Goldwing Corvus Racer 540 30CC User manual

Corvus Racer 540 30CC
Specifications
Wing Span 74”(1880mm)
Length 68”(1728mm)
Wing Area 69.2
Flying Weight 9.7-11lbs(4400g-5000g)
Glow 91-1.20(2C) 1.10-1.40(4C）
Gasoline 26-35cc gas
Radio 4CH/5-6 servos
Description
- Carbon Fiber : Wing tube and sleeves , Landing gear, Tail gear ;
- Fiberglass servo arms , horn, and reinforced mounting
- Scale read deck
- Canister-ready tunnel
- Pre plumbed fuel tank
- Fully adjustable pushrods
- Ringed cowl for easy mounting
- Pre drilled hinges
- Removable Wings and Stabs for easy transport
2 Color schemes
Scheme B
Scheme A
dm2

Unpacking
Carefully unpack the model making sure to cut any c
sharp knife. Inspect each item to make sure no transit damage has occurred . If you
are not happy with any part or are unsure , please contact the Dealer that you purchas
-ed from.
overing on the model if using a
Covering
Due to the model spe
some of the covering may have wrinkles. We highly recommend that you take time to
re -seal all covering edges with an iron and to use a heat gun to remove any wrinkles
and re-tighten the covering. It is best to do this now while the plane is not assembled.
nding time indifferent climates on its way from factory to you,
Note:
Do not let any heat get near parts like the canopy or cowl as this may cause damage.
Assembly Tips
We also recommend that you go over all the major accessible joints with some C.A. glue.
Also wick thin C.A. glue into areas of high stress around the U/C plate and motor box.
Use a thread locker on all metal-to-metal joints. Even if you are using electric with low
vibration do not drop off your airplane!levels it will make sure that things

Landing Gear Assembly
● To help prevent the fuselage from being damaged while the model is being assembl
-ed we recommend fitting the landing gear first.
Note -Before beginning assembly be sure to determine your left and right wheels pants.
● First , glue the thin wood wheel spacer to the inside of the wheel pant on what will be
the outer side . Use the bolt to help centre the spacerof the pant
● Next ,insert the bolt from what will be the outside of the wheel pant ; put one thicker
wood spacer , followed by the wheel and one more wood spaceron to the axle bolt
.
● Install a lock washer onto the axle-bolt , followed by a washer.
Note- you must place the washer now as it will be impossible to place once the axle is
tightened.
●
Tighten down the bolt holding the locknut.
Note – Do not over tighten. This will prevent the wheel from turning.

● Insert the protruding bolts through the landing gear hole.
● Tighten up using a washer and lock nut.
● Repeat for other side.
Horizontal Stab
● First, remove the covering where the elevator horns fit into the stab, use either a
soldering iron or a knife.sharp hobby
● Test fit the horns before gluing; some adjustment may be needed.
● The area of the horns that goes inside the elevator needs to be roughed up with sand
-paper before gluing. This will result in a better glue joint.

● Glue the horns in place using epoxy glue. Put a bolt through the ball joint hole to make
sure that the horns stay in alignment while drying.
● Before fitting the elevator servo fix an extension lead so that the wire can be routed
through the Be sure to secure the coupling.cardboard tube wire holder in the fuselage.
● Remove the covering for the elevator servo
● Fit the Elevator Servo and , using a fine drill, drill holes for the servo screws. Remove
the servo and C.A. into all 4 holes after first threading the servo.drop thin