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Craftsman 247.794500 Owner's Manual page 14

22 ton hydraulic

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Maintenance
Schedule
Check hydraulic fluid
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Change hydraulic fluid
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Changehydraulic filter
Q,r-
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Checkhoseclamps
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Lubricate beamand wedge
Checkengineoil
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Changeengineoil
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O1 Serviceair cleaner
tit
Cleanenginelinkages
engine linkages
Clean
Service spark plug
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General Recommendations
Always observe safety rules when performing
any maintenance.
The warranty on this log splitter does not cover
items that have been subjected to operator
abuse or negligence. To receive full value from
the warranty, operator must maintain the log
splitter as instructed in this manual.
Some adjustments will need to be made
periodically to maintain your unit properly.
All adjustments in the Service and Adjustments
section of this manual should be checked at least
once each season.
Followthe maintenance schedule given above.
Periodicallycheck all fasteners and make sure
these are tight.
,_
WARNING:
Always stop the engine and
disconnect spark plug wire before
performingany maintenance or adjustments.
Splitter Mechanism
Hydraulic Fluid
Check the hydraulic fluid level in the log splitter
reservoir tank before each use. Fluid level should
14
be 1.5" to 2" from the top of the tank (four gallons
approximately).
Change the hydraulic fluid in the reservoir every
100 hours of operation.
Disconnect the suction hose from the bottom of
the reservoir tank, and drain the fluid into a
suitable container.
Refill using only Dexron III automatic
transmission fluid or 10W non-foaming hydraulic
fluid. Also change the hydraulic filter.
NOTE: Drain the fluid and flush the reservoir tank and
hoses with kerosene whenever any repair work is
performed on the tank, hydraulic pump or valve.
Contaminants in the fluid will damage the hydraulic
components (should be performed by your Sears
service center).
Hydraulic Filter
Change the hydraulic filter every 50 hours of
operation. Use only a 10 micron hydraulic filter.
Hose Clamps
Check the hose clamps on the suction hose
(attached to the side of the pump) for proper
tightness before each use.
Check the hose clamps on the return hose at
least once a season.

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