--- 19 ---
Tightening torque N
•
m (kgf
•
cm, ft-lb)
12.7 0.8 (130 8, 9.4 0.6)
8.3 0.5 ( 85 5, 6.1 0.4)
8.3 0.5 ( 85 5, 6.1 0.4)
2.0 0.5 ( 20 5, 1.5 0.4)
9.8 0.8 (100 8, 7.2 0.6)
24.5 0.5 (250 50, 18.1 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 (ATTOLUB No. 2) (Code No. 317918) 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
30 cc (1 oz) Oil feeder (Code No. 877153)
120 cc (4 oz) Oil feeder (Code No. 874042)
1 ltr (1 quart ) Can (Code No. 876212)
If the Gasket
[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.
Use the conventional grip tape for repair of the Grip Rubber
[46]
because the Grip Rubber
[46]
cannot be
mounted without the specifically designed jig.
Tightening torque for each part
Bolt and screw
Hex. Socket Hd. Bolt M6
• • • • • • • • • • • • • • • • • • • • • • • • • • • •
•
[1]
,
[32]
Hex. Socket Hd. Bolt M5
• • • • • • • • • • • • • • • • • • • • • • • • • • • • •
[4]
,
[50]
Hex. Socket Hd. Bolt (W/Flange) M5 x 20
• • • • • • • • • •
[78]
Machine Screw M5 x 15 (Black)
• • • • • • • • • • • • • • • • • • • • • • •
[77]
Valve Bushing
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
[22]
Air Plug NPT 1/4
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
[51]
Summary of Contents for NT 65MA3
Page 37: ......
