Madcow Rocketry PAC-3 Manual

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K-146
98666 00146
8
PAC-3

Specifications:

Recommended Motors:

Parts List

Required to complete: 5 minute epoxy,
120/220 sandpaper, masking tape, finishing
filler/paint.
8
Length: 50"
Diameter 2.6"
Weight: 21oz
Recovery: 24" Nylon Chute
Motor Mount: 29mm
Fins: 8 - 1/8" Plywood
CG: 31" from nose tip
Single Use
F20W-4 780'
F50T-6
975'
G40W-7 1440'
G80T-7
1700'
1.
(1) Molded nose cone
2.
(1) Pre-slotted body tube (10.5")
3.
(1) Mid section body tube (20.5")
4.
(1) Forward section body tube (10.5")
5.
(2) Centering rings
6.
(1) Bulkhead
7.
(1) Eyebolt, nut & washer
8.
(1) 29mm motor tube
9.
(8) laser-cut fins
10. (1) Kevlar® shock cord section
11. (1) Nylon shock cord section
12. (1) 9"x9" flameproof chute protector
13. (1) 24" Nylon chute
14. (2) ¼" launch lugs
15. (2) Couplers
16. (1) Cut Vinyl Decal
RMS
F40W-7 1100'
G64W-7 1620'

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Summary of Contents for Madcow Rocketry PAC-3

  • Page 1 PAC-3 Specifications: Length: 50” Diameter 2.6” Weight: 21oz Recovery: 24” Nylon Chute Motor Mount: 29mm Fins: 8 - 1/8” Plywood CG: 31” from nose tip Recommended Motors: Single Use F20W-4 780’ F40W-7 1100’ F50T-6 975’ G64W-7 1620’ G40W-7 1440’ G80T-7 1700’...
  • 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 ©2009 MadCow Rocketry™ PAC-3 Assembly...
  • Page 3 Similarly epoxy the second launch lug about 1/2” from the aft end of the body tube. Site down both launch lugs and make sure they are both aligned. If you have a ¼” launch rod, you can use this to ensure that both lugs are aligned properly. PAC-3 Assembly ©2009 MadCow Rocketry™...
  • Page 4 The buyer assumes all risk and liability resulting from ANY use of any and all products sold by Madcow Rocketry. Your purchase and use of any Madcow Rocketry product constitutes your agreement to and acceptance of these terms. If you do not agree to these terms and conditions, you must return the unused product in resalable condition for a refund or credit.

This manual is also suitable for:

K-146

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