Technical Documents
White Papers are general technical documents that cover a variety of topics or issues with E-TON product lines to keep your vehicle running smoothly. The current documents are presented below in PDF format, and may be printed and referenced as needed.
- WP-0001: Carburetor Adjustment 50 70 & 90cc 2 Cycle explains how to adjust idle speed through the air-to-fuel ratio on the carburetor using the adjustment screw to prevent stalling.
- WP-0002: Drive Chain Adjustment gives maintenance information about the drive chain and chain adjustment procedures.
- WP-0003: Change Transmission Gear Oil 50/70/90cc Models lists steps for draining and refilling the transmission gear oil in the transmission case for the 50, 70, and 90 youth models.
- WP-0004: Change Transmission Gear Oil Yukon Models lists steps for draining and refilling the transmission gear oil in the transmission case for 150cc Yukon models. Please use WP-0010 for information on changing the gear oil for the Viper 150R.
- WP-0005: Change Transmission Gear Oil 40cc Models lists steps for draining and refilling the transmission gear oil in the transmission case for 40cc Y-6 models.
- WP-0006: Changing Spark Plug explains how to change the spark plug, which should be done at the start of every riding season.
- WP-0007: Changing Transmission Oil on Beamer lists steps for draining and refilling the transmission gear oil in the transmission case for 50cc Beamer Scooters.
- WP-0008: Spark Plug Overview gives a thorough technical summary of spark plugs, courtesy of NGK.
- WP-0009: Clutch Roller Weights lists the mass values of certain clutch rollers depending on the model they fit.
- WP-0010: Changing Transmission Gear Oil Viper 150R lists steps for draining and refilling the transmission gear
oil in the transmission case for the Viper 150R model.
- WP-0011: Sound Intensity Report is a chart of the sound intensity ratings of various models in a static and moving conditions.
- WP-0012: Chain Replacement describes removing the drive chain and details how to remove and replace the master link. It also presents a chart of chain specifications and measurements.
- WP-0013: Changing Transmission Gear Oil 2006 Models lists steps for draining and refilling the transmission gear oil in the transmission case for the 2006 four-stroke Viper models.
- WP-0014: Checking and Changing Engine Oil gives information on replacing the engine oil for the 2006 four-stroke models.
- WP-0015: Air Filter Cleaning Procedures outlines the proper way to clean the air filter, as well as recommended solvents to use on the filter element.
- WP-0016: Viper ATV Power Loss 2 Cycle If your 2-stroke Viper ATV shows symptoms of power loss after 40-60 hours, it may have a clogged or dirty spark arrestor screen.
- WP-0017: Viper ATV Power Loss 4 Cycle If your 4-stroke Viper ATV shows symptoms of power loss after 40-60 hours, it may have a clogged or dirty spark arrestor screen.
- WP-0018: Beamer Scooter Battery Servicing Information on servicing the battery in the Beamer Scooter Series.
- WP-0019: Beamer Scooter Luggage Box Setup. Installation instructions for the Luggage box on the Beamer Scooter.
- WP-0020: ATV with Electric Gear Selector. Gear selection Indicators are blinking and unit will not start.
- WP-0021: Beamer Starting Procedure. Steps to properly start the Beamer scooter.
- WP-0022: Speed Limit Keys for FX Rover. Information on the speed limiting keys included with the FX Rover.
- WP-0023: Throttle Lever Speed Adjustment. Adjusting free travel on the throttle cable.
- WP-0024: Two Cycle Engine Oil Pump Testing. Testing performance of the oil pump in 2-cycle engines.
- WP-0025: Rover (UK1) Brush Guard removal and Grab Bar Kit installation. Instructions for removing the brush guard/upper frame and installing the optional grab bar assembly.
- WP-0026: Starter Motor Troubleshooting. What to do if the starter motor in any E-TON vehicle does not function correctly when the starter button is pressed.
