Toro ProCore SR Series Service Manual page 25

8. Slide flange bearings from roller shaft ends.
Roller Installation (Fig. 6)
1. Clean roller shaft ends and apply antiseize lubricant
to shaft ends. Slide flange bearing onto roller shaft ends.
Do not tighten set screws in bearings at this time.
CAUTION
To prevent personal injury, make sure that roller
is supported as it is installed to the machine.
2. Position roller with flange bearings under raised aer-
ator.
NOTE: Drop speed can be adjusted on the tractor. Re-
fer to the Tractor Operator's Manual for additional infor-
mation.
3. Start engine on tractor. Slowly lower aerator to posi-
tion aerator frame to roller assembly. Stop tractor engine
and remove key from the ignition switch.
4. Align holes in flange bearings with holes in aerator
frame. Make sure that bearing grease fittings point to
front of aerator. Secure both bearings to frame with four
(4) cap screws and lock nuts.
5. Check that roller is free to rotate and no binding ex-
ists. Center roller between bearings.
6. Apply Loctite #242 (or equivalent) to threads of bear-
ing set screws. Tighten two (2) set screws to secure
each bearing locking collar to roller shaft.
7. Lubricate grease fittings on bearings.
ProCore SR Series
3
Loctite #242
1
1. Bearing
2. Bearing housing (4 bolt)
Page 3 - - 7
2
Figure 7
3. Set screw (2 used)
4. Grease fitting
Chassis
4