Dust Seal Assembly Note

While rotating the piston counterclockwise using the SST , pull it out to the position shown in the figure.

Fig 1: Rotating Piston Counterclockwise Using SST
As shown in the figure, assemble a new dust seal to the piston.

Fig 2: Identifying Dust Seal And Piston
Install the SST (49 F043 002) to the SST (49 B043 005).

Fig 3: Installing SST (49 F043 002) To SST (49 B043 005)
Align the SST projection to the piston groove.
Rotate part A on the SST in the direction of the arrow and secure the SST to the caliper.

Fig 4: Rotating Part A On SST
Rotate the SST (49 B043 005) in the direction of the arrow and push the piston completely into the caliper.

Fig 5: Rotating SST (49 B043 005)
NOTE:
- Even with the piston completely pushed in, the top of the piston projects from the dust seal by approximately 2 mm {0.09 in} .
Rotate part A on the SST (49 B043 005) in the direction of the arrow using the tool and remove the SST from the caliper.

Fig 6: Rotating Part A On SST (49 B043 005)
Assemble the dust seal to the caliper body using the SSTs and a press with a press-in force of 834 N {85 kgf, 187 lbf} .

Fig 7: Pressing Dust Seal To Caliper Body Using SSTs
Verify that there is no gap between the dust seal and caliper body.