Assembly

1

Removal and Installation

of the Blade

!WARNING Disconnect battery pack from tool before performing any assembly,

adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.

Note: Clean blade of any excess oil before installation.

1.

Rotate the lower guard 1 by hand. Loosen, but do not

 

remove, the cover plate screw 2 using a Phillips or

 

straight screwdriver (Figure 2).

2.

Rotate the cover plate 3 counterclockwise so the blade

 

bolt 4 is exposed (Figure 2).

3.

Press and hold the arbor lock. Use the blade wrench to

 

remove the blade bolt by turning wrench clockwise.

 

NOTE: The blade bolt has a left hand thread.

4.

Remove the blade bolt 4, outer washer 5 and the blade 6.

FIG. 2

4

5

3

2

6

Inner washer 7 should not be removed (Figure 3).

5. To install the 10" blade, fit blade between the chip

deflectors 8 and onto the arbor shaft 9 (Figure 3 & 4).

NOTE: Make sure the rotation arrow on the blade

matches the clockwise rotation arrow on the lower

guard.

!WARNING To avoid injury, do not use a blade larger or smaller than 10" diameter and 5/8"

arbor.

6.Replace the outer washer 5 in the proper orientation, and tighten blade bolt 4 finger tight. Press the arbor lock and tighten blade bolt 4 securely, but do not overtighten.

7.Rotate cover plate 3 clockwise to original position. Tighten the screw 2.

!WARNING Never use saw without cover plate securely in place. Lower guard will not

function properly.

8.Be sure the arbor lock is released so the blade turns freely.

!WARNING After installing a new blade, lower the blade into the table slot and check for any

contact with the base or turn table structure. If blade contacts table, seek authorized service.

Cutting Kerf Insert

NOTE: New insert needs to be cut initially to provide blade clearance. This should be done by carefully making a straight cut through the insert.

5 7

FIG. 3

4

6

9

FIG. 4

3

2

9

8

30

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Image 30
Bosch Power Tools 3924B-24 manual Removal and Installation Blade, Cutting Kerf Insert