Yetter 25 AVENGER COULTER, Operator'S Manual

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26
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 polyurea, 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
2967-404 13” TAPER TOOTH R.M. WHEEL 1.12 OZ
2967-602 13” SHARK TOOTH R.M. WHEEL 1.12 OZ
2967-186 FLOATER WHEEL KIT W/R.M. WHEEL 2.08 OZ
BEVEL R.M. WHEEL W/ FLOATER
WHEEL KIT 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.