Hitachi CR 13VC Technical Data And Service Manual page 23

(2) Mounting the saw blade mount (Figs. 12, 13 and 14)
Insert Spring (B) [19] and Holder Pin (B) [18] into Plunger (B) [4]. Apply Nippeco SEP-3A to the slanted
portion of Lever (A) [16]. Mount the shorter end of Spring (D) [17] into Lever (A) [16] then mount Lever (A)
[16] into Blade Holder (A) [3]. Keeping this state, insert the tip of Plunger (B) [4] into Blade Holder (A) [3]. At
this time, fit Spring (D) [17] in the groove of Plunger (B) [4] securely. Tighten the Special Bolt M4 [14] at the
specified torque. Push the Cap [15] to Lever (A) [16] from the side so that the arrow mark on the Cap [15]
points downward. At this time, check that there is no gap between the Cap [15] and Blade Holder (A) [3]. Be
careful not to break the Special Bolt M4 [14] by overtightening with an M5 hexagonal wrench. Finally, mount
and dismount the saw blade to check for operation.
[3]
[16]
[4]
[19]
[3]
[18]
[15]
[16]
[15]
[4]
[18]
[19]
[17]
Fig. 12
[14]
[17]
Fig. 13
Groove of plunger (B)
[17] [4]
[14]
Fig. 14
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