Check-mark
Check these items
Frequency
Check the three lynch pins on the hitch to verify they are securely
fastened.
Each operation.
Check the hydraulic fluid level to verify there is sufficient fluid in
the system.
Each operation.
Check hydraulic lines for breaks and punctures.
Each operation.
Verify hydraulic lines are plugged in securely.
Each operation.
Verify hydraulic lines are tied well away and cannot bind or be
pinched.
Each operation.
Check the cross bolts that secure the 9 pivot pins.
Each operation.
Verify the pins on each end of the drive shaft are secured.
Each operation.
Verify the safety chains on the drive shaft are securely attached
to the cover.
Each operation.
Verify the cutting tips on the cutting wheel are tight.
Every 4 hours.
Grease 2 pins on the deflector shield.
Every 6 hours.
Grease all 9 pivot pins.
Every 10 hours.
Check the oil in the stump grinder’s gearbox. For type and
quantity refer to the maintenance section.
Every 200
hours.
5.2 Pre-Operation Check List
14