E-TON Viper 70 Owner's Manual
E-TON Viper 70 Owner's Manual

E-TON Viper 70 Owner's Manual

With 4 cycle engines
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E-TON
2006-2009 VIPER
OWNER'S MANUAL
Viper 70, Viper 70M,
and Viper 90R
with 4 Cycle Engines
Copyright ©2008-2009 ETON America, all rights reserved.

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Summary of Contents for E-TON Viper 70

  • Page 1 E-TON 2006-2009 VIPER OWNER’S MANUAL Viper 70, Viper 70M, and Viper 90R with 4 Cycle Engines Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 2: Important Notices

    ADULT Supervision and Instruction are REQUIRED. This vehicle MUST NOT be operated by a youth without Adult supervision and instructions. Unattended operation without adult supervision could result in injuries. E-TON recommends that both the operator and the adult supervisor attend an ATV safety instruction course.
  • Page 3: Table Of Contents

    Changing the engine oil ...........................12 Transmission ................................12 Gear Changing ..............................12 Changing the transmission oil..........................13 To change the Transmission oil on your E-TON engine, follow these steps: ............13 Tires and Wheels ..............................15 Tire & Wheel Inspection..........................15 Tire Pressure ..............................15 Spark Plug ................................15 Exhaust System Maintenance...........................15...
  • Page 4: Safety Notes

    Safety Notes 1. Both the adult supervisor and youth operator must fully understand everything in this manual before operating this vehicle. 2. This vehicle was designed for the operator only. NO PASSENGERS should be allowed on this vehicle. 3. This vehicle is designed for operation on level, obstacle free off-road areas. 4.
  • Page 5 12. LEARN TO RIDE safely. Have an experienced rider teach you the safe operation of your vehicle. E-TON recommends you take an ATV riding course before you first ride your vehicle. Page 4...
  • Page 6 this vehicle when hot. Ask 13. NEVER REFUEL your adult supervisor to refuel your vehicle. Gasoline is extremely flammable and will ignite if spilled on a hot engine or muffler. Never smoke or expose the fuel to an open flame or spark while refueling your vehicle.
  • Page 7: Additional Safety Tips

    Additional safety tips: • Participate in an approved ATV safety education training program • Always provide responsible adult supervision for ATV operators younger than 18 years of age • Don't let youngsters ride full-sized ATV's • Follow all safety recommendations of the ATV manufacturer •...
  • Page 8: Vehicle Identification Numbers

    Vehicle Identification Numbers Vehicle Identification Number (VIN) Engine serial number is located at the front of the unit under is located on the left-hand side of the the front fender on a plate mounted engine on the crankcase housing. between the main frame rails. Your VIN RFZ______________ Eng.
  • Page 9: Engine Stop Switch (5)

    Control Features Engine Stop Switch (5) Throttle lever The throttle lever is located on the right-hand handle bar below the grip. To operate the throttle The stop switch is a red colored rocker switch lever, place your right thumb on the lever and located on the left-hand handle bar.
  • Page 10: Front And Rear Brakes

    Stop/Start key ring switch. (This feature is an optional kit for the Viper 70. A remote Stop Only kit is optional for the Viper 90R). This feature must be engaged in order to start The remote switch has two buttons, a Stop the engine.
  • Page 11: Fuel Tank

    Once the unit has been stopped with the the tank to prevent fuel spills. DO NOT allow dirt remote switch you must press the run button or other debris to enter the tank when refueling. in order for the unit to be restarted. This action resets the remote receiver on the unit.
  • Page 12: Inline Fuel Filter

    normal operation of the unit. This allows fuel returning the clamps to the original position. Turn to flow to the carburetor for normal operating. the fuel valve to the “ON” position and check for The “RES” position allows fuel to flow from leaks.
  • Page 13: Changing The Engine Oil

    70cc Engine = 100cc / 3.4oz 90cc Engine with Reverse = 300cc / 10.2oz Always check the engine oil level before each To change the engine oil in your E-TON engine riding session. follow these steps: 1. Place an oil catch pan directly below Changing the engine oil the engine crankcase.
  • Page 14: Changing The Transmission Oil

    3. Slide the selector switch to the neutral position and pause a few seconds to allow the transmission to synchronize To change the Transmission oil on your E-TON the gears. engine, follow these steps: 4. Continue sliding the selector switch to 1.
  • Page 15 2. Remove the transmission case drain plug located on the bottom of the crankcase on the underside of the unit. 3. Remove the engine oil filler hole plug. 4. Allow the oil to drain completely (15- 30min). 5. Reinstall the transmission case drain plug and torque to 7-10lb-ft.
  • Page 16: Tires And Wheels

    2. Clean dirt from around spark plug base with brush or air. Tires and Wheels 3. Remove spark plug with spark plug Tire & Wheel Inspection wrench. It is important to inspect your tires and wheels 4. Set the spark plug gap on the new plug for damage and wear before each riding to 0.023”...
  • Page 17: Spark Arrestor Screen

    Air Filtration System Spark Arrestor Screen Required maintenance and cleaning: Air Filter Maintenance To maintain the highest performance from your engine and to reduce excessive wear that could cause engine failure, the engine requires a continuous flow of clean air. Air is taken into the engine through air filters to clean the air prior to mixing it with fuel in the carburetor.
  • Page 18: Braking Systems

    5. Soak the elements in clean engine oil as needed to insure safe brake operation. Clean any until completely saturated. build-up of mud or debris from the brake mechanism. 6. Squeeze out the excess oil until the element does not drip any oil. The brakes are equipped with a wear indicator to 7.
  • Page 19: Rear Brake System Inspection

    Fill Master Brake Cylinder Reservoir Remove the reservoir cover by removing the two cover bolts. Fill the reservoir to 1/8” from top with Dot-3 SAE- J1703 grade brake fluid. Caution: DO NOT allow dirt to fall into the reservoir. Replacement of the brake shoes and cables Refold the cover gasket as shown in picture and should ONLY be preformed by a qualified replace cover and bolts...
  • Page 20: Purging Brake Lines

    The amount of slack in the chain should not exceed 10-20mm or ¼” - ½”. Purging Brake Lines Inspect the drive and axle sprockets for worn, damaged or broken teeth. Replace as needed. Inspect the chain links for damaged, worn or loose rivets.
  • Page 21: Throttle Lever

    maximum speed of the unit. Turning the stop screw counter clockwise will increase the throttle Throttle Lever travel thus increasing the maximum speed of the unit. Tighten the stop screw locking nut when the The throttle lever is located beside the right- handlebar grip and is operated by using the right-hand thumb.
  • Page 22: Pre-Operation Inspection

    4. Tether switch is fully inserted. (Viper 70M costly repairs. & Viper 70 Only) 1. Check engine oil level. 5. If you have used the remote control 2. Check engine fuel level.
  • Page 23: Turning Your Atv

    Turning your ATV Learning to turn your ATV requires you to learn to shift your weight and control the throttle to allow the rear wheels to turn properly. When making a turn, the wheels on the outside of the turn must travel a wider radius and thus a greater distance than the inside wheels of the turn.
  • Page 24: Specifications

    Specifications Viper 70Mini Viper 70 Viper 90-4R (RX4-70M) (RX4-70) (RX4-90R) Engine Four cycle air cooled (EPA Type Four cycle air cooled Four cycle air cooled Compliant) Displacement 69.3cc 69.3cc 88.4cc φ47.0 * 40mm φ47.0 * 40mm φ47.0 * 51.0mm Bore / Stroke...
  • Page 25 Viper 70Mini Viper 70 Viper 90-4R (RX4-70M) (RX4-70) (RX4-90R) Carburetor TK SVR 22mm (Manual Make/Size SW 18mm (Manual Coke) SW 18mm (Manual Coke) Choke) Main Jet 0.95mm 0.95mm 0.1mm Pilot Jet 0.32mm 0.32mm 0.32mm Air Mixture Adjustment Back out 1½ - 1¾ turns Back out 1½...
  • Page 26: Maintenance Schedule

    I: Inspect and Clean, Adjust, Lubricate, or Replace (if necessary) C: Clean L: Lubricate R: Replace NOTE: E-TON recommends that all maintenance and inspections be performed ONLY by a qualified and fully trained technician! Page 25 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 27 I: Inspect and Clean, Adjust, Lubricate, or Replace (if necessary) C: Clean L: Lubricate R: Replace NOTE: E-TON recommends that all maintenance and inspections be performed ONLY by a qualified and fully trained technician! Page 26 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 28 I: Inspect and Clean, Adjust, Lubricate, or Replace (if necessary) C: Clean L: Lubricate R: Replace NOTE: E-TON recommends that all maintenance and inspections be performed ONLY by a qualified and fully trained technician! Page 27 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 29: Owners Maintenance Records

    Owners Maintenance Records Maintenance Performed Date Performed By Page 28 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 30: Wire Diagram Viper 70M (Rxl-70M)

    Wire diagram Viper 70M (RX4-70M) Page 29 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 31: Wire Diagram Rxl-90R

    Wire diagram RX4-90R Page 30 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 32: Warranty

    Warranty ETON AMERICA, LLC. LIMITED VEHICLE WARRANTY ETON America warrants all new ETON vehicles sold by authorized Eton Dealers to be free from defects in materials and workmanship, subject to the following exclusions and limitations. New vehicles sold by an authorized dealer to original retail consumers are covered by this policy for a period of six (6) months from the date of delivery.
  • Page 33 ETON AMERICA, LLC. LIMITED VEHICLE WARRANTY Scheduled maintenance service is the responsibility of the owner during and after the warranty period. In the event of a failure or required repair, the owner should take vehicle to an authorized dealer for repair without undue delay and within a maximum of thirty, (30), days of the occurrence of the problem.
  • Page 34: Owner's Notes

    Owner’s Notes: Page 33 Copyright ©2008-2009 ETON America, all rights reserved.
  • Page 35 ETON AMERICA, LLC. LIMITED VEHICLE WARRANTY ETON America warrants all new ETON vehicles sold by authorized ETON Dealers to be free from defects in materials and workmanship, subject to the following exclusions and limitations. New vehicles sold by an authorized dealer to original retail consumers are covered by this policy for a period of six (6) months from the date of delivery.
  • Page 36 ETON AMERICA, LLC. LIMITED VEHICLE WARRANTY LIMITATIONS. This Limited Vehicle Warranty shall not cover any of the following: Repairs or replacement required as a result of (i) accident, (ii) misuse or neglect, (iii) lack of reasonable and proper maintenance, (iv) repairs improperly performed or replacement improperly installed, (v) use of replacement parts or accessories not conforming to ETON America LLC specifications which adversely affect performance and/or durability, (vi) alterations or modifications not recommended or approved in writing by ETON America LLC, and/or...
  • Page 37: Eton America Llc

    ETON America LLC ATV LIMITED WARRANTY FEDERAL EMMISSION CONTROL SYSTEMS ETON America LLC warrants each new Scooter/moped vehicle that includes as standard equipment a taillight and a stoplight; Is designed, built and equipped so as to conform at the time of initial retail purchase with all applicable regulation of the United States Environmental Protection Agency (“US EPA”) and: Is free from defects in material and workmanship which would cause such Scooter/moped vehicle to fail to conform with applicable regulations of the US EPA, for a time period of two and a half (2.5) years and, depending on the engine displacement:...
  • Page 38 Page 37 Copyright ©2008-2009 ETON America, all rights reserved.

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