Hitachi NR90GC - 3-1/2" Gas Powered Clipped Head Framing Nailer Technical Data And Service Manual page 38

Roll Pin D2.5 x 25 [7]
Spark Plug (A) [11]
Machine Screw M4 x 6 [28]
Motor [6]
Rubber Washer [29]
Motor Mount [8]
Mount Sleeve [9]
Shaft Washer [10]
Motor Spring [12]
Cylinder Head [14]
Hex. Socket Set Screw M4 x 5 [31]
O-ring (I.D 59.92) [15]
Nut M4 [18]
Washer M4 [19]
Fan [20]
Washer M4 [19]
Nut M4 [18]
Fig. 26
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