Delta Manual

Manual choke lever (9)

All Viper models are equipped with a manually operated carburetor choke system. This choke is operated by the lever at the bottom of the left hand control switch. When first starting the engine,(cold start), place the lever in the full left position, (Choke closed or on) As the engine warms return the
lever to the full right position. (Choke open or off).

To increase the throttle’s travel, thus increasing the maximum speed, turn the throttle stop bolt counter clockwise. To decrease the throttle’s travel, thus decreasing the maximum speed, turn the throttle stop bolt clockwise.

Use your front and rear brakes in combination to control your speed while descending a grade. Use caution not to apply too much pressure to your front brakes so that the wheels lock up, stop turning, and causing a loss of steering control. If the front wheels lock up, and stop turning, lightly reduce the pressure on the front brake lever until they unlock and start to turn.

Spark Arrestor Screen

Required maintenance and clean out:

1. After every 100 hours of operation the muffler should be cleaned by removing the clean out bolt by using a 12mm wrench.
2. After every 60 hours of operation the Spark Arrester has to be cleaned by loosening the retaining nut using a 10mm socket. Using pliers turn the sleeve of the Spark Arrester counterclockwise and pull out.

Clean the screen with an exhaust cleaning solution and replace, securing it by tightening the retaining

Braking Systems

Your ATV unit is equipped with dual front mechanical drum brakes and a rear hydraulic disc brake. The front brakes are applied by squeezing the brake lever on the right-handle bar, while the rear brake is applied by squeezing the brake lever on the left-handle bar.

Inspect the brake arm, spring, rod and fastener for signs of wear or damage. Operate the brake lever while watching the brake mechanism for proper operation. Tighten, repair or replace parts as needed to insure safe brake operation. Clean any build-up of mud or debris from the brake mechanism.

Download Eton Viper 50 – RXL50 Owner’s Manual

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