wilga.doc

PZL-104 WILGA INSTRUCTIONS                 www.estarmodels.com

l KIT INCLUDES

l ITEMS NEEDED TO COMPLETE

Full size plan.

Lasercut parts.

1.5mm(1/16”)xL600mm(24”) balsa : 2sheets

1.5mm(1/16”)xL560mm(22.4”) balsa : 2sheets

1.5mm(1/16”)xL500mm(20”) balsa : 1sheet

1.5mm(1/16”)xL480mm(19.2”) balsa : 1sheet

1.5mm(1/16”)xL450mm(18”) balsa : 1sheet

1.5mm(1/16”)xL430mm(17.2”) balsa : 1sheet

1.5mm(1/16”)xL370mm(14.8”) balsa : 2sheets

1.5mm(1/16”)xL330mm(13.2”) balsa : 2sheets

3.0mm(1/8”)xL600mm(24”) balsa : 2sheets

3.0mm(1/8”)xL500mm(20”) balsa : 2sheets

3.0mm(1/8”)xL430mm(17.2”) balsa : 2sheets

3.0mm(1/8”)xL330mm(13.2”) balsa : 2sheets

5.0mm(3/16”) xL600mm(24”) balsa : 1sheet

5.0mm(3/16”) xL330mm(13.2”) balsa : 1sheet

5.0mm(3/16”) xL553mm(22”) balsa : 2ea

1.8mm(5/64”)xL300mm(12”) plywood : 1sheet

3.0mm(1/8”)xL600mm(24”) plywood : 3sheets

Vacuum formed Cowl.

Motor mount 10x10x90mm.

Landing gears(2ea), Silicon tubes(4ea) and Tail gear.

2mm bolts and nuts(10sets), 2mm screws(4ea).

Wingbolts (4ea).

CA hinge.

Pushrods(4ea) for Rudder, Elevator, Ailerons and flaps.

Clear plastic for Windshield 300x300mm(12x12”).

Instructions and Stickers.

480 motor(2.5~3:1 geared) or BL motor (5~6:1 geared, 12~15A : Himax 2025 kv4200 or Feigao 13084-13L kv4462 recommended).

ESC (25A).

GWS slow prop 1047 or APC 10x5E.

Li-Poly 11.1V 1700~2400mAh Battery w/Li-Poly charger.

Mini Receiver(6 channel).

6 submicro Servos

(Hitec HS-55 / Futaba S3108 / GWS pico servos, or equivalant)

Servo extension cords and Y-harness.

3 rolls of covering film.

(Solite/Monokote/Oracover)

63mm(2.5”) Wheels, Wheel Collars (4ea) and Rod adjusters (6ea).

Page 1

l TAIL CONSTRUCTION

6. Glue the sheets(R6,R7) and leading edge(R8) with thick CA.

7. Pin the stabilizer sheet(S6) and frames(S1-S5).

Glue them with thin CA.

8. Glue the sheet(S6), leading and trailing edges(S7) with thick CA.

9. Prepare elevator sheets(E6B) and sand trailing edges.

10. Pin the sheets(E6A, E6B) on the plan and glue frames (E1-E5).

11. Glue the sheets(E6A, E6B), leading edge(E7, E8) and trim tab(E9) with thick CA.

1. Lay the waxed paper or PVC film over the plan.

Pin the vertical fin sheets(V10-V11) and frames(V1-V9).

Glue them with thin CA.

2. Remove pins and glue the sheets(V10, V11) with thick CA.

3. Glue the leading and trailing edges(V14-V16) with thick CA. Glue stabilizer bed(V12, V13) together.

4. Prepare rudder sheets(R6) and sand trailing edges.

5. Pin the sheet(R6) on the plan and glue frames(R1-R5,R7).

Page 2

12. carefully sand all surfaces.

6. Prepare aileron and flap parts(A1, A5, B1, B5) and sand trailing edges.

7. Assemble sub leading edge(A2, B2) and ribs(A3, B3) and then, glue them.

8. Glue leading edge(A4, B4) and trailing upper sheet(A5, B5).

9. Assemble the other side wing.

10. Glue lower sheets(W31A, W31B) together.

Glue upper sheets(W40A, W40B) together.

11. Pin the lower sheet(W31A, W31B) and temporary assemble spars, trailing edge(W32, W33, W39) and balsa(below) and plywood(above) wingbolt mounts(W34’s, W35’s).

12. Temporary install wing joiners(W3).

l WING CONSTRUCTION

1. Pin the parts(W4, W6) and glue together with thin CA.

2. Assemble ribs(W7-W11B), main spars(W1, W2), sub leading edge(W13), sub spar(W12), trailing edge(W14) and wingtip part(W18) on the plan. And then glue together with thin CA. Glue Shear webs to the main spars.

3. Glue plywood servo trays(W5) with thin CA.

4. Glue wingtip (W20) with thin CA.

5. Glue leading edge(W16, W19) and trailing upper sheet(W15).

Page 3

13. Assemble ribs(W36), spar(W37), sub leading edge(W38) and then, glue them.

14. Glue the upper sheet(W40A, W40B) with thick CA.

15. Sand and glue leading edge (W41) with thick CA.

16. Glue the slat parts together (W21-W22, W43A-W43B) with thick CA.

17. Glue trailing edge(W17) with thick CA.

Refer to the wing section on the drawing and use cardboard to make a gap.

18. Glue center trailing edge(W17) with thick CA. Apply thick CA glue at each joints for reinforcing. And then, carefully sand surfaces.

19. Glue right and left wings together. Use dihedral jig for dihedral setting..

20. Wings are ready to cover.

l FUSELAGE CONSTRUCTION

1. Glue Bulkheads(F5, F6, F7, F8) together

2. Glue the parts(F27, F28) together

3. Lay right side parts(F27, F28, F29, F30) on the plan and temporary assemble right longerons(F11, F12), bulkheads(F5, F6, F7, F9, F10) and servo bed(F25). And then, install left longerons(F11, F12).

Make sure to pay attention to all bulkheads, the numbers should be facing forward.

Pins and glues are not required in this step.

4. Install bulkhead(F8), left side parts(F27, F28, F29, F30) and lower longerons(F13, F14).

Pins and glues are not required in this step.

Page 4

5. Install the part(F21) and bulkhead(F43).

Pins and glues are not required in this step.

6. Install turtle deck frames(F15-F17).

Pins and glues are not required in this step.

7. Install rear cockpit frames(F20, F22).

Now glue all the parts together with thin CA. And then, Apply thick CA glue at each joints for reinforcing.

8. Glue the bulkhead(F44).

9. Temporary assemble rear fuselage bulkheads(F45, F46, F47) and longerons(F48).

After sight check down the fuselage to insure against twist, then apply thin CA.

10. Install panels for pushrod exit(F49-F51).

Apply thick CA glue at each joints for reinforcing.

Insert and glue plastic pipes for elevator and rudder pushrods.

11. Glue plywood servo rails(F26).

12. Glue plywood wing mounts(F35, F36).

13. Glue rear window frames(F21A, F22A).

14. Glue rear cockpit panels(F32, F33, F34)

Page 5

15. Glue fore cockpit frames(F18, F19), turtle decks(F38) and fore side panels(F37).

16. Glue landing gear mounts(F23).

17. Glue fuselage side panels(F39, F40).

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