Hitachi H 41SD Service Manual page 4

Fig. 2
Retaining Ring for D40 Hole [32]
2. Disassembly of the tool retainer
Use a snap ring remover to remove the retaining ring. The ring, slide grip, spring and six steel balls can
then be removed from the Cylinder Case Ass'y [5] as shown in Fig. 3 below.
Fig. 3
Ring
Retaining ring
Crank Shaft [31]
Crank Case [44]
Front cover ass'y
Steel ball
Spring
Crank Case [44]
Support
Cylinder Case Ass'y [5]
Cylinder case
O-ring
-3-
First Gear [45]
Crank Shaft [31]