Bush Hog 306 Manual De Usuario

13

Uneven Cut

Cutter not level side to side.

See SECTION II

Worn or bent blades.

Replace blades per paragraph 4-4.

Stripping or Windrowing

Possible build-up of material under Clean cutter.
cutter.

Cutter not level.

Refer to Section II.

Worn blades.

Replace per paragraph 4-4.

Noisy Cutter

Loose components.

Check al bolts for tightness per
paragraph 20.

Low oil in gearboxes.

Check for proper oil level.  Refer to
paragraph 4-2.

Rapid Blade Wear

Blade contacting the ground.

Adjust cutter to operate at a height

(Cutting Edge)

that will eliminate ground contact.

Rapid Blade Wear

Cutter not being operated at

Reduce ground speed.

(Bolt Hole)

rated RPM speed.

Set tractor throttle for proper PTO
speed.

Too much ground speed.

Use lower gear.

Poor Shredding Job

Incorrect deck tilt.

Adjust per paragraph 3-2.

Excessive ground speed.

Reduce ground speed.

Worn blades.

Replace blades per paragraph 4-4.

Cutter Vibration

Cutter not being operated at rated

Set tractor throttle for proper PTO

RPM speed.

speed.

Possible build up of material on

Clean blade pan.

blade pan.

Broken blade.

Replace blades per paragraph 4-4.

Blades unequal weight.

Replace blades per paragraph 4-4.

Figure 4-5 Tightening Bearings

Old nut being split for removal

Roll  pin  being  driven  in
after tightening bearing