Evolution Engines 152GX - Manual (Page 3)

3
Introduction
Congratulations on your purchase of one of the newest and most technically advanced 2-stroke gas model airplane engines in
the world. Whether you are new to the sport of model aviation or an experienced pilot, you will enjoy the features of the new Evolution
® GX engine.
Evolution engines are designed to be the most powerful in their class, extremely easy to start and operate, and provide years of enjoyable service.
This user’s guide is intended to provide the basic information required to operate and maintain your Evolution GX engine.
Important: While the Evolution engine is extremely easy to operate, if this is your first experience flying a model airplane, it is highly recommended that you have the help of an
experienced modeler during the first few flights. Your local hobby store or flying club can put you in touch with an experienced pilot in your area.
Table of Contents
Introduction ...................................................................................................................................................3
Contents Included ......................................................................................................................................... 5
Mounting the Engine ..................................................................................................................................... 5
Throttle Linkage ............................................................................................................................................ 5
Choke Actuation ............................................................................................................................................ 5
Attaching the Fuel Lines ............................................................................................................................... 5
Spark Plug ..................................................................................................................................................... 5
Selecting a Suitable Propeller ..................................................................................................................... 5
Suggested Propeller Dimensions ................................................................................................................. 5
Control Jet System ......................................................................................................................................... 6
Ignition System Warning ............................................................................................................................... 7
Ignition Unit Power Source........................................................................................................................... 7
Warnings ........................................................................................................................................................ 7
Enabling or Disabling Battery Test ............................................................................................................... 8
Starting the Engine ........................................................................................................................................ 9
Starting the Engine Continued ................................................................................................................... 10
Carburetor Adjustment ............................................................................................................................... 10
Troubleshooting Guide ................................................................................................................................ 11
152GX Evolution Engine Dimensions ........................................................................................................ 12
152GX Evolution Engine Specifications .................................................................................................... 12
Evolution Engines Auto-Choke Ignition System ........................................................................................ 12
Installation of the Auto-Choke Ignition Unit ............................................................................................. 13
Ignition Unit Wiring ...................................................................................................................................... 14
Programming Auto-Choke Ignition System and Pre-Ignition Curve ...................................................... 14
152GX Parts Diagram .................................................................................................................................. 15
152GX Parts List .......................................................................................................................................... 16