Hitachi DH 40SR Service Manual And Technical Data page 25

Retaining Ring for
D35 Shaft [16]
Ball Bearing
6007DDUAV2S
[17]
Damper
Washer [24]
Hammer
Sleeve [21]
Oil Seal (B) [14]
Second
Hammer [23]
Ring Holder [20]
Urethane Ring [19]
Bearing Washer [18]
Slide Ring [29]
Damper (C) [28]
Cylinder [31]
Damper Holder (B) [27]
Damper Holder [26]
Damper [25]
Slide Sleeve (B) [32]
Striker [36]
Spring (A) [34]
Sleeve (A) [35]
Fig. 18
Slide Sleeve (A) [33]
Bevel Gear [42]
Clutch [38]
Cylinder Crank Case [56]
Fig. 19
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Cylinder Shaft [50]
Piston [39]
Crank pin