Table of Contents
Related Manuals for Sportwerks Mayhem ST
Summary of Contents for Sportwerks Mayhem ST
- Page 1 Sportwerks Mayhem™ ST RTR Assembly and Operation Manual Specifications: Length: 19.4" (492mm) Width: 16.5" (419mm) Track Front: 16.3" (415mm) Track Rear: 16.5" (419mm) Wheelbase: 13.5" (342mm) Weight: 9.5lb (4309 g) Gear ratio: 4.09:1...
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Page 2: Introduction
Note: Do not leave unattended while charging. If the battery becomes warm it is fully charged; discontinue charging immediately. Overcharging may damage the battery. Good luck, have fun and enjoy the excitement of RC with your new Mayhem ST. Sportwerks Product Development Team Page 2... -
Page 3: Table Of Contents
Quick Start ....................6 Front Suspension ..................18 Engine Starting and Break-in ..............8 Front Gearbox Mount ................19 The Sportwerks Carburetor ................ 9 Center Drive Shaft - Front ................ 20 Starting the Engine .................. 10 Rear Suspension ..................21 Adjusting the Carburetor ................ -
Page 4: Required Equipment
Required Equipment Additional equipment required for assembly (not included) • 6-cell 7.2 volt car pack (DYN1000 recommended) • 8 “AA” Alkaline batteries Additional items needed to operate • Glow igniter • Air filter oil • Car fuel • Fuel bottle Note: Dynamite offers a starter pack that includes ®... -
Page 5: Recommended Tools
Recommended Tools While the Mayhem™ ST comes assembled and no tools are required, you’ll find the following tools helpful when maintaining your Mayhem ST: Recommended Tools • 1.5mm hex wrench • 2mm hex wrench • 2.5mm hex wrench • 3mm hex wrench •... -
Page 6: Quick Start
Quick Start When the battery is warm to the touch, reinstall the battery into the battery box and connect the battery to the open plug. Note: Because of the voltage required to power the steering servo, we recommend only using 6-volt battery packs like the one supplied and only powered though the Y-harness in channel 2 of the receiver. - Page 7 Step #4 Step #5 Step #6 Install a charged 6-cell 7.2-volt battery in the starter Turn on the transmitter and then the receiver. Check Apply air filter oil (not included) and spread the oil and attach the plug. to make sure that the servos are operating correctly uniformly onto the air filter allowing it to saturate the and that the carburetor closes when the throttle trigger foam element.
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Page 8: Engine Starting And Break-In
Engine Starting and Break-in Your First Runs Fuel and Glow Plug Air Filter If this is your first gas car, we highly recommend that A clean, properly oiled air filter is a must to keep dirt Note: Using the proper fuel and glow plug is vital you have an experienced gas car driver help during out of the engine. -
Page 9: The Sportwerks Carburetor
The Sportwerks Carburetor The Sportwerks™ .26 engine features a slide-valve Setting the needles Starting Your Engine For The First Time carburetor and includes three inserts of various While the needles are preset at the factory, it’s a good Break-in diameters. These carburetor inserts are used to alter... -
Page 10: Starting The Engine
Starting the Engine ten second starting attempts several times until the You may find it necessary to “blip” the throttle on the Step 1 engine starts. transmitter (applying throttle on/off) while trying to Fill the tank with fuel start the engine, as new engines are more difficult to start due to the tight piston/cylinder fit. -
Page 11: Adjusting The Carburetor
Adjusting the Carburetor Tuning your Engine Fine-Tuning Your Engine Tuning the Low-Speed Needle As you gain experience, you’ll be able to tune your The low-speed needle (also referred to as When tuning the needle valves for maximum engine based on the engine’s sound and feel during the idle mixture or idle needle) should be set after performance, adjust them in small increments, 1⁄16 acceleration and at full throttle. -
Page 12: After Run Engine Maintainance
After Run Engine Maintainance After you’re finished racing for the day, it’s important to empty the fuel tanks and run the remaining fuel from the engine. Continue to try to start the engine for several seconds after it will no longer fire to ensure that all fuel is out of the engine. -
Page 13: Brake Linkage Setup
Brake Linkage Setup Although the brake linkages are pre-set at the factory, Step #7 Step #3 it may be necessary to adjust them if you take the With the throttle at neutral, pull the front (silver Be sure the ball links are snapped onto the front and vehicle apart for cleaning or maintenance. -
Page 14: Center Differential
Center Differential Page 14... -
Page 15: Front/Rear Differential
Front/Rear Differential Page 15... -
Page 16: Front And Rear Shocks
Front and Rear Shocks 61 69 61 69 70 69 69 70 62 69 62 69 69 70 69 70 65 69 65 69 68 69 68 69 68 69 68 69 68 69 68 69 68 69 68 69 68 69 68 69 69 70... -
Page 17: Steering Bellcrank
Steering Bellcrank Page 17... -
Page 18: Front Suspension
Front Suspension 99 100 99 100 23 99 99 100 99 100 23 99 Page 18... -
Page 19: Front Gearbox Mount
Front Gearbox Mount 136 140 49 112 48 112 39 112 40 112 48 112 49 112 Page 19... -
Page 20: Center Drive Shaft - Front
Center Drive Shaft - Front Page 20... -
Page 21: Rear Suspension
Rear Suspension Page 21... -
Page 22: Rear Gearbox Mount
Rear Gearbox Mount 39 113 49 113 48 113 40 113 49 113 48 133 136 140 Page 22... -
Page 23: Center Driveshaft - Rear
Center Driveshaft - Rear Page 23... -
Page 24: Chassis
Chassis Page 24... -
Page 25: Radio Tray Assembly
Radio Tray Assembly 32 91 28 91 32 91 31 91 50 92 28 91 31 91 Page 25... -
Page 26: Engine/Clutch/Air Fliter
Engine/Clutch/Air Fliter Page 26... -
Page 27: Fuel Tank Assembly
Fuel Tank Assembly 28 114 50 114 2 114 Page 27... -
Page 28: Wheel And Tire Assembly
Wheel and Tire Assembly Page 28... -
Page 29: Replacement Parts List
Replacement Parts List Key # Stock# Description Key # Stock# Description SWK2022 3mm x 6mm Flathead Screw SWK2384 4mm Lock Nuts SWK2024 3mm x 8mm Flathead Screw SWK2386 5mm Flanged Lock Nuts SWK2026 3mm x 10mm Flathead Screw SWK2392 3mm Nuts SWK2028 3mm x 12mm Flathead Screw SWK2419... - Page 30 Shock Shaft Bushing 1mm SWK2600 Bearing Crush Sleeve 7mm Snap Ring SWK2620 Clutch Bearings 5x10x4mm Shock Cap SWK2720 Mayhem ST Body (Pre-cut & Painted) 1mm Spring Clip SWK2750 ST Dish Wheels, White 2mm Spring Clip 3mm Spring Clip SWK2860 Truck Tires/Inserts...
- Page 31 Key # Stock# Description Key # Stock# Description SWK3040 Shock Molded Parts Bag SWK3098 Diff Housing Bag 1mm Spring Clip Lower Diff Housing 2mm Spring Clip Upper Diff Housing 3mm Spring clip Bearing Support 4mm Spring Clip Center Diff Housing (upper) 5mm Spring Clip Center Diff Housing (lower) Upper Shock Eyelet...
- Page 32 Key # Stock# Description Key # Stock# Description SWK3108 Steering Servo Saver Bag SWK3110 Throttle Linkage Bag Servo Horn Adapter 23T Threaded Servo Arm Guide Pivot Servo Horn Adapter 24T Countersunk Servo Arm Guide Pivot Servo Horn Adapter 25T Servo Horn Adapter 23T Steering Servo Arm Servo Horn Adapter 24T Steering Bellcrank Bushings...
- Page 33 Key # Stock# Description Key # Stock# Description SWK3116 Mount Bag SWK3138 Caster/Camber Shim Bag Upper Hinge Pin Bushing Servo Mounting Pads Camber Shim 1mm Stand-Up Servo Mounting Pads Camber Shim 1.5mm Fronnt Body Mount Caster Shim Shim 2mm Rear Body Mount Caster Shim 2.5mm Transponder Mount Steering Servo Mounts...
- Page 34 Key # Stock# Description Key # Stock# Description SWK3173 Center Drive Cup SWK3190 Flywheel SWK3192 Collet SWK3180 Front Sway Bar Bag Clutch Nut Bag Sway Bar Pivot Ball 3mm x 14mm Set Screw SWK3194 Clutch Nut 3mm x 3mm Set Screw Shims Front Sway Bar Sway Bar Mounts...
- Page 35 Key # Stock# Description Key # Stock# Description SWK3274 Aluminum Wheel Hex SWK3294 Rear Skid Plate/Bumper Bag Rear Skid Plate/ Bumper SWK3275 Truck Ackerman Rack Kit Rear Bumper Tubes (chrome) Truck Ackerman Steering Rack 6.8mm Pivot Ball SWK3296 Bumper Braces Shim Washers SWK3297 Body Clips...
- Page 36 © 2005 Horizon Hobby, Inc. 4105 Fieldstone Road Champaign, Illinois 61822 (877) 504-0233 www.horizonhobby.com 7809...
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