Removal (Fig. 8)
Empty sweeper hopper and position sweeper on a
4. Align motor shaft with brush shaft. Secure brush mo-
tor to frame with two (2) cap screws (item 14), flat wash-
ers (item 7) and lock nuts (item 6). Torque lock nuts from
1.
level surface. Chock sweeper wheels to prevent sweep-
er from moving. If sweeper is attached to tow vehicle,
engage tow vehicle parking brake, stop engine and re-
move key from the ignition switch.
67
to 83 ft–lb (91 to 112 N–m).
5. Position coupling jaw on motor shaft to allow a gap
between coupler jaw valleys from .830” to .930” (21.1 to
23.6
mm) (Fig. 10). Apply Loctite #242 (or equivalent) to
threads of coupling set screw. Secure coupling jaw to
motor shaft by torquing set screw from 125 to 155 in–lb
CAUTION
(14.1
to 17.5 N–m).
Operate all sweeper hydraulic controls to relieve
system pressure and to avoid injury from pres-
surized hydraulic oil. See Relieving Hydraulic
System Pressure in the General Information sec-
tion of this chapter.
6. Remove caps or plugs that were put on any hydraulic
lines or fittings during disassembly.
7. Install hydraulic hoses to hydraulic fittings on brush
motor. Tighten connections.
8.
Install upper coupling cover to brush housing.
2.
3.
Relieve sweeper hydraulic system pressure.
Clean brush motor and hydraulic connections. Label
5
3
hydraulic lines for assembly purposes.
4.
Disconnect hydraulic lines from hydraulic fittings on
brush motor. Allow hydraulic oil to drain from lines into
a suitable container. Put caps or plugs on open hydraulic
lines and fittings to prevent contamination.
4
3
2
1
5.
6.
Remove upper coupling cover from brush housing.
Support brush motor. Remove two (2) cap screws
6
(item 14), flat washers (item 7) and lock nuts (item 6) that
secure motor to frame. Pull brush motor (with coupling
jaw attached) from the machine.
7
125
(14.1
to 155 in–lb
to 17.5 N–m)
Loctite #242
IMPORTANT: To prevent damage to hydraulic motor,
DO NOT hit coupling jaw or motor with a hammer
during coupling jaw removal or installation.
Figure 9
1.
2.
3.
4.
Hydraulic brush motor
Key
5.
6.
7.
Brush
Square key
Set screw
7.
Loosen set screw that secures coupling jaw to brush
Coupling jaw
Coupling spider
motor shaft. Use puller to remove coupler from motor
shaft. Locate and retrieve key from motor shaft.
2
8.
from the wheel motor. Discard o–rings.
If required, remove hydraulic fittings and o–rings
4
3
Installation (Fig. 8)
1.
into the brush motor ports (see Hydraulic Fitting Installa-
tion in the General Information section of this chapter).
If removed, install hydraulic fittings with new o–rings
2.
If coupling jaw was removed from motor, position key
1
into shaft keyway and slide coupling jaw onto shaft.
Make sure that coupling spider is positioned into cou-
pling jaw on brush shaft.
5
.830”
to .930”
(21.1
to 23.6 mm)
Figure 10
4.
5.
3.
sure to align coupling jaw on motor shaft with coupling
spider.
Position and support brush motor to the frame. Make
1.
2.
3.
Brush shaft
Brush coupling jaw
Coupling spider
Motor coupling jaw
Motor shaft
Pro Sweep 5200
Page 3 – 15
Hydraulic System
| Categories | Lawn Mower Manual, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro Pro Sweep 5200 |
| Download File |
|
| 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 |
| Product Type | Walk Behind Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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