Spark Plugs; Spark Plug Removal And Replacement; Oil And Filter Change - Linhai LH500ATV-D Owner's/Operator's Manual

16. MAINTENANCE

Spark Plugs

Standard spark plug
DPR7EA-9(NGK)
③ Gap:0.8-0.9mm

Spark Plug Removal and Replacement

WARNING
Never attempt to remove a spark plug while the engine is warm. The exhaust
system or engine could burn you causing severe injury.
Remove the spark plug by rotating counterclockwise.
Reverse the procedure for spark plug installation. Torque to 17ft.Ibs (23N.m).

Oil and Filter Change

The recommended oil change interval is 30 hours, or every 3 mouths,
whichever comes first. Suggested break in oil change is at 20 hours, or one
mouth, whichever comes first. Severe use operation requires more frequent
service. Severe use includes continuous duty in dusty or wet conditions, and
cold weather riding.
NOTE: Severe use cold weather riding is all riding below
℃),
10°F(-12 and riding between 10°F (-12
OWNER'S/OPERATOR'S MANUAL
LH500ATV-D
Inspect:
 Insulator ①
Abnormal color: Replace.
Normal color is a medium-
To-light tan color.
 Electrode ②
Wear/damage: Replace. Clean:
 Spark plug
(with spark plug cleaner or wire brush)
Measure:
 Spark plug gap ③
Out of specification: Adjust gap.
℃)
and 30°F (0
14.0
℃) when m ost t
16-17