Operation Manual
Annual Maintenance
TIMBERWOLF Log Splitters
Grease
Hydraulics
20
• Grease wheel bearings annually.
• Grease wheel bearings after any trip longer than 50
miles.
• Change hydraulic oil annually.
• Change hydraulic oil filter after 1000 hours of
operation or when filter condition gauge approaches
red zone.
&CAUTION
Make sure system is depressurized before you
do any hydraulic system repairs. See Hydraulic
Safety in the Safety section.