Toro ProCore SR Series, Руководство по обслуживанию, Страница: 20 / 122

ProCore SR Series Page 3 -- 2 Chassis
Service and Repairs
Roller (ProCore SR54, SR54--S, SR70 and SR70--S)
1. Aerator frame
2. Flange bearing (2 used)
3. Lock nut (2 used per bearing)
4. Roller
5. Single roller boot (2 used)
6. Lock washer (2 used)
7. Cap screw (2 used)
8. Lock washer (2 used)
9. Cap screw (2 used)
10. Scraper
11. Cap screw (2 used per bearing)
12. Cap screw (2 used)
13. Lock washer (2 used)
14. Flat washer (2 used)
Figure 1
FRONT
RIGHT
PROCORE SR54 SHOWN
ANTISEIZE
LUBRICANT
ANTISEIZE
LUBRICANT
2
3
6
8
9
10
11
13
1
5
7
12
14
4
NOTE: ProCore SR54 and SR 70 aerators use a single
roller with two (2) bolt flange bearings (Fig. 1). Models
SR54--S and SR70--S use two (2) rollers each sup-
ported with two (2) bolt flange bearings (Fig. 2). The pro-
cedure for removal and installation of the rollers is the
same. The ProCore SR54 is shown in Figure 1.
Roller Removal (Fig. 1)
1. Position aerator on a firm, level surface with aerator
attached to tractor. Disengage PTO, apply tractor park-
ing brake, stop engine and remove key from the ignition
switch.
2. Support aerator to prevent it from moving.
3. Chock roller to prevent it from moving.