2.7 SPARK PLUG
This spark plug located at the front of the engine.
Disconnect the spark plug cap and unscrew the spark plug.
Inspect the spark plug electrodes for wear.
Change a new spark plug if the electrodes and insulator tip
appear unusually fouled or burned.
Discard the spark plug if there is apparent wear or if the
insulator is cracked or chipped.
The spark plug gap shall keep in 0.6-0.7mm.
With the sealing washer attached, thread the spark plug in
by hand to prevent cross threading.
Tighten the spark plug with 25-30 N.m
2.8 IDLE SPEED
ADJUST SCREW
Connect an engine speedometer.
Warm up the engine, 10 minutes are enough.
Turn the idle-speed adjust screw on the carburetor
to obtain the idle speed. “Turn in” (clockwise) will get higher
speed. “Turn out” (counter clockwise) will get lower speed.
IDLE SPEED: 1800±100 rpm
2.9 DRIVE CHAIN
Inspect the chain slack. The standard is 10-25mm.
Adjust the chain slack.
Loose the lock bolts (4 pcs) then adjust the drive chain
slack by turn the adjusting nut.
Tighten the four lock bolts.
8
Summary of Contents for ATV BXL 100
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