NPK PH4 - Page 52

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TOOLS
CHANGING THE TOOL
TOOL REMOVAL
6. Remove the tool (HH).
Figure 6
TOOL INSTALLATION
1. Clean the retaining pin bore.
2. Coat the surface of the tool (HH) with
grease, then install.
Figure 7
3. Coat the retaining pin (D) with grease, then install.
4. Install the retaining pin ring (E) by using the handle of a screwdriver (t22) as shown
in Figure 9.
Figure 8 Figure 9
5. Install the retaining pin stopper plate
(GK). Torque bolts (OO) to 85 ft. lbs.
(115 Nm).
Figure 10