User Manual
PAGE 4 OF 22
ENGINE WARRANTY
The manufacturer's warranty guarantees that "the engine will be free of defects at the time of sale". In addition
to the manufacturer's quality control procedures, we inspect all DLA engines prior to shipment to customers so
material defects should be caught before they get to customers. We don't test run them though, so something may
get passed us.
The manufacturer’s guarantee does not extend to failure of the ball bearings or to breakage of the connecting rod.
Crash damage, neglect, abuse, improper customer disassembly, tampering, use of sub standard fuel will
automatically void the warranty of the engine.
For warranty service, send your engine and proof of purchase date (copy of original invoice or receipt) to –
TATES PERFORMANCE HOBBIES. 135 Shannon Ave Geelong West VIC 3218 Ph 03 52224201
sales@tates.com.au
Please enclose a complete written explanation detailing the problems. State your name, address and phone
number clearly.
You may request an estimate of services at the time you return your engine for service. An omission of this request
implies permission for Tates Hobbies to service your engine at our discretion.
For repairs not covered under warranty, you must specify whether you wish the charges to be billed COD or to your
Visa or MasterCard (be sure to complete credit card information including the expiration date).
Please package your engines carefully.
As it is not possible for the manufacturer to control the circumstances of the operation of model engines, the
manufacturer can not be responsible for any accident occurring in the course of the operation of model engines.
The manufacturer assumes no liability for injury or loss resulting from the use of these engines beyond the cost of
the engine if there was a defect in material or workmanship of the engine.
THE WARRANTY DOES NOT COVER THE FOLLOWING:
• Any disassembly of the motor. The warranty is void if the engine is disassembled in any way!
• Stripped or cross-threaded spark plug threads.
• Damage caused by improper handling, tuning, or maintenance.
• Damage resulting from any type of crash.
• Damage caused by alterations, which, in our opinion, affects the engine’s condition or operation.
• Tune-ups, including spark plugs.
• Damage that may result from using fuels other than 87 octane unleaded gasoline.
• Ignition system damage caused by failure to follow the wiring instructions and warnings.
• Normal adjustments such as carburetor needles as explained here in.
SAFETY INSTRUCTIONS
If you are unfamiliar with this type of engine, seek the help of an experienced user. Never operate it alone or
without proper knowledge and experience on hand. Always have your club Safety Officer inspect your engine
installation, plane and radio set up before attempting to use them. Verify proper ignition, receiver and transmitter
battery voltages, and perform a range check before every flight. NEVER attempt to start the engine or fly with radio
"glitches" of any kind.
Gasoline is highly flammable and hazardous; always have a fully charged fire extinguisher at the ready when using
it; always use it with extreme caution and with approved containers and fueling equipment. Never operate your
engine indoors or in a closed area.
Remember to keep engine fuel in a safe place, away from any sparks,
excessive heat, or anything which could ignite the fuel. Remember that gasoline/mixture is highly flammable and
must be handled with extreme caution.
Before every use, check the engine assembly, propeller and airframe carefully for any damage or loose screws,
nuts, and bolts. Normal gas engine vibration has a tendency to loosen things up when you least expect it. Never
attempt to operate the engine or aircraft if you suspect there might be a problem.
Always stand clear of and behind the propeller; never allow anyone to be in front of or to the sides of the propeller
when starting or running the engine. Anyone near the engine should wear protective eyewear and clothing. Keep all
spectators at least 30 feet away from the engine while operating the engine. Do not put anything (i.e., fingers, body
parts, objects into the rotating propeller Wear proper apparel. Do not wear loose clothing, gloves, neckties, jewelry,
or neck straps which may get caught in the moving propeller. Always wear eye protection when starting the
engine. Do not smoke while running or operating the engine. Do not run the motor near loose material such as dirt,
gravel, power cords, ropes, sand, etc. Loose material can be drawn into the turning prop causing injury or damage.










