Madcow Rocketry Discovery Manual

Madcow Rocketry Discovery Manual

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K-125
98666 00125
8
Discovery

Specifications:

Recommended Motors:

Parts List

Required to complete: 5 minute epoxy,
120/220 sandpaper, masking tape, finishing
filler/paint.
3
Length: 39.5"
Diameter 2.6"
Weight: 15oz
Recovery: 24" Nylon Chute
Motor Mount: 29mm
Fins: 3 - 1/8" Plywood
CG: 28" from nose tip
Single Use
F20J-4
950'
F50T-6
1050'
G40W-7 1440'
G80T-7
1410'
G77R-7 1400'
1.
(1) Molded nose cone
2.
(1) Pre-slotted body tube
3.
(1) Forward section body tube
4.
(2) Centering rings
5.
(1) Bulkhead
6.
(1) Eyebolt, nut & washer
7.
(1) 29mm motor tube
8.
(3) laser-cut fins
9.
(1) Kevlar® shock cord section
10. (1) Nylon shock cord section
11. (1) 9"x9" flameproof chute protector
12. (1) 24" Nylon chute
13. (2) ¼" launch lugs
14. (1) Coupler
RMS
F40W-7 1170'
G64W-7 1620'

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Summary of Contents for Madcow Rocketry Discovery

  • Page 1 Discovery ™ Specifications: Length: 39.5” Diameter 2.6” Weight: 15oz Recovery: 24” Nylon Chute Motor Mount: 29mm Fins: 3 - 1/8” Plywood CG: 28” from nose tip Recommended Motors: Single Use F20J-4 950’ F40W-7 1170’ F50T-6 1050’ G64W-7 1620’ G40W-7 1440’...
  • Page 2 Wrap the shock chord into a small bundle and stuff it inside the motor tube for this next step. Make sure the cord passes over the notch in the forward centering ring. Test fit the motor tube assembly into the body tube to ensure a snug fit. Sand the centering rings if necessary. When you are satisfied with the fit, spread some epoxy on the inside of the body tube and slide the forward centering ring of the motor assembly into the body tube. Make sure you have the motor assembly facing the right way! (The shock cord goes ©2007 MadCow Rocketry™ Discovery™ Assembly...
  • Page 3 There should be 3” of coupler exposed. Make sure the coupler is straight and the body tubes are aligned properly when they are assembled later. Discovery™ Assembly ©2007 MadCow Rocketry™...
  • Page 4 IMPORTANT: In no event shall Madcow Rocketry be liable for any direct, indirect, punitive, incidental, special consequential damages whatsoever arising out of or connected with the use or misuse of it’s products.

This manual is also suitable for:

K-125

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