--- 22 ---
16.2 1.5 (165 15, 11.9 1.1)
Tightening torque
N•m (kgf•cm, ft-lbs)
9.8 0.78 (100 8, 7.2 0.6)
6.3 0.5 (65 5, 4.7 0.4)
8.3 0.5 (85 5, 6.2 0.4)
10. DISASSEMBLY AND REASSEMBLY
The items particularly necessary for disassembly and reassembly are described below. The [Bold] numbers in
the descriptions below correspond to the item numbers in the Parts List and exploded assembly diagram.
[CAUTION]
Before disassembly or reassembly, be sure to disconnect the air hose from the nailer (with your finger
released from the trigger) to exhaust all the compressed air and remove all nails.
10-1. General Precautions in Disassembly and Reassembly
Apply grease (Nippeco SEP-3A, Code No. 930035) to the O-rings and O-rings' sliding portions. When
installing the O-rings, be careful not to damage the O-rings and prevent dirt entry.
Oil required: Hitachi pneumatic tool lubricant
1 oz (30 cc) Oil feeder (Code No. 877153)
4 oz (120 cc) Oil feeder (Code No. 874042)
1 quart (1 ltr) Can (Code No. 876212)
If Gasket (B) [6] is damaged, replace it and check that no air is leaking.
Be especially careful to prevent the entry of foreign particles into the control valve section.
Tightening torque for each part
Bolt, screw and cap
Nylock High Tension Bolt M6 x 20................................. [23]
Hex. Socket Hd. Bolt M6 x 12 ....................................... [1]
Hex. Socket Hd. Bolt M5 x 16 ....................................... [35]
Nylock Hex. Socket Hd. Bolt M4 x 12 ........................... [97]
Hex. Socket Hd. Bolt M5 ............................................... [4] [86]
Machine Screw (W/Washer) M5 x 30............................ [37]
2.0 0.5 (20 5, 1.5 0.4)
4.4 0.3 (45 3, 3.3 0.2)
Make sure there is no fragment of the Piston Bumper [20] on the passage of the Body [18] and Nose [22]
before replacing the Piston Bumper [20].
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