YX Motors YXQUAD X, Manual, Page: 123 / 159

The air filter element should be cleaned every 20-
40 hours. It should be cleaned and lubricated more
often if the vehicle is operated in extremely dusty
areas. Each time air filter element maintenance is
performed, check the air inlet to the air filter case
for obstructions. Check the air filter element rub-
ber joint to the throttle body and manifold fittings
for an air-tight seal. Tighten all fittings securely to
avoid the possibility of unfiltered air entering the
engine.
NOTICE
Never operate the engine with the air
filter element removed. This will al-
low unfiltered air to enter, causing
rapid engine wear and possible en-
gine damage. Additionally, operation
without the air filter element will af-
fect the fuel injection system with
subsequent poor performance and
possible engine overheat.
1. Drive select lever box check hose
Drive select lever box check hose
The drive select lever box check hose is located
under the console. ( See page 8-9 for console re-
moval and installation procedures.) If dust or water
collects in the drive select lever box check hose,
remove the hose and clean it.
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