Lubrication Points And Types Of Lubricant; Tightening Torque; Wiring Diagram - Hitachi PDA-100M Service Manual

1-3. Lubrication Points and Types of Lubricant

Pinion chamber of Gear Cover Ass'y [3] ..................... Nippeco grease (SEP-3A) 5 g
Needle bearing ............................................................ Mixed oil 0.5 cc

1-4. Tightening Torque

Tapping Screws D4 [9] [36] [37] [47] [53] .............................. 2.0
Seal Lock Screws (W/Sp. Washer) M4 [16] [21] .................... 1.8
Tapping Screw D5 x 25 (Black) [1] ......................................... 2.9
Machine Screw (W/Sp. Washer) M5x16 (Black) [25] ............... 1.6
Special Nut M7 [4] .................................................................. 6.4
Brush Cap [38] ........................................................................ 0.6

1-5. Wiring Diagram

(1) For Taiwan
(3) For other countries
(Code No. 930035 is recommended.)
Generously rub grease onto the gear and pinion.
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)
0.5 N
0.4 N
0.5 N
0.4 N
1.0 N
0.2 N
(2) For Singapore
Fig. 8
--- 5 ---
m (20 5 kgf cm, 1.5
• •
m (18 4 kgf cm, 1.3
• •
m (30 5 kgf cm, 2.2
• •
m
(16 4 kgf cm, 1.2
• •
m (65 10 kgf cm, 4.7
• •
m
(6 2 kgf cm, 0.4 0.1 fb-lbs.)
• •
0.4 fb-lbs.)
0.3 fb-lbs.)
0.4 fb-lbs.)
0.3 fb-lbs.)
0.7 fb-lbs.)