Hitachi NT 65GB Technical Data And Service Manual page 36

Hex. Socket
Hd. Bolt M4 x 16 [13]
Chamber Head [14]
Gasket [15]
Chamber [16]
Piston Ring (B) [17]
Retaining Ring
For D40 Hole [18]
Piston Ring (A) [26]
Piston [27]
Piston Bumper [28]
Cylinder [42A]
Housing [30A]
Nylon Nut M5 [44]
Chamber Stop Rubber [43]
Fig. 29
-33-
Chamber Spring [73]
Seal Lock Hex. Socket
Hd. Bolt M4 x 10 [74]
Pushing Lever Arm [77]
Pushing Lever Piece [78A]
O-Ring (S-8) [79]
Adjuster [80]
Ratchet Spring [81]
Pin [31]
Blade Guide [32]
Lock Lever Cover [34]
Lock Lever [36A]
Seal Lock Hex. Socket
Hd. Bolt M4 x 12 [33]
Pushing Lever (A) [82]