Backlapping (Units with Backlap/Variable Reel Speed Kit)
DANGER
2
CLOCKWISE
1
TO AVOID PERSONAL INJURY OR DEATH:
D
Never place hands or feet in the reel area
3
while the engine is running.
While backlapping, the reels may stall and
then restart.
D
D
foot.
D
running.
Do not attempt to restart reels by hand or
Do not adjust reels while the engine is
D
attempting to clear the reel.
If a reel stalls, stop engine before
4
D
one motor moves the other two.
Reel motors are connected in series, moving
Figure 28
1.
2.
Directional valve knob
Ball switch
3.
4.
Flow control valve knob
Hydraulic manifold
1.
Position machine on a clean and level surface, low-
er cutting units, stop engine, engage parking brake, and
remove key from the ignition switch.
9. To make an adjustment to the cutting units while
backlapping, turn reels OFF by moving the RAISE/
LOWER--MOW control to the RAISE position. Shut off
engine. After the adjustments have been completed, re-
peat steps 4 through 6.
2.
position.
MovefunctionalcontrollevertotheNeutral/Backlap
IMPORTANT: Do not attempt to rotate the direction-
al valve knob when the machine or reels are run-
ning.
10.
When the backlap operation is completed, shut off
engine and rotate directional valve knob counter--clock-
wisefully(90 fromthebacklapposition)toforwardposi-
tion. Also, rotate flow control valve knob to position 13
for height--of--cut settings of a 1/4 inch or below.
o
3.
Raise seat and rotate directional valve knob fully
clockwise to the backlap position.
Note:
on the decal that is located on the underside of the seat
support.
For additional settings, refer to the instructions
4.
5.
Rotate flow control valve knob to position 6.
On all cutting units, make initial reel to bedknife ad-
justments appropriate for backlapping (see Bedknife to
Reel Parallel Adjustment).
11.
12.
face of the bedknife when the lapping operation is com-
pleted. This will remove any burrs or rough edges that
may have built up on the cutting edge.
Wash all lapping compound off the cutting units.
For a better cutting edge, run a file across the front
6.
Start engine and move Raise / Lower -- Mow control
forward to start the reels.
7.
8.
Rotate flow control valve knob to position 1.
Note:
backlapping are available in the Toro General Service
Training Book, Reel Mower Basics (part no. 09168SL).
Additional instructions and procedures on
Apply lapping compound with a long handled brush
(see Special Tools).
CAUTION
Be careful when backlapping the reel because
contact with the reel or other moving parts can
result in personal injury.
SPA and 4--Bolt Cutting Units (Rev. A)
Page 7 -- 20 Rev. I
Greensmaster 3250--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 3250 D |
| Download File |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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