Baja motorsports DIRT BIKE MOTOCROSS DR50 Manual Del Operador página 15

To change engine lubricant:
Lubricant should be changed while the engine lubricant is still
warm, but not hot. This allows the lubricant to drain quickly
and completely.
WARNING:
Do not change engine lubricant while it is hot. Accidental
contact with hot engine lubricant could result in serious
burns.
 Park vehicle on level ground and lower side stand.
 Remove oil cap/dipstick.
 Place a container underneath the oil drainage bolt to col-
lect used lubricant as it drains.
 Unscrew the oil drainage bolt and remove the bolt and
washer.
 Allow lubricant to drain completely.
 Reinstall washer and oil drainage bolt. Torque oil drainage
bolt to 18 ft.lbs. (24 Nm).
 Fill crankcase with specified lubricant as described in the
Operator's Manual.
NOTE: Used lubricant should be disposed of at an approved
disposal site. See your local oil retailer for more information.
NOTICE:
Attempting to start the engine before it has been properly
filled with lubricant will result in equipment failure.
MAINTENANCE
CHECKING/CLEANING AIR FILTER
The air filter element must be kept clean to provide good
engine power. If you use your vehicle under normal, low-
tension conditions, you should service the air filter at the
intervals specified. If you ride in dusty, wet, or muddy con-
ditions, you will need to inspect the air filter element much
more frequently.
NOTICE:
Always check the air filter element after riding in severe
conditions and clean or replace as needed. Operating
the dirt bike with a clogged air filter may cause engine
damage.
Air filter removal and cleaning:
 Loosen clamp screw to allow air filter to be removed.
 Remove air filter element.
 Inspect filter for dirt or tears.
 Tap filter lightly to clean. If necessary, filter may also be
cleaned with compressed air.
 Replace the air filter element and tighten clamp screw.
Make sure the element is securely in position and properly
sealed.
NOTE: Do not operate the engine without the air filter ele-
ments in place. Rapid engine wear will result.
15 — English
CLAMP SCREW
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