Download Print this page

Old School Model Works Javelin Construction Manual

Advertisement

Quick Links

Specifications: Wingspan: 60 in. • Wing Area: 710 sq in.
Airframe Length: 49 in. • Weight: 4.5 - 6 lbs. (ready to fly)
Using the Manual
Be sure to read each step thoroughly before
you start the step. Test-fit the parts together
to make sure they fit properly. If necessary
trim to fit.
Beside each step you will notice a check
box (or two). These are so you can keep
track of your progress while building your
kit. For steps that have two boxes, as in
the construction of the left and right wing
halves, these steps must be performed two
times.
• Your Old School Model Works aircraft should not be
considered a toy, but rather a sophisticated, working
model that functions very much like a full-size airplane.
Because of its performance capabilities, this model, if not
assembled and operated correctly, could possibly cause
injury to yourself or spectators, and damage to property.
• You must assemble this model according to the
instructions. Do not alter or modify this model, as doing
so may result in an unsafe or un-flyable model. In a few
cases the instructions may differ slightly from the photos.
In those instances the written instructions should be
considered as correct.
• You must take time to build straight, true and strong.
• You must use a R/C radio system that is in first-
class condition, a correctly sized power system and
components
(electronics,
throughout the building process.
• You must correctly install all R/C and other components
so that the model operates correctly on the ground
and in the air. (Installation shown in the manual is a
suggestion. You may have to adjust the mounting steps
to accommodate the size of your radio equipment.)
• You must check the operation of the model before every
flight to insure that all equipment is operating and that
the model has remained structurally sound. Be sure to
check clevises or other connectors often and replace
batteries,
wheels,
etc.)
them if they show any signs of wear or fatigue.
• If you are not an experienced pilot or have not flown this
type of model before, we recommend that you get the
assistance of an experienced pilot in your R/C club for
your first flights. If you're not a member of a club, your
local hobby shop has information about clubs in your
area whose membership includes experienced pilots.
• While this kit has been flight tested to exceed normal
use, if this model will be used for extremely high stress
flying, such as racing, or if a power system larger than
one in the recommended range is used, the modeler is
responsible for taking steps to reinforce the high stress
points and/or substituting hardware more suitable for the
increased stress.
Remember: Take your time and follow
the instructions to end up with a well-
built model that is straight and true.
www.oldschoolmodels.com

Advertisement

loading
Need help?

Need help?

Do you have a question about the Javelin and is the answer not in the manual?

Questions and answers

Summary of Contents for Old School Model Works Javelin

  • Page 1 • If you are not an experienced pilot or have not flown this type of model before, we recommend that you get the • Your Old School Model Works aircraft should not be assistance of an experienced pilot in your R/C club for considered a toy, but rather a sophisticated, working your first flights.
  • Page 2: Included Items

    6 - 1/16” x 4” x 24” balsa sheet (uncut) a wrong choice, so choose the items that work best for you. Resist the urge to overpower the Javelin and remember that it is • 4 - 3/16” x 3/16” x 36” balsa strips not against the law to practice proper throttle management.
  • Page 3 Hobby knife and new, sharp blades • Sandpaper: coarse (80 or 100 grit) & medium (150-200 grit) • Pencil or pen Let’s begin construction by working on the Javelin’s wing. The • Ruler wing is built with top surface resting on your building board •...
  • Page 4 spars, sub-spars and other pieces in the following steps. Hold this Step 11 - Wing Assembly (attach D1 assembly) assembly flat by weighing it down on a flat surface as it cures. Once Once the glue has cured on the D1 assembly, its time to glue it in cured, wick thin CA generously into the lower wing tab to help place.
  • Page 5 Now, glue R5 in place. When it is properly aligned, the SW1 tabs and it will be in contact with the rear of R10, as shown. Glue in will be fully seated and R5 will be at a 90° angle to the building position.
  • Page 6 One of the more unique features side of the R1 assembly. The front notch will fit around the leading of the Javelin is the built-up edge and make sure that the back edge is flush with the lower ailerons. So, let’s get started.
  • Page 7 Step 32 - Wing Assembly (ailerons) Step 37 - Wing Assembly (trim strip) To build up the area where the aileron control You should have a couple spare horns will be mounted, glue a single A3 in place, lengths of 5/16” square balsa, directly in line with where the plans show the trimmed from the leading edge.
  • Page 8 F5 to the side and to a little bit of T2, where it touches T1. Once the glue has cured, then This completes assembly of the Javelin wing. tackle the front section. You’ll Now it’s time to start construction of the fuselage.
  • Page 9 BP5. Starting with F7, carefully most in the construction place it in position, making sure of our Javelin. That’s it is securely glued to both sides because there are no of the fuse and firmly seated in slots or tabs to aid in the notches of the fuselage sides.
  • Page 10 This completes major assembly of the Javelin fuselage. Step 69 - Fuselage Assembly (P1 & P2) Now it’s time to start construction of the tail surfaces.
  • Page 11 Step 74 - Stab Assembly (S1, S2 & S3) Step 80 - Fuselage Assembly (elevator & rudder) Locate both S1s, both S2s, and Locate both RUDs from BP7 and four S3s from BP3. four E1 from BP3. These are These are glued as shown to form glued together as shown here, one S1, one S2, as well as two S3 making two elevator halves and...
  • Page 12 Locate the pre-bent elevator possible joiner from the hardware bag. engineer the Javelin so it will build straight and true, take a few Make sure that this piece is minutes to guarantee things are straight before gluing on the tail perfectly flat as it can twist a bit surfaces.
  • Page 13 Step 98 - Main Gear Assembly (WB4) Now the three main assemblies This completes major are glued together. assembly of the Javelin. Glue one WB5/WB6 assembly You should now have an to each side of the landing airframe that looks pretty...
  • Page 14 This not only adds to the looks of the fuselage. You’ll see a pair of pre- Javelin, but gives much needed support to the sides so they can cut holes where you can snake the handle vibration and airflow much better.
  • Page 15 Glow power Covering Your engine Now it is time to cover the Javelin. Remove the powerplant, main mounts gear, tailwheel, pushrods, and any other components that would crankshaft get in the way of applying the covering. positioned over the center of the Double check that all surfaces are smooth and ready to cover.
  • Page 16 We’ve used as much as 35% down for full flaps, then half that if product. By the act of using the product, the user accepts all using a 3-position switch. This can aid in really slowing the Javelin resulting liability.
  • Page 17 Construction Manual www.oldschoolmodels.com Page 17 Appendix A...
  • Page 18 Page 18 www.oldschoolmodels.com Construction Manual Appendix A...