Owner Service
23
MAN0577 (6/29/2007)
BLADE SERVICING
Removing Blades
(Figure 11)
NOTICE
■
If blade pin (1) is seized in crossbar and extreme
force will be needed to remove it, support crossbar
from below to prevent gearbox damage.
1.
Disconnect driveline from tractor PTO.
2.
Open blade access cover and align crossbar (3)
with blade access hole in the cutter frame. Remove
nut (5), top blade if installed, and bushing (4) from
blade pin. Drive pin (1) out of crossbar (3).
3.
Rotate crossbar (3) and repeat for opposite blade.
Installing Blades
Your dealer can supply genuine replacement
blades. Substitute blades may not meet original
equipment specifications and may be dangerous.
NOTICE
■
Crossbar rotation viewed from the top of the
cutter, is counter-clockwise for the right gearbox
and clockwise rotation on the left gearbox; the cen-
ter crossbar is counter-clockwise on the 540 rpm
models and clockwise on the 1000 rpm models. Be
sure to install blade cutting edge to lead in correct
rotation.
Figure 11
. Blade Assembly
NOTE:
Always replace or sharpen both blades at the
same time.
1.
Inspect blade bolt (1) and bushing (4) for nicks or
gouges. Replace blade bolt if any defects are
found, Always replace lock nut (5) when changing
blades.
2.
Insert blade pin (1) through blade (2), align key on
blade pin with keyway in crossbar, and push blade
pin through crossbar.
3.
Install upper blade, if using shredder kit, and
bushing (4). Place a few drops of oil on pin and
torque nut to 644 lbs-ft.
4.
Repeat steps for opposite side.
NOTE:
Blade should be snug but should swivel on
pin without having to exert excessive force. Oper-
ating cutter when blades do not freely swing will
cause excessive vibration.
Sharpening Blades
NOTICE
■
When sharpening blades, grind the same
amount on each blade to maintain balance.
Replace blades in pairs. Unbalanced blades will
cause excessive vibration, which can damage
gearbox bearings. Vibration may also cause struc-
tural cracks to cutter.
1.
Sharpen both blades at the same time to maintain
balance. Follow original sharpening pattern.
2.
Do not sharpen blade to a razor edge—leave at
least a 1/16" blunt edge.
3.
Do not sharpen back side of blade.
Figure 12
. Sharpen Blade Cutting Edge
CAUTION
1. Blade pin
2. Blade
3. Crossbar
4. Flange bushing
5. 1-1/4 Locking jam nut
Содержание TS1680
Страница 1: ...OPERATOR S MANUAL ROTARY CUTTER MAN0577 Rev 9 30 2015 TS1680 TS1680Q...
Страница 28: ...28 Troubleshooting MAN0577 6 29 2007 NOTES...
Страница 41: ...Assembly 41 MAN0577 6 26 2007 Figure 29 TS1680 Pull Type Cutter Assembly Front Half...
Страница 47: ...Assembly 47 MAN0577 6 26 2007 Figure 35 Stationary Blade Positions for 1000 RPM and 540 RPM Models...
Страница 52: ...52 Parts MAN0577 6 29 2007 PULL TYPE ASSEMBLY FRONT HALF...
Страница 56: ...56 Parts MAN0577 6 29 2007 MOUNTED CUTTER ASSEMBLY Rev 1 25 2008...
Страница 58: ...58 Parts MAN0577 6 29 2007 CENTER GEARBOX ASSEMBLY...
Страница 60: ...60 Parts MAN0577 6 29 2007 SIDE GEARBOX ASSEMBLY...
Страница 70: ...70 Parts MAN0577 6 29 2007 CASTER ARM ASSEMBLY MOUNTED...