Sears S A - 4 0 0 B H Lawn Aerator User Manual


 
1008590BH-C 5.
ASSEMBLY
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15
17
8
9
9
CAUTION: Gloves are required when handling
aerator tines. Tines have extremely sharp points.
Use caution when handling.
6. Position the 10 Tines (8) and 20 Bearings (9) onto the Tine
Shaft as follows:
* Bearing (9), small end rst
* Tine (8)
* Bearing (9), large end rst
See Figure 4.
NOTE: Round projections on Bearings (9) must t
into holes in Tines (8) and into two holes of opposite
Bearing.
7. Place a 5/8" Flat Washer (15) and then a Square Bearing
(17) onto the Tine Shaft between the last bearing and the
End Panel, and Push the Square Bearing into the hole on
the End Plate, see Figure 4.
Bearing (small end rst)
Aerator Tine
Bearing (large end rst)
8. Push the End Panels (1) toward the Tines (8) until there is no
free play along the Tine Shaft and tighten the nuts (A) on the
End Panels. See Figure 6, 6 nuts total.
NOTE: The Square Bearings must be completely
inserted into the End Panels before you tighten the nuts.
9. Push the end of the Tine Shaft with the fastened E Ring
all the way towards the End Panel. Add as many 5/8" Flat
Washers (15) to the opposite end of the shaft as necessary
to eliminate extra space. Fasten the remaining E ring on the
end of the Tine Shaft.
NOTE: Store extra Flat Washers in a safe location.
You may need them for maintenance of End Panel
Adjustment.
15
19
1
A
A
1
Figure 4
Figure 5
CAUTION: Gloves are required when tightening
End Panel Bolts. Tines have extremely sharp
points. Use caution when working around them.