Old School Model Works FIFTY ONE Construction Manual Download Page 8

Page 8 

www.oldschoolmodels.com 

Construction Manual

FIFTY ONE

Step 39 - Stab/Elevator

Tape the horizontal stab / elevator plan and a fresh piece of waxed 

paper on your building board. 

Step 40 - Stab/Elevator - E1

Locate E1 from BP1. Pin it in 

place, making sure it is straight 

along it's entire length.

Step 41 - Stab/Elevator - E2

Locate E2 from BP1. Glue it in 

place, making sure it's tab is 

fully inserted into E1 and it is flat 

against the building board.

Step 42 - Stab/Elevator - E3

Locate both E3s from BP1. These are 

glued in place to each end of E1 to form 

the tips. Make sure their tabs are fully 

inserted into E1 and they are both flat 

against the building board.

Step 43 - Stab/Elevator - E4, E5 & E6

Locate both E4s, both E5s and both 

E6s from BP1. These are glued in place, 

again making sure the tabs are inserted 

fully and everything is flat and flush.

Step 44 - Stab/Elevator - E7, E9 & E10

Locate both E7s, both E8s, both 

E9s, and both E10s from BP1. Pin 

E7 in place first, then glue F8 in 

place, then E9 and E10. Make 

sure all tabs are fully inserted and 

everything is flat and flush.

Step 45 - Stab/Elevator - ES1, ES2

Locate both ES1s and ES2s from 

BP10. Remove any pins from 

the framework, lightly sand and 

then glue ES1 on top of the stab 

framework, and one ES3 on top 

of each elevator half frame.

When the glue has cured, remove these 

assemblies and flip them over and lightly 

sand the framework to prep for the lower 

sheeting.

When those sides are prepped, glue the other ES1 on to the open 

stab framework and the ES2s to the open elevator frameworks.

Step 46 - Stab/Elevator - Elevator joiner

Locate the pre-bent elevator 

joiner from the hardware bag. 

Make sure that this piece is 

perfectly flat as it can twist a bit 

with temperature changes.

Temporarily tape the elevator 

halves in position on the stab.

Now place the elevator joiner on top of the elevator halves and 

mark where holes will need to be drilled.

Remove each elevator half and carefully drill a hole at these 

marked locations with a 1/8” drill bit. The hole should be roughly 

3/4” deep and straight into the wood. Take care to not drill in at an 

angle or you risk the chance of the bit cutting through the surface 

of the piece.

Do not glue this in place, as it will need to be removable to install 

later on in the build. Set these pieces aside for now.

Step 47 - Fin/Rudder

Tape the vertical fin / rudder plan and a fresh piece of waxed paper 

on your building board. 

Step 48 - Fin/Rudder - VF1

Locate VF1 from BP2. Pin it in place, 

making sure it is straight along it's 

entire length. 

Step 49 - Fin/Rudder - VF2

Locate VF2 from BP2. Glue it in place 

making sure it is fully inserted into VF1 and 

it is flat against the building board.

Step 50 - Fin/Rudder - VF3

Locate VF3 from BP2. Glue it in place to 

VF1 and VF2, again flat and flush.

Step 51 - Fin/Rudder - VF4, VF5

Locate VF4, VF5 from BP2. Glue them in 

place between VF1 and VF3, again flat 

and flush.

Step 52 - Fin/Rudder - VF6

Locate VF6 from BP2. Pin it in place.

Step 53 - Fin/Rudder - VF7-VF10

Locate VF7 from BP3, as well as VF8, 

VF9, and VF10 from BP2. Glue it to VF7, 

with it's tabs fully inserted. Also flat and 

flush with the board.

Then glue VF8, VF9 and VF10 in place 

- again making sure they are all flat and 

flush.

Step 54 - Fin/Rudder - VFS1-VFS3

Locate both VFS1s and  VFS2s from 

BP11, and both VFS3s from BP12. 

Glue a VFS1 to a VFS2 as shown 

here, making two completed 

Summary of Contents for FIFTY ONE

Page 1: ...ries wheels etc 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 manu...

Page 2: ...laser cut 3 32 x 4 x 24 balsa 2 BP5 laser cut 3 32 x 4 x 24 balsa 2 BP6 laser cut 3 32 x 4 x 24 balsa 2 BP7 laser cut 3 32 x 4 x 24 balsa 1 BP8 laser cut 3 32 x 4 x 24 balsa 1 BP9 laser cut 3 32 x 4 x...

Page 3: ...ebsite You can either scan the QR code or type this address into your browser www oldschoolmodels com mpics fifty one IT IS VERY IMPORTANT THAT YOU ASSEMBLE THIS KIT IN THE ORDER DESCRIBED SKIPPING FO...

Page 4: ...ly seated into the R2 and R1 tabs And while you re at it it s time to glue R1 in place Cut into LP4 is a dihedral gauge that has it s own foot inside it Pop it out and use it to help align R1 as shown...

Page 5: ...ng leaving yourself a 1 4 or so longer to play with When done correctly this diagonal mark should divide the sheet into two roughly equal pieces when cut The cutoff piece of sheeting will be used when...

Page 6: ...side of one of the basswood rails Place the 1 16 piece you cut on top of the rail then press the rail in position up against the lower spar and making sure that the 1 16 piece is flush with the edge o...

Page 7: ...h when assembled into a single wing Take your time and get a good fit that doesn t require a lot of force Remember you may have to file inside the boxes built into each wing half Make sure they re smo...

Page 8: ...ner Locate the pre bent elevator joiner from the hardware bag Make sure that this piece is perfectly flat as it can twist a bit with temperature changes Temporarily tape the elevator halves in positio...

Page 9: ...LP2 These are glued together as shown making sure that they are perfectly aligned n Step 58 Fuselage FG Locate both FGs from LP1 These are glued together as shown making sure that they are perfectly...

Page 10: ...ove the piece apply glue and attach it to BB F3 F2A B and FG n Step 67 Fuselage WH4 Locate the WH4 assembly from a few steps back This is now glued in place between FSP and FSS as shown here Use epoxy...

Page 11: ...eight of the SRs from LP1 and LP2 These are glued together in pairs to form elevator and rudder servo mounting rails You should end up with 4 perfectly aligned rails n Step 73 Fuselage Installing the...

Page 12: ...ile in action n Step 84 Fuselage FS8 FS9 FS10 FS11 Locate both FS8s and FS9s from BP11 One FS8 and FS9 are glued together to form a longer piece as shown here The tab is offset so there s only one way...

Page 13: ...e you may also need slightly longer bolts but that s something you ll have to find out for yourself n Step 98 Wing Servo wire exits With the wing mounted to the fuselage grab a couple strips of tape W...

Page 14: ...es n Step 99 Wing Servo hatch Locate both SHs from LP4 These are the servo hatches and the servos are mounted to the underside of them Using your leftover 3 16 x 3 8 basswood cut 4 pieces that are rou...

Page 15: ...f beauty something that looks pretty darn close to this This completes assembly of the Fifty One airframe n Tank Battery compartment fuel proofing If you re using a glow engine it is strongly recommen...

Page 16: ...vo arm will have the opposite effect Moving it closer to center will decrease throw and away from center will increase throw Work with a combination of the two to achieve something relatively close to...

Page 17: ...Construction Manual www oldschoolmodels com Page 17 FIFTYONE...

Page 18: ...Page 18 www oldschoolmodels com Construction Manual FIFTYONE...

Page 19: ...Construction Manual www oldschoolmodels com Page 19 FIFTYONE...

Page 20: ...tice In that Old School Model Works has no control over the final assembly or material used for the final assembly no liability shall be assumed nor accepted for any damage of the final user assembled...

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