Rotor Blades ............................35 Pitch Curves ............................35 Gear Ratios ............................35 Running ..............................35 Additional Support References ......................35 Kit Hardware and Parts ........................36 Warranty Information ........................37 Version 1.2 01/09/2019 For updates to this manual, or any other Miniature Aircraft manual, go to www.miniatureaircraftusa.com.
Kit Introduction Thank you for purchasing the X-Cell Whiplash by Miniature Aircraft. This model is the culmination of years of designing and manufacturing R/C helicopters. It is designed with the highest standards, and will provide years of enjoyment. Whether this is your first R/C model helicopter or you are an advanced R/C helicopter modeler, the X-Cell Whiplash is a fantastic choice for a “700 size” model.
Academy of Model Aeronautics Miniature Aircraft highly recommends joining the Academy of Model Aeronautics (AMA). • AMA is the Academy of Model Aeronautics. • A MA is the world’s largest model aviation association, representing a membership of more than 150,000 from every walk of life, income level and age group. • A MA is a self-supporting, non-profit organization whose purpose is to promote development of model aviation as a recognized sport and worthwhile recreation activity.
1. Engine, 23-29cc R/C format gas engine 2. H elicopter style muffler suited to the engine you choose. 3. Cyclic servos (Miniature Aircraft recommends high quality digital cyclic servos with no less than 80 oz. in. of torque.) 4. Throttle servo (Miniature Aircraft recommends a high quality ball bearing sevro) 4. R /C helicopter gyro (Miniature Aircraft recommends for Flybarless Kits a flybarless electronic unit with...
• F ollow the instructions. The methods of construction documented in this manual have been proven to work. Do not rush the build of your model! You have purchased a world class model helicopter kit, take your time and realize that the final result is now up to you. Take the time to fully understand each step and if you are unsure please contact Miniature Aircraft. • F ollow the order of assembly. The instructions have been organized into major sections and have been written in such a way that each step builds upon the work done in the previous step. Changing the order of assembly may result in unnecessary steps.
Kit Contents Please take some time to familiarize yourself with the contents of the kit. The Whiplash kit has been broken down into three “bags”. Each bag contains parts and hardware. The hardware for each bag will be used only for that bag. There will be no left over parts after each bag is assembled.
Page 8
Bag 3 - Gas Frame Assembly Bag Part No. Part Description Qty Bag Part No. Part Description 3-A-1 128-57 Tray Mount 3-E-1 0133-1 M3x21.2 Ball Links 3-E-1 128-59 M4 Front Boom Support Brace 3-A-1 131-52 Delrin Tray Mount 3-E-1 131-150 Front Canopy Post 3-A-1 131-53 C/F Gyro Plate 3-A-1 131-55 C/F Angled Battery Tray...
0442 Hardware for this assembly 0225 0107 x 1 0225 M3x6 Threaded Steel Ball 0225 x 2 Pivot Pin for Wash- out Arm not used any longer Factory 131-476 Assembled 2-A-1 131-474 131-473 0107 131-477 (left hand thread) Apply a small amount of medium thread lock when threading into metal parts Hardware for...
Page 14
Hardware for 2-A-3 this assembly 0073 0019 x 1 3mm Hex Nut 0159 Factory 0059-1 x 1 131-130 Assembled M2.5x6 Socket Bolt 0107 0064-3 x 2 131-132 M3x6 Button Head 0064-3 (This part is not Socket Bolt 0597-1 factory installed) 0159 0073 x 1 M3x20 Socket Bolt...
Page 15
Hardware for this assembly 0056 x 2 M3x5 Dog Point Socket Screw 0056 2-A-4 Assembly Tip 0056 • Ensure the dog point tip is seated into the dimples on the tail rotor shaft. Apply Loctite 648 when mounting the bearing at the sleeve Hardware for this assembly...
Page 16
Hardware for this assembly Apply Loctite 648 at the torque tube and at the TT end 131-400 when assem- bling these parts. 0015 2 x Use Loctite 243 to secure M2 2mm Hex Nut screw and nut 0049-1 x 2 M2x12 Socket Bolt 0049-1 Assembly Tips...
Page 17
Assembly Tips 2-B-4 • Use some light oil such as Tri-Flow into tail boom to ease installation for torque tube assembly. • Install the torque tube with the open ends of the bearing cups towards 128-144 the back of the tail boom assembly. This will ensure the bearing stays seated in the bearing cup.
Apply a small amount of Hardware for medium thread lock when these assemblies threading into metal parts Front Battery Tray 0064-3 0011 x 1 5mm Washer 0011-5 x 1 5x15x.08 Washer 0064-3 0014F x 2 128-57 5mm Hex Nut Fine Thread 0032-2 x 4 3-A-1 M3 x 8 Tapping...
Page 20
Upper Main Shaft Middle Main Shaft Bottom Main Shaft Hardware for Bearing Block Bearing Block Bearing Block this assembly (Factory Assembled) (Factory Assembled) (Factory Assembled) 0003 x 3 3mm Flat Steel 0064-3 Washer 0064-3 0032 x 2 M3 Self Tapping 131-19 Screw 131-19...
Page 21
Apply a small amount of Hardware for medium thread lock when threading into metal parts these assemblies 0065 0060-1 x 10 131-186 M3x6 Socket Bolt 0063 x 2 M3x10 Socket Bolt 131-47 (JR Servos Only) 0065 x 2 M3x12 Socket Bolt 131-21 Assembly Tip 131-46...
Page 22
Hardware for 128-118 these assemblies 15 Tooth 16 Tooth 0057 0003 x 4 131-180 3mm Flat Steel 17 Tooth Washer (included in kit) 0057 x 2 Factory M4x4 Socket Set 131-179 Assembled Screw 0061 x 4 0183 M3x8 Socket Bolt 0063 x 2 133-417 M3x10 Socket Bolt...
Page 23
Hardware for these assemblies 0003 x 7 3mm Flat Steel 133-4117 Washer BAG 3 0017-2 x 1 Frame 2.5mm Hex Nut Servo 0032 x 2 M3 Self Tapping Servo Arm Screw (not included) 0059-7 x 4 131-148 M2.5x20 Socket Bolt 0017-2 0060-1 x 6 0116...
Page 24
Hardware for these assemblies 0003 x 6 133-107 3mm Flat Steel Washer 133-108 0061 0009 x 4 3mm Flat Steel Washer 0061 x 8 M3x8 Socket Bolt 0063 x 8 M3x10 Socket Bolt 0009 0085 x 4 M5x16 Socket Bolt 0085-3 x 4 0063 M5x22 Socket Bolt...
Page 25
Apply a small amount of Hardware for medium thread lock when threading into metal parts these assemblies 0003 x 4 3mm Flat Steel Washer 0057 x 4 M4x4 Socket Set Screw 0060-1 x 4 M3x6 Socket Bolt 0061 x 2 M3x8 Socket Bolt 0073 x 4 M3x20 Socket Bolt...
Page 26
Hardware for Apply a small amount of medium thread lock when these assemblies threading into metal parts 0017-2 x 3 2.5mm Hex Nut 3-E-1 0059-1 x 4 M2.5x6 Socket Bolt 0059-4 x 12 0061 M2.5x12 Socket Bolt 0061 x 6 0061 M3x8 Socket Bolt 131-150...
Page 27
Apply a small amount of Hardware for medium thread lock when these assemblies threading into metal parts Servo 0004 x 1 Arm Not M4 Washer Included 0103 0015 x 1 131-148 2mm Hex Nut 0017-2 x 1 2.5mm Hex Nut 0021 x 1 0059-3 M4 Hex Locknut...
Page 28
Hardware for Apply a small amount of medium thread lock when these assemblies threading into metal parts 0021 x 1 M4 Hex Locknut 131-408 0059-2 x 2 M2.5x8 Socket Bolt 131-202 x 1 0875-1 M4x25 Shouldered Socket Bolt 0021 131-202 Assembly Tips •...
Page 29
Hardware for Apply a small amount of medium thread lock when these assemblies threading into metal parts 0021 x 1 M4 Hex Locknut 0063 x 2 M3x10 Socket Bolt 131-200 x 1 M4x33 Shouldered Socket Bolt Assembly Tips • Be carefull inserting the swashplate antirotation pin •...
Page 30
Hardware for Apply a small amount of medium thread lock when these assemblies threading into metal parts 0003 x 2 3mm Flat Steel Washer Rear canopy mounting bolt MA0061 installed 0016-2 x 2 into PEM nut in frame 4mm External Ser- is optional.
Suggested electronics Mounting Positions Gyro Receiver Receiver Battery Switch Location #2 Switch (right side) Location #1 (left side) 0063 131-154 131-154 106-22 0063 133-252 Hardware for Assembly Tips 106-22 this assembly • The use of a hole reamer is recommended make the holes in the 0063 x 2 canopy for the canopy mounts.
Whiplash Gas User Guide Operating and maintaining your Whiplash Gas helicopter is not much different than the other Whiplash versions or any other model helicopter. The power system is different and its operation may be unfamiliar to those who have only flown electric or glow powered models. With that in mind this user guide will help you operate your Whiplash Gas helicopter from its first flight. The following sections address each of the areas that may be new or you may not be familiar with. Safety Gasoline or its equivalents is much more flammable than glow fuel. If you fly in an area with fire hazards, consider having access to a fire extinguisher in the event a fire occurs. Keep all flames or hot sources away from the fuel and fuel tank in both the model and your...
MufflLers The Zenoah RC motor comes equipped with a standard Zenoah steel canister muffler. The helicopter can be flown with this muffler however it does not offer a pleasing sound or improved performance. There are a number of aftermarket mufflers available for the Zenoah motors that will improve the sound significantly. Power improvements are based on too many factors to make a specific comparison Good results have been had using the following optional mufflers: • Hatori 957 (SB-12R4) • RJX Gas Muffler • TRM Power Pipe • Zimmermann Gas Muffler 2651 After the motor has been run, re-check the muffler bolts to make sure they are tight. Do this for a couple of flights and then it will no longer be necessary unless the muffler becomes obviously loose. Air Filter The Zenoah RC format motors ship with an air cleaner. It is recommended that you always use an air cleaner whether it’s the stock one or an optional one such as those offered by Miniature Aircraft (MA133-150). Running an unfiltered intake will shorten the life of the motor especially in the case of a crash where a large amount of foreign matter can be ingested into the motor. Spark Plug The spark plug included with the motor will normally operate correctly for a very long time.
Throttle Setup/curves Turn the idle set screw on the carburetor counter-clockwise until the throttle control arm no longer touches the screw at its full low position Set the throttle channel at 50% of travel and then center the servo arm at a 90 degree angle to horizontal. Install the ball on the bottom section of the arm 12mm from the center of the servo Set the ATV’s of the throttle channel to 130% on both high and low ends. If your radio won’t support this percentage then set them at 100% and install the ball further out on the servo arm. You’ll have to determine the correct position to mount it based on the ability to...
The standard 6.88:1 gear ratio has been found to provide good all around performance with a wide variety of model configurations. There are two optional ratios 7.3:1 and 7.8:1 which can easily be changed by replacing the pinion gear with optional ones. For more information about whether these might apply to your circumstances contact Miniature Aircraft. Running In general terms, the model will operate just as any other internal combustion engine.
Warranty The warranty covers defects in material or workmanship or missing components to the original purchaser for 30 days from the date of purchase. Miniature Aircraft will replace or repair, at our discretion, the defective or missing component. Defective components MUST BE returned to us prior to replacement. Any part, which has been improperly installed, abused, crash damaged or altered by unauthorized agencies, is not covered. Under no circumstances will the buyer be entitled to consequential or incidental damages.
Page 38
Moser Saege 5 • Gaissach • BY • 83674 • de Phone: +49.8042.5079.239 Website: http://www.miniatureaircraftusa.com email: minair@miniatureaircraftusa.com...