Information - Toro ProPass 200 Service Manual

Removal (Fig. 42)
1. Position machine on a level surface. If ProPass is at-
tached to tow vehicle, apply tow vehicle parking brake,
stop engine and remove key from the ignition switch.
Chock wheels to prevent ProPass machine from mov-
ing.
CAUTION
Before disconnecting any hydraulic compo-
nents, operate all hydraulic controls to relieve
system pressure and avoid injury from pressur-
ized hydraulic oil. See Relieving Hydraulic Sys-
tem Pressure in the General Information section
of this chapter.
2. Relieve hydraulic system pressure.
3. Clean spinner motor and all hydraulic connections at
motor. Label hydraulic lines for assembly purposes.
4. Disconnect hydraulic hoses from hydraulic fittings on
spinner 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.
5. Remove spinner assembly. Removal of the spinner
will allow access to screws used to secure spinner motor
to spinner frame.
A. Remove cap screw (item 21) and lock washer
(item 22) that secure spinner disk and hub to spinner
motor shaft.
B. Remove three (3) cap screws (item 24) and lock
nuts (item 26) that secure spinner disk to hub.
C. Remove spinner assembly from spinner frame.
6. Loosen two (2) set screws (item 27) that secure hub
(item 25) to spinner motor shaft. Remove hub from mo-
tor shaft. Locate and retrieve woodruff key from motor
shaft.
7. Support spinner motor to prevent it from falling.
8. Remove four (4) cap screws (item 22) and lock wash-
ers (item 23) that secure spinner motor to spinner frame.
Lower motor from spinner frame and remove from ma-
chine.
9. If necessary, remove hydraulic fittings from spinner
motor. Remove and discard O--rings from fittings.
NOTE: For spinner motor service information, use
same procedure as described in Rear Option Motor Ser-
vice in this section.
ProPass 200
Installation (Fig. 42)
1. If removed, install hydraulic fittings with new O--rings
into the spinner motor ports (see Hydraulic Fitting Instal-
lation in the General Information section of this chapter).
2. Position spinner motor to spinner frame and secure
with four (4) cap screws (item 22) and lock washers
(item 23).
3. Apply antiseize lubricant to spinner motor shaft.
4. Position woodruff key to slot in spinner motor shaft
and then slide hub (item 25) onto shaft.
5. Position spinner assembly into spinner frame and
align mounting holes in spinner with hub on motor shaft.
6. Secure spinner assembly to hub with three (3) cap
screws (item 24) and lock nuts (item 26).
7. Secure spinner disk to spinner motor shaft with cap
screw (item 21) and lock washer (item 22).
8. Apply Loctite #242 (or equivalent) to threads of set
screws (item 27). Install and tighten set screws to secure
hub to motor shaft.
9. Remove all caps or plugs that were placed on hy-
draulic hoses and fittings during disassembly.
10.Using labels placed during motor removal, correctly
install hydraulic hoses to hydraulic fittings on spinner
motor. Tighten connections (see Hydraulic Hose and
Tube Installation in the General Information section of
this chapter).
Page 3 - - 43 Hydraulic System