AMW Pro-X 54-2550 Assembly Instructions Download Page 2

Ignition and Lighting AMW Reload Kits 

All applicable high power model rocket regulations require electrical ignition of this reload kit. Under no circumstances 
should any AMW reload kit be ignited with direct flame ignition, or hand lighting.  In the event of a misfire within 5 
seconds of pressing the launch button, release the button.   Wait 3 minutes prior to approach, or allowing anyone to 
approach the loaded rocket.    After 3 minutes has elapsed, the old igniter should be removed and replaced.  Keep all body 
parts from the direct path of the exhaust jet, and the flight path of the rocket.  Upon igniter replacement, repeat the 
launching process. 

Reloadable Motor Cleanup (Post firing) 

Note:  The motor will be hot after use.  If necessary to handle the spent motor prior to full cool down, use a soft rag, or 
other heat protection.  The clean up should occur within 24 hours of firing.  After 24 hours the propellant residues are 
much more difficult to clean and may cause corrosion of the metal parts.   Place the used reload kit components in a 
plastic bag and dispose of properly.  DO NOT LITTER!  The motor is easiest to clean and disassemble when it is slightly 
warm to the touch.  This occurs after a period of 30 minutes after firing.  DO NOT attempt to clean if the motor is too hot 
to remove from the airframe without the use of heat protection. 
 

1)  Using the proper sized snap ring tool, remove the snap rings from the motor casing.  Remove the aft (nozzle) end 

metal washer, also.   

2)  Place a properly sized bolt into the forward bulkhead, and with a slight twisting motion, pull the bulkhead from 

the casing.  A firm, steady motion helps to prevent the o-ring from sticking in the groove. Remove the o-ring and 
place the bulkhead back in place.  Push the bulkhead into the casing with the bolt in place.  The liner and nozzle 
carrier will protrude out of the other end enough to grasp easily. 

3)  Grasp the exposed part of the nozzle carrier and liner and remove with a twisting motion.  To free the nozzle 

carrier from the liner, step on the liner above the nozzle.  Be Cautious of sharp liner pieces if wearing open toed 
shoes.  Properly discard broken liner. 

4)  Remove the nozzle and o-rings from the carrier and properly discard. 
5)  Using wet wipes, or dampened paper towels, wipe the inside of the casing, nozzle carrier, and forward bulkhead 

to completely remove all propellant residues. 

 

Apply a thin coating of grease to the inside of the casing, exterior of the bulkhead and the exterior of the nozzle carrier.  
Store the components away from moisture.  

Safety & First Aid 

Keep all AMW reload kits away from sources of heat, flames, and flammable materials.  AMW reload kits have been 
tested and proven to burn slowly with intense heat, and not explode when ignited.   Normally, direct flame is required for 
ignition to occur.    In case of accidental ignition, fight any fires with water.  Foam and carbon dioxide will not suppress 
the reload grains, as they contain an oxidizer.  In the case of minor skin burns, apply a burn ointment.  For more severe 
skin burns; immerse the burn into water immediately, and seek medical help as quickly as possible.  Do not ingest or eat 
any part of the AMW reload kit.  In case of accidental ingestion, induce vomiting, and seek medical help as quickly as 
possible.  The AMW propellant consists mainly of ammonium perchlorate in a polyurethane elastomer compound. 

Disposal 

In the unfortunate event the reload kit needs to be disposed of due to damage or defects, it should be returned to the 

AMW.  Please contact AMW for instructions, prior to return. 

Warranty and Legal Disclaimer 

Animal Motor Works, Incorporated, (AMW)

 certifies that it has exercised reasonable care in the manufacture and design of its 

products.  We do not assume any responsibility for product storage, transportation or usage. AMW shall not be held responsible for 
any personal injury or property damage resulting from the improper handling, storage or use of their products. The buyer assumes all 
risks and liabilities and accepts and uses AMW products on these conditions. No warranty either expressed or implied is made 
regarding AMW products, except for replacement or repair, at AMW’s option, of those products that are proven to be defective in 
manufacture within one year from the date of original purchase.  Proof of purchase will be required.  For repair or replacement under 
this warranty, please contact your point of purchase.   

 
 

 

54-2550 Reload Kit 

Nominal Time Thrust Curves: 

 

AMW/Pro-X Motor Assembly Instructions 

 

READ THIS BEFORE YOU START! 

DO NOT OPEN RELOAD KIT UNTIL READY FOR USE! 

Federal Law prohibits purchase by persons under the age of 21. 

WARNING – Flammable: Read Entire Instructions prior to use! 

Do not smoke, when loading this reload kit, or use in the vicinity of open flames. 

 
Read all the assembly instructions and warnings prior to start of assembly.  The order of assembly is important to success.  
If you have doubt about understanding these instructions, contact the dealer purchased from or the manufacturer prior to 
use! 
 
Do not use any parts that appear to be damaged in any manner.  If in doubt contact your local dealer, or the manufacturer 
for verification.  
 
Use the reload kit as supplied!  Do not modify the components in any manner, not prescribed by these instructions.  Do 
not mix these reload components with those from any other reload kit.  Do not reuse any disposable components of this 
reload kit.  This includes the liner, o-rings, and tracking smoke components.  Damage to motor hardware, rocket, and 
personal injury may result.  Modification of this reload kit in any way will invalidate your warranty. 
 
Use only Animal Motor Works

 reload kits designed for the proper size Animal Motor Works hardware to reload the 

motor.  Use of the wrong AMW components, or the imitation components will invalidate your warranty.   Do not 
interchange any AMW components with those from any other manufacturer.  Use of the wrong components may lead to 
the destruction of your rocket and motor hardware, or may cause personal injury, death and/or property damage.  Misuse 
of this reload kit with improper components in any way will invalidate your warranty. 
 
While using this reload kit, is it a requirement to comply with all federal, state, and local laws in effect.  It is suggested 
that the user read and follow the safety code of the either Tripoli Rocketry Association (TRA), or the National Association 
of Rocketry (NAR). 
 
KEEP OUT OF REACH OF CHILDREN.  The reload kit should be stored in a safe and dry location.  Keep the reload kit 
sealed until use.  If the propellant grains are subjected to excessive moisture they will become damaged and difficult to 
ignite.  Reseal the reload kit plastic bag if it becomes torn or opened.  Recommended use is within 3 years of manufacture 
date on outside of package.   Reload kit storage must also comply with all federal, state, and local laws in effect. 
 

AMW Pro-X Distributors Inc. 2400 Jerry Circle, Port Orange, FL 32128 

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