Yetter 2987 NH3 Magnum - Manual (Page 15)

15
MAINTENANCE
Lubrication
CAUTION: To help prevent serious injury or death to you or others
caused by unexpected movement, service machine on a level surface.
Lower machine to ground or sufficiently lock or block raised machine
before servicing. If machine is connected to tractor, engage parking
brake and place transmission in "PARK", shut off engine and remove
key. If machine is detached from tractor, block wheels and use shop
stands to prevent movement.
CAUTION: Do not clean, lubricate, or adjust machine while in motion.
Use grease based on NLGI consistency numbers and the expected air
temperature range during the service interval.
Use a multi-purpose lithium, water resistant, moderate speed, and NLGI
grade #2 grease.
Other greases may be used if they meet the following NLGI Performance
Classification: GC-LB
IMPORTANT: Some types of grease thickener are not compatible with
others. Consult your grease supplier before mixing different types of
grease.
Alternative Lubricants
Conditions in certain geographical areas may require special lubricants and
lubrication practices which do not appear in the operator's manual. If there are
any questions, consult Yetter Manufacturing Co. to obtain latest information and
recommendation.
PART #
DESCRIPTION
OUNCES OF GREASE
2987-396 CAST PRESS WHEEL 2.40 OZ
Storing Lubricants
Your machine can operate at top efficiency only if clean lubricants are used.
Use clean containers to handle all lubricants.
Store them in an area protected from dust, moisture and other contaminants.