Pre-Operation Inspection; Starting Procedure; Driving - Eton VIPER 50M Owner's Manual

4. Allow the oil to drain completely (15-30
min).
5. Reinstall the drain plug and tighten.
Torque to 7-10lbf-ft
6. Fill the transmission box with SAE 80-
90 gear oil.
a. V70 & V90 100cc / 3.4oz
b. V90R 300cc / 10.2oz
7. Reinstall the fill hole plug finger tight.
8. Dispose of used oil at a proper
recycling station as required by law.

Pre-Operation Inspection

procedure
The following procedure must be
performed before each operating session.
Checking your ATV takes only a few minutes
and may save you from serious injuries and
costly repairs.
1. Check engine oil level.
2. Check engine fuel level.
3. Check brake operations and brake
fluid Level.
4. Check tire condition and pressure.
5. Check drive chain condition and slack.
6. Check throttle operation and free play
adjustment.
7. Check engine stop switch for proper
operation.
8. Check steering system. Look for free
and smooth operation. Check all
fastening hardware.
9. Check all nuts, bolts and other
fasteners for loose conditions.
10. Inspect unit for any broken or
damaged parts.
11. Check all indicator lights and switches
for proper operation.
12. Insure you are wearing proper clothing
and protective gear. Helmet, Gloves
Pads etc.

Starting Procedure

The following procedure must be followed
each time you start your unit.
Park the unit on a level surface and lock the
parking brake.
Place the transmission gear selector switch in
the "N", Neutral, position. (Viper 90R only)
Insure the safety tether switch cap is fully
engaged. (Viper 50M &70 Only)
Turn the fuel valve to the "ON" position.
Insert the key into the ignition switch and turn to
the "ON" position.
Turn the engine stop switch to the "ON" position.
Set the manual choke lever to the full left
position (Choke close or on)
Apply slight pressure to the throttle lever.
Press the starter button on the left-handle bar.
Your unit should start within 10 seconds of
pushing the starter button. If the unit fails to start
check the following.
1. Engine stop switch is "ON".
2. Parking Brake Locked "ON".
3. Transmission selector switch in the "N"
position (Viper 90R only)
4. Tether switch is fully inserted. (Viper 50M
& Viper 70 Only)
5. If you have used the remote control
switch to stop the unit, make sure you
have pressed the run button on the
switch to reset the engine stop receiver.
(Viper 50M & 70 standard equipped.
Viper 90 & 90R Optional kit)
6. Set the manual choke lever to the full left
position (Choke close or on)
Driving your ATV
Your ATV should only be driven in an area that
is designated for this use. Insure that the area is
free of obstacles and other dangers that could
cause a loss of control. Check with your local
authorities for any regulations regarding the use
of your ATV.
Always keep your feet on the footrests and your
hands on the handle bar grips while operating
your ATV. Doing so will give you the best control
of the unit.
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