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Prepare engine, Assemble engine mount, Attach centering rings – Estes 2188 – Canadian Arrow User Manual

Page 2: Finishing your rocket, Prepare parachute for flight, Paint mask

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3/8”

(9.5 mm)

1.

ASSEMBLE ENGINE MOUNT

A.

Measure and mark Engine Mount Tube.

B.

Cut 1/8” (3 mm) slit at 2 3/8” (6 cm)

mark.

G.

Apply glue around tube just ahead of
the 1” (25 mm) mark. Insert Engine
Hook into slit, as shown.

H.

Slide Engine Hook Retainer Ring onto Engine Mount Tube up to 1” (25 mm)
mark. Let dry.

1”

(25 mm)

MARK

C.

Mark Yellow Spacer Tool 3/8”
(9.5 mm) from end.

D.

Use scrap balsa to smear glue 2 3/8” (6 cm)

inside Engine Mount Tube.

YELLOW SPACER

TOOL

REAR

1/8”

(3 m

m)

E.

Use Engine Spacer Tool to push Engine

Block into Engine Mount Tube up to mark.

2 3/8”

(6 cm)

GLUE INSIDE

GLUE

REAR

2 3/8”

(6 cm)

FRONT

ENGINE MOUNT TUBE

SCRAP

BALSA

2.

ATTACH CENTERING RINGS

FRONT

1”

(25 mm)

2 3/8”

(6 cm)

INCH

ES

1

2

3

4

5

6

A.

Using a modeling knife, carefully remove
rings from Centering Ring card.

B.

Mark Engine Mount Tube at 1/8” (3 mm) and
5 7/8” (14.9 cm) from rear.

5 7/8”

(14.9 cm)

REAR

FRONT

1/8”

(3 mm)

2

7

B.

Spike Parachute.

C.

Fold.

D.

Roll.

E.

Wrap lines loosely. Insert ‘Chute, Shock

Cord and Nose Cone into Body Tube.

NOTE: Only

Estes Wadding

(#302274)

Recommended.

PREPARE ENGINE

11.

FINISHING YOUR ROCKET

A. First spray rocket with white primer. Do

not get primer or paint inside Engine
Mount. Let dry and sand. Repeat until
rocket is smooth. FOLLOW THE PAINT
SCHEME ON THE PACKAGE.

PREPARE PARACHUTE FOR FLIGHT

A.

Insert 6-8 squares of loosely

crumpled recovery wadding into
rocket.

A.

Separate
Igniter and
Plug.

B.

Tip must

touch
propellant!

C.

D.

E.

F.

Insert Engine

To avoid serious injury, read

instructions & NAR Safety Code

included with engines.

PREPARE YOUR ENGINE

ONLY WHEN YOU ARE

OUTSIDE AT THE LAUNCH

SITE PREPARING TO

LAUNCH!

If you do not use your prepared
engine, remove the igniter before

storing your engine.

WARNING: FLAMMABLE

C. When paint is dry, peel decals one at a time

from backing sheet and apply where shown.
Rub down to remove bubbles.

OPTIONAL: Spray a clear coat on entire
rocket after paint dries and after decal
placement.

WHITE

WHITE

WHITE

RED

ALIGN TO TOP OF FIN

ALIGN

WITH FIN-TUBE JOINT

ALIGN

WITH FIN-TUBE JOINT

BOTTOM

FOLD O

VER FIN LEADING EDGE

FOLD ON

T

O

BOD

Y

FO

LD O

N T

O

B

OD

Y

BOTTOM

A

A

B

WHITE

LET DRY.

F.

Remove Spacer Tool immediately.

3/8”

(9.5 mm)

ENGINE MOUNT

TUBE

GREEN ENGINE

BLOCK

YELLOW SPACER

TOOL

1”

(25 mm)

MARK

COMPLETED ASSEMBLY

B. Trace or photocopy Paint Masks A and

B onto separate sheets of paper. Do
not cut out originals.

TRACE SHAPE

ON SEPARATE

PAPER AND

MAKE 4 MASKS

TRACE SHAPE

ON SEPARATE

PAPER AND

MAKE 4 MASKS

PAINT

MASK

TOP

TOP

B

PAINT

MASK