Page 8: ... the servo as shown in the diagram Throttle Servo Throttle Pushwire Ø1 2x270mm Ø1x1080mm Straper Fuel Tube Ø6x5mm Ø1 8x900mm Elevator Servo Rudder Servo RIGGING Z BEND Ø1 8x27mm PWA2 6x12mm Inside Outside Wing Incidence Angle Adjuster KM 2x8mm 2mm Elevator Pushrod Ø1 8x105mm M3 Nylon Insert Lock Nut M3 x30mm Elevator Pushrod Rudder Pullwire Sponge Plywood 5x61x114mm Copper Tube Press down the cent...

Page 9: ...o the right wing through the fuselage then install the left wing Step 3 Make sure the wings are resting against the fuselage tightly Locate the pre drilled 2 5mm hole at top of left wing and drill along with 2 5mm drill bit until it passes through the w i n g t u b e A p p l y t h e PA 3 X 2 5 m m s e l f t a p p i n g s c r e w Note It is recommended that the wing tube stays with the left wing Re...

Page 10: ...m d1 5 x D6 5 mm Silicon Grommet PWA2 6x12mm Screw 4 PM3x16mm Pilot 1mm Spinner First insert the grommet to the canopy then apply screw d1 5 x D6 5 mm Silicon Grommet 1mm Apply double sided tape First insert the grommet to the cowling then apply screw PWA2 3x8mm Screw 4 4 d1 5xD6 5mm Silicon Grommet PM3x16mm Screw 2 d3xD7mm Washer d3 x D7 mm Washer 2 ...

Page 11: ...P 10 A A Wing Setting 17 Adjust the wing and fuselage configuration as in the diagrams A A B B C C B B C C ...

Page 12: ... performance In fact over powered engine may cause severe damage and injuries Make sure the air field is spacious never fly the plane too close to people and never get too close to a running propeller 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 t...

Reviews: