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Great Planes SU-31 3D ARF - GPMA1412 User Manual

Page 6

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6

ADDITIONAL ITEMS REQUIRED

Adhesives & Building Supplies

This is the list of Adhesives and Building Supplies that are
required to fi nish the Sukhoi SU-31 1.60 ARF.

Pro

30-minute epoxy (GPMR6047)

1/2 oz. [15g] Thin Pro CA+ (GPMR6001)

1/2 oz. [15g] Medium Pro CA+ (GPMR6007)

Hobbico 60 watt soldering iron (HCAR0776)

or

Hobby Heat

Micro Torch II (HCAR0755)

Silver solder w/fl ux (STAR2000)

Petroleum jelly (Vaseline

®

)

3' [900mm] Standard silicone fuel tubing (GPMQ4131)

(for glow engine only)

R/C foam rubber (1/4" [6mm] – HCAQ1000)

Drill bits: 1/16" [1.6mm], 3/32" [2.4mm], 7/64" [2.8mm],

9/64" [3.6mm] 7/32" [5.6mm], 3/16" [4.8mm]

Denatured alcohol (for epoxy clean up)

8-32 Tap and drill set (GPMR8103) (for glow engine only)

Tap handle (GPMR8120) (for glow engine only)

#1 Hobby knife (HCAR0105)

#11 Blades (5-pack, HCAR0211)

Masking tape (TOPR8018)

T-pins (HCAR5150)

Great Planes Pro Threadlocker (GPMR6060)

Dead Center

Engine Mount Hole Locator (GPMR8130)

Panel Line Pen (TOPQ2510)

1" [25mm] Double-sided foam mounting tape (GPMQ4442)

220-grit Sandpaper (GPMR6185)

21st Century

®

sealing iron (COVR2700)

21st Century iron cover (COVR2702)

Optional Supplies & Tools

Here is a list of optional tools mentioned in the manual and other
items that will help you build the Sukhoi SU-31 1.60 ARF.

Fuel fi ller valve for glow fuel (GPMQ4160)

Fuel fi ller valve for gasoline (GPMQ4161)

1/2 oz. [15g] Thick Pro CA- (GPMR6013)

Stick-on segmented lead weights (GPMQ4485)

Epoxy brushes (6, GPMR8060)

Mixing sticks (50, GPMR8055)

Mixing cups (GPMR8056)

Builder’s Triangle Set (HCAR0480)

36" Metal ruler (HCAR0475)

Pliers with wire cutter (HCAR0630)

Hobbico Duster

can of compressed air (HCAR5500)

Rotary tool such as Dremel

®

Rotary tool reinforced cut-off wheel (GPMR8200)

Servo horn drill (HCAR0698)

CG Machine

(GPMR2400)

#64 Rubber bands (1/4 lb [113g] box, HCAQ2020)

IMPORTANT BUILDING NOTES

• There are two types of screws used in this kit:

Self-tapping screws are designated by a number and

a length. For example #6 x 3/4" [19mm]

This is a number six screw that is 3/4" [19mm] long.

Machine screws are designated by a number, threads
per inch, and a length. For example 4-40 x 3/4" [19mm]

This is a number four screw that is 3/4" [19mm] long

with forty threads per inch.

When you see the term test fi t in the instructions,
it means that you should fi rst position the part on the
assembly without using any glue, then slightly modify
or custom fi t the part as necessary for the best fi t.

Whenever the term glue is written you should rely upon
your experience to decide what type of glue to use. When
a specifi c type of adhesive works best for that step, the
instructions will make a recommendation.

Whenever just epoxy is specifi ed you may use either
30-minute (or 45-minute) epoxy or 6-minute epoxy. When
30-minute epoxy is specifi ed it is highly recommended
that you use only 30-minute (or 45-minute) epoxy,
because you will need the working time and/or the
additional strength.

Photos and sketches are placed before the step they
refer to. Frequently you can study photos in following
steps to get another view of the same parts.

The Sukhoi SU-31 1.60 ARF is factory-covered with high
quality heat-shrink fi lm. Should repairs ever be required,
this fi lm can be patched with Top Flite

®

MonoKote

®

purchased separately. MonoKote is packaged in six-foot
rolls, but some hobby shops also sell it by the foot. If
only a small piece of MonoKote is needed for a minor
patch, perhaps a fellow modeler would give you some.
MonoKote is applied with a model airplane covering iron,
but in an emergency a regular iron could be used. A roll
of MonoKote includes full instructions for application.
Following are the colors used on this model and order
numbers for six foot rolls.

True Red – TOPQ0227

Metallic Blue – TOPQ0402

Cub

Yellow

TOPQ0220

White

TOPQ0204

Metallic Charcoal – TOPQ0407