52in, 60in, and 72in TURBO FORCE Side Discharge Mower
Part No. 107–1610, 107–1611, 107–1612
Note: Determine the left and right sides of the machine from the normal operating position.
Loose Parts
Note: Use the chart below to identify parts for assembly.
StepDescriptionQty.Use
Form No. 3350-214
Installation Instructions
1
2
4
No parts needed–Removing the existing blades
No parts needed–Removing the existing baffles
Left baffle
Bolt, 3/8 x 1 inch
Nut, 3/8 inch
Tapping bolt, 3/8 x 1 inch
Flange Nut, 3/8 inch
Right baffle
Bolt, 1/2 x 1 inch
Nut, 1/2 inch
Washer, 1/2 inch
Left baffle
Bolt, 3/8 x 1 inch
Nut, 3/8 inch
Tapping bolt, 3/8 x 1 inch
Flange Nut, 3/8 inch
Right baffle
Bolt, 1/2 x 1 inch
Nut, 1/2 inch
Washer, 1/2 inch
1
2
2
5
5
1
1
1
1
1
2
2
5
5
1
2
2
2
Installing the baffles for 52 inch mowers
Installing the baffles for 60 inch mowers
2003 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
Contact us at www.Toro.com
All Rights Reserved
1
Printed in the USA
StepUseQty.Description
5
6
7
Left baffle
Bolt, 3/8 x 1 inch
Nut, 3/8 inch
Tapping bolt, 3/8 x 1 inch
Flange Nut, 3/8 inch
Right baffle
Bolt, 1/2 x 1 inch
Nut, 1/2 inch
Washer, 1/2 inch
Kickers
Bolt, 3/8 x 1 inch
Lock nut, 3/8 inch
Mulching blades3Installing the mulching blades
1
2
2
5
5
1
2
2
2
1
4
4
Installing the baffles for 72 inch mowers
Installing the kickers for 72 inch mowers
2
Before Installation
1. Thoroughly clean mower deck. All debris must be
removed to ensure baffles will fit properly against
mower deck.
2. Repair all bent or damaged areas of mower deck and
replace any missing parts.
Step
2
Removing the Existing Baffles
Step
1
Removing the Existing Blades
Parts needed for this step:
None
Procedure
1. Remove the existing blades from the spindles (Fig. 1).
Note: Save the blades for use when in side discharging
mode.
Warning
A blade is sharp. Contact with sharp blade can
cause serious personal injury.
Parts needed for this step:
None
Procedure
Note: 72 inch mower is shown in Figure 2.
Note: In the steps below, the bolts are threaded into the
mower. Remove the nuts first before removing bolts.
1. Remove the cam locks, washers, and the nut and bolt
from the adjustable flow baffle (Fig. 2).
2. Remove the bolts and nuts holding the left baffle in
place (Fig. 2).
3. Remove the bolts and nuts holding the discharge baffle
(Fig. 2).
Note: Save the baffles and hardware for use when changing
to side discharging mode.
6
7
5
5
5
• Wear gloves or wrap sharp edges of the blade
with a rag.
2
3
4
Figure 1
1. Spindle
2. Blade
3. Washer
4. Blade bolt
1
m–6955
3
4
1
4
1. Right adjustable flow
baffle
2. Left front baffle
3. Discharge baffle
3
4
Figure 2
2
4. Bolt
5. Lock Nut
6. Cam lock
7. Washer
m–6950
Step
Procedure
Note: All holes exist in the mower for installing the new
baffles.
3
Installing the Baffles for
52 inch Mowers
Parts needed for this step:
Qty.Part
1Left baffle
2Bolt, 3/8 x 1 inch
2Lock nut, 3/8 inch
5Tapping bolt, 3/8 x 1 inch
5Flange nut, 3/8 inch
1Right baffle
1Bolt, 1/2 x 1 inch
1Nut, 1/2 inch
1Washer, 1/2 inch
10
5
Note: Loosely install the baffles to align the baffles with all
existing holes in the mower. Tighten the tapping bolts into
the mower first, before tightening the flange nuts.
1. Install the right baffle into the mower.
2. Secure the right baffle to the top of the mower with
1 bolt (1/2 x 1 inch), 2 tapping bolts (3/8 x 1 inch),
1 nut (1/2 inch), 1 washer (1/2 inch), and 2 flange nuts
(3/8 inch) (Fig. 3).
3. Secure the right baffle to the rear baffle with 1 bolt
(3/8 x 1 inch) and 1 nut (3/8 inch) (Fig. 3).
4. Install the left baffle into the mower.
5. Secure the left baffle to the top of the mower with
3 tapping bolts (3/8 x 1 inch) and 3 flange nuts
(3/8 inch) (Fig. 3).
6. Secure the left baffle to the rear baffle with 1 bolt (3/8 x
1 inch) and 1 nut (3/8 inch) (Fig. 3).
8
66
5
2
1. Right front baffle
2. Left front baffle
3. Bolt, 3/8 x 1 inch
7
1
5
6
4. Lock nut
5. Tapping bolt, 3/8 x 1 inch
6. Flange nut, 3/8 inch
3
Figure 3
4
7. Bolt, 1/2 x 1 inch
8. Nut, 1/2 inch
4
9
3
9. Rear baffle
10. Washer, 1/2 inch
6
5
m–6954
4
Step
Procedure
Note: All holes exist in the mower for installing the new
baffles.
4
Installing the Baffles for
60 inch Mowers
Parts needed for this step:
Qty.Part
1Left baffle
2Bolt, 3/8 x 1 inch
2Lock Nut, 3/8 inch
5Tapping bolt, 3/8 x 1 inch
5Flange nut, 3/8 inch
1Right baffle
2Bolt, 1/2 x 1 inch
2Nut, 1/2 inch
2Washer, 1/2 inch
5
7
10
Note: Loosely install the baffles to align the baffles with all
existing holes in the mower. Tighten the tapping bolts into
the mower first, before tightening the flange nuts.
1. Install the right baffle into the mower.
2. Secure the right baffle to the top of the mower with
2 bolts (1/2 x 1 inch), 2 tapping bolts (3/8 x 1 inch),
2 nuts (1/2 inch), 2 washers (1/2 inch) and 2 flange nuts
(3/8 inch) (Fig. 4).
3. Secure the right baffle to the rear baffle with 1 bolt
(3/8 x 1 inch) and 1 nut (3/8 inch) (Fig. 4).
4. Install the left baffle into the mower.
5. Secure the left baffle to the top of the mower with
3 tapping bolts (3/8 x 1 inch) and 3 flange nuts
(3/8 inch) (Fig. 4).
6. Secure the left baffle to the rear baffle with 1 bolt (3/8 x
1 inch) and 1 nut (3/8 inch) (Fig. 4).
8
8
66
5
2
1. Right front baffle
2. Left front baffle
3. Bolt, 3/8 x 1 inch
7
1
5
6
4. Lock nut
5. Tapping bolt, 3/8 x 1 inch
6. Flange nut, 3/8 inch
3
4
Figure 4
4
9
7. Bolt, 1/2 x 1 inch
8. Nut, 1/2 inch
3
9. Rear baffle
10. Washer, 1/2 inch
6
5
m–6953
5
Step
Procedure
Note: All holes exist in the mower for installing the new
baffles.
5
Installing the Baffles on 72 inch
Mowers
Parts needed for this step:
Qty.Part
1Left baffle
2Bolt, 3/8 x 1 inch
2Lock Nut, 3/8 inch
5Tapping bolt, 3/8 x 1 inch
5Flange nut, 3/8 inch
1Right baffle
2Bolt, 1/2 x 1 inch
2Nut, 1/2 inch
2Washer, 1/2 inch
7
10
85
Note: Loosely install the baffles to align the baffles with all
existing holes in the mower. Tighten the tapping bolts into
the mower first, before tightening the flange nuts.
1. Install the right baffle into the mower.
2. Secure the right baffle to the top of the mower with
2 bolts (1/2 x 1 inch), 2 tapping bolts (3/8 x 1 inch),
2 nuts (1/2 inch), 2 washers (1/2 inch), and 2 flange
nuts (3/8 inch) (Fig. 5).
3. Secure the right baffle to the rear baffle with 1 bolt
(3/8 x 1 inch) and 1 nut (3/8 inch) (Fig. 5).
4. Install the left baffle into the mower.
5. Secure the left baffle to the top of the mower with
3 tapping bolts (3/8 x 1 inch) (Fig. 5).
6. and 3 flange nuts (3/8 inch) (Fig. 5).
7. Secure the left baffle to the rear baffle with 1 bolt
(3/8 x 1 inch) and 1 nut (3/8 inch) (Fig. 5).
8
10
6
6
5
2
7
1
5
1. Right front baffle
2. Left front baffle
3. Bolt, 3/8 x 1 inch
6
4. Lock nut, 3/8 inch
5. Tapping bolt, 3/8 x 1 inch
6. Flange nut, 3/8 inch
3
9
4
Figure 5
7. Bolt, 1/2 x 1 inch
8. Nut, 1/2 inch
6
5
4
3
9. Rear baffle
10. Washer, 1/2 inch
m–6951
6
Step
Step
6
Installing the Kickers on
72 inch Mowers
Parts needed for this step:
Qty.Part
2Kickers
4Carriage bolt, 5/16 x 1 inch
4Lock nut, 5/16 inch
Procedure
1. Remove the existing bolts and nuts in the holes for the
kickers (Fig. 6).
2. Install the new kickers to the mower in the locations
shown in Figure 6.
3. Secure the kickers with 4 carriage bolts (5/16 x 1 inch)
and 4 locknuts (5/16 inch) (Fig. 6).
7
Installing the New Blades
Parts needed for this step:
Qty.Part
3Mulching blades
Procedure
Important The sail part of the blade (i.e., the turned up
section) must face the inside of the mower (Fig. 7).
1. Install the new blades to the spindles with a washer and
blade bolt (Fig. 7).
2. Tighten the blade bolt to 85–110 ft-lb (115–150 N⋅m).
1. Kicker
2. Carriage bolt, 5/16 x
1 inch
2
Figure 6
31
3. Lock nut, 3/8 inch
1
m–6952
2
3
4
Figure 7
1. Spindle
2. Blade
3. Washer
4. Blade bolt
Warning
A blade is sharp. Contact with sharp blade can
cause serious personal injury.
• Wear gloves or wrap sharp edges of the blade
with a rag.
1
m–6955
7
Side Discharge or Mulch Grass
Warning
Without the grass deflector, discharge cover, or
complete grass catcher assembly mounted in place,
you and others are exposed to blade contact and
thrown debris. Contact with rotating mower
blade(s) and thrown debris will cause injury or
death.
• Never remove the grass deflector from the
mower because the grass deflector routes
material down toward the turf. If the grass
deflector is ever damaged, replace it
immediately.
• Never put your hands or feet under the mower.
• Never try to clear discharge area or mower
blades unless you move the power take off
(PTO) to disengage and turn the ignition key to
off. Also remove the key and pull the wire off
the spark plug(s).
discharge or bagging options or mow first with the
height-of-cut at a high level; then mow again 2–3 days later
with a lower height setting.
Always mow with sharp blades – A sharp blade cuts
cleanly and without tearing or shredding the grass blade
like a dull blade. Tearing and shredding causes the grass to
turn brown at the edges which impairs growth and increases
susceptibility to disease.
After operating – To ensure optimum performance, clean
underside of mower housing after each use. If residue is
allowed to build up in mower housing cutting performance
will decrease.
Ensure the mower has the hinged grass deflector that
disperses clippings to the side and down toward the turf,
while in side discharge mode.
To mulch grass clippings, the baffles must be installed into
the opening in the side of the mower.
Mulching Tips
Selecting the proper height-of-cut setting to suit
conditions – Remove approximately one inch or no more
that 1/3 of the grass blade when cutting. In exceptionally
lush and dense grass you may have to raise the
height-of-cut setting another notch or convert to side
discharge or bagging operations.
Mowing in extreme conditions – Air is required to cut and
recut grass clippings in mower housing, so do not set
height–of–cut too low or totally surround housing by uncut
grass. Always try to have one side of the mower housing
free from uncut grass, allowing air to be drawn into
housing. When making an initial cut thru center of uncut
area, operate machine slower and back up if mower starts to
clog.
Mow at proper intervals – Under most normal conditions
you’ll need to mow every 4–5 days. However, grass grows
at different rates at different times. Thus, in order to
maintain the same height-of-cut, which is a good practice,
you’ll need to cut more frequently in early spring; as the
grass growth rate slows in mid summer, cut only every
8–10 days. If you are unable to mow for an extended period
due to weather conditions or other reasons, convert to side
8
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