Toro Greensmaster TriFlex 3400 - Front Roller

Greensmaster 3300/3400
DPA Cutting Units
Page 8 -- 28
Front Roller
Removal (Fig. 29)
1. Positionmachineonacleanandlevelsurface,lower
cuttingunits,stopengine,engageparkingbrakeandre-
move key from the ignition switch.
2. Remove thecuttingunitfrom themachineand place
on a level working surface. Use appropriate support to
raise front roller from work surface.
3. Loosencapscrew(item1)thatsecuresthefrontroll-
er shaft to each front height--of-- cut arm.
4. On one of the height--of--cut arms, remove HOC nut
(item7),HOCwasher(item6)andplowbolt(item4)that
secure HOC arm to the cutting unit side plate. Remove
the HOC arm from the cutting unit.
5. Slide the front roller assembly from the remaining
HOC arm on the cutting unit.
6. If necessary, remove the second HOC arm from the
cutting unit.
Installation (Fig. 29)
1. Placec utting unitonalevelworkingsurface anduse
appropriate support to support front of cutting unit.
2. Inspect condition of HOC screws (item 5) in both
HOC arms. If necessary, apply antiseize lubricant to
threadsofnewHOCscrew.ThreadnewHOCscrewinto
HOC arm.
NOTE: When assembling HOC arms to side plates,
make sure thatring on HOC screwfitsinto the notch on
thesideplate.
3. If both H OC arms were removed from cutting unit
sideplate,positiononeofthearmstosideplate.Secure
arm to side plate with plow bolt (item 4), HOC washer
(item 6) and HOC nut (item 7). Tab on HOC washer
should be positioned into HOC arm slot and orientated
down toward the roller.
4. Slidefrontrollershaftintoarmattachedtothecutting
unit. Slide second HOC arm onto the other end of roller
shaft. Secure second arm to cutting unit side plate with
plow bolt (item 4), HOC washer (item 6) and HOC nut
(item 7).
5. Center front roller to the cutting reel and secure to
HOC arms with cap screws (item 1).
6. Adjust cutting unit (see Cutting Unit Operator’s
Manual).
1. Cap screw
2. HOC arm
3. Front roller assembly
4. Plow bolt
5. HOC screw
6. HOC washer
7. HOC nut
Figure 29
Antiseize
Lubricant
1
2
3
4
5
6
7
1. Front roller assembly
2. HOC arm
3. HOC screw
4. HOC washer & nut
Figure 30
2
1
3
4