Removal (Fig. 7)
3. Install gearbox to hitch frame (see Gearbox Installa-
tion in the Service and Repairs section of Chapter 4 −
Coring Head).
1.
Position aerator on a firm, level surface and discon-
nect aerator from tractor.
4.
(see Driveshaft Installation in the Service and Repairs
section of Chapter 4 − Coring Head).
Connect both coring head driveshafts to gearbox
2.
assemblies to prevent them from falling or shifting unex-
pectedly.
Support subframes, coring frames and hitch frame
5.
1298)
Install front covers (see Front Covers (ProCore
Installation in this section).
3.
1298)
Remove front covers (see Front Covers (ProCore
Removal in this section).
6.
Lubricate grease fittings on subframe pivot tubes.
4.
Disconnect both coring head driveshafts from gear-
box (see Driveshaft Removal in the Service and Repairs
section of Chapter 4 − Coring Head). Position and sup-
port driveshafts away from hitch frame.
5.
Remove gearbox from hitch frame (see Gearbox Re-
moval in the Service and Repairs section of Chapter 4
−
Coring Head).
6.
Remove lock nuts that secure pivot shafts to sub-
frames and hitch frame.
1
7.
Make sure that aerator frame sections are sup-
ported.
8.
Slide both pivot shafts from subframe and hitch
frame. Locate and retrieve thrust washer (item 16) from
each side of subframe.
2
9.
Lift subframe assemblies from hitch frame. Remove
hitch frame.
Figure 8
10.Inspect
(Fig. 8). Replace bushings if necessary.
bushings in subframe for wear or damage
1.
Subframe
2. Flange bushing
Installation (Fig. 7)
1.
2.
Position hitch frame to subframe assemblies.
Connect both subframes to hitch frame:
A. Place thrust washer on each side of subframe
pivot tube.
B. Slide pivot shaft through hitch frame, both thrust
washers and subframe pivot. Make sure that roll pin
in pivot shaft is positioned in frame reliefs.
C. Install lock nut onto pivot shaft. Tighten lock nut
until the total clearance between the subframe and
hitch frame is from 0.010” to 0.030” (0.3 to 0.7 mm).
ProCore 864/1298
Page 3 − 11
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro ProCore 1298, Toro ProCore 864 |
| Download File |
|
| Document Type | Catalog |
| 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 |
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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