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TOOLS
CHANGING THE TOOL
REMOVAL
1. Remove the retaining pin ring (E) by using pliers or a screwdriver (t22), see Figures
1 and 2. It will easily come out if pulled at an angle as shown in Figure 2.
Figure 1
Figure 2
2. Screw an M12 bolt or cap screw (AF) into
the retainer pin (D), see Figure 3.
3. Pull out retainer pin (D). If the retainer pin
(D) is jammed, use a hammer and drift
from the opposite side.
4. See page 32 for additional retaining pin
inspection and reconditioning.
Figure 3
RE-INSTALLATION
1. Clean the retainer pin housing hole and retaining ring groove.
2. Coat the surface of the tool with grease, then install.
3. Apply grease to the retaining ring housing groove.
4. Coat the retaining pin with grease, then install.
5. Install the retaining ring in the following manner:
a. While deforming the retaining ring as shown in Figure 4, partially force it into the
groove.
b. Using the handle of the pliers or screwdriver, press the rest of the ring into the
groove, see Figure 5.
Figure 4 Figure 5
