Multiquip SP2S13H20A manual Blade Shaft Bearing Replacement, Reference & for steps

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Blade Shaft Bearing Replacement

The SP2S13H20A saw is supported by “tapped base lock collar (w/set screw)" self-aligning Blade Shaft Bearings (Figures 51 and 52). These heavy duty bearings support the 1-1/4 blade shaft, and have grease (zerk) points conveniently located for service.

1.It is recommended to replace both left & right bearings at the sametime.

2.Follow steps 1 thru 4 of Drive V-Belt(s) Replacement & Tension Adjustments.

3.Remove DriveV-belts.

Figure 50. Blade Side Bearing (Right Side)

Figure 51. Pulley Side Bearing (Left Side)

Reference Figure 50 & Figure 51 for steps 4-9

4.Remove Blade Hex Nuts (Figures 50 & 51, item 1) and Outside/Inside Blade Flanges (Figures 50, item 2 & 3)

5.Loosen set screws (Figure 51, item 4) and slide Pulley (Figure 51, item 5) off the Blade Shaft. Loosen Bearing set screw,removeBearingBolt(Figure51,item6)andslidethe BladeShaft Bearing(Figure 51, item 8) off the blade shaft.

6.Loosen set screws (Figure 50, item 5), remove Bearing Bolt (Figure 50, item 4) and slide the Blade Shaft Bearing (Figure 50, item 6) off the blade shaft.

7.Replace Blade Shaft Bearings and reassemble the Blade ShaftAssembly.

8.Re-tension Drive V-belts as shown in the Drive V-Belt(s) Replacement & Tension Adjustments section.

10. Replace all guards and covers.

SP2S13H20A SAW — OPERATION AND PARTS MANUAL — REV. #1 (05/17/10) — PAGE 35