Hitachi CR 18DMR Technical Data And Service Manual page 22

(9) Tightening torques
Tapping Screw (W/Flange) D4 x 20 (Black) [55] ............................................. 2.0
Tapping Screw (W/Sp. Washer) D5 x 30 [26] .................................................. 2.9
Machine Screw (W/Washers) M3 x 12 [57] ..................................................... 0.5 to 0.8 N
Machine Screws (W/Sp. Washer) M4 x 12 [17] .............................................. 1.8
Seal Lock Flat Hd. Screw M4 x 12 [20] ........................................................... 1.8
Hex. Socket Hd. Bolt (W/Sp. Washer) M5 x 16 [9] .......................................... 8.8
Seal Lock Hex. Socket Flat Hd. Bolt M5 x 12 [28] .......................................... 5.4
Nylock Hex. Socket Flat Hd. Bolt M6 x 16 [29] ............................................... 11.8
Nut M4 [2] ........................................................................................................ 2.9
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0.5 N m (20 5 kgf cm)
• •
0.5 N m (30 5 kgf cm)
• •
m (5 to 8 kgf cm)
• •
0.4 N m (18 4 kgf cm)
• •
0.4 N m (18 4 kgf cm)
• •
1.0 N m (90 10 kgf cm)
• •
0.5 N m (55 5 kgf cm)
• •
1.0 N m (120 10 kgf
• •
0.5 N m (30 5 kgf cm)
• •
cm)