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8-3. Lubrication Points and Types of Lubricant
Pinion chamber of Gear Cover Ass'y [3] ..................... Nippeco grease (SEP-3A) 5 g
(Code No. 930035 is recommended.)
Generously rub grease onto the gear and pinion.
Needle bearing ............................................................ Mixed oil 0.5 cc
Mixed oil: Mixture of Hitachi Power Tool Grease No. 2
(Unilube No. 00, Code No. 939302) and
turbine oil
Mixture ratio ................ 1:1 (weight ratio)
8-4. Tightening Torque
Tapping Screws D4 [9] [36] [37] [47] [53] .............................. 2.0 0.5 N•m (20 5 kgf•cm, 1.5 0.4 fb-lbs.)
Seal Lock Screws (W/Sp. Washer) M4 [16] [21] .................... 1.8 0.4 N•m (18 4 kgf•cm, 1.3 0.3 fb-lbs.)
Tapping Screw D5 x 25 (Black) [1] ......................................... 2.9 0.5 N•m (30 5 kgf•cm, 2.2 0.4 fb-lbs.)
Machine Screw (W/Sp. Washer) M5x16 (Black)
[25] ...............
1.6 0.4 N•m (16 4 kgf•cm, 1.2 0.3 fb-lbs.)
Special Nut M7 [4] .................................................................. 6.4 1.0 N•m (65 10 kgf•cm, 4.7 0.7 fb-lbs.)
Brush Cap [38] ........................................................................ 0.6 0.2 N•m (6 2 kgf•cm, 0.4 0.1 fb-lbs.)
8-5. Wiring Diagram
(1) For Taiwan (2) For Singapore
(3) For other countries
Noise
suppressor
Fig. 10
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