Hitachi DM 20V, Технические данные и руководство по обслуживанию, Страница: 19 / 31

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8-2. Reassembly
Reassembly can be accomplished by following the disassembly procedures in reverse. However, special
attention should be given to the following items.
8-2-1. Internal wire arrangement
(1) Arrange the internal wires according to "8-4. Internal Wire Arrangement and Wiring Work".
(2) Be careful not to catch the internal wires when mounting the handle cover.
8-2-2. Lubrication
(1) Apply ATTOLUB MS No. 2 Grease to the following parts.
Teeth of the Second Pinion and Gear Set [13] and the Gear [32]
On the Spindle [3]
Ground portion for fitting the Ball Bearing 6202DDCMPS2L [7] , splined portion and hole of rear side
On the Shift Lever Ass'y [18] .
Outer circumference portion of the Shift Pin [20] , the O-ring (S-22) [19]
On the Change Shaft [16]
Outer circumference portion
Lip portion of Oil Seal (A) [5]
On the Inner Cover [17]
Metal portion
Inside of Gear Cover [11] : 5 g
8-2-3. Tightening torque
(1) Flat Hd. Screw (A) (Left Hand) M6 x 25 [1]
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
4.0 to 5.0 N
•
m (39.0 to 47.8 in-lbs.)
(2) Tapping Screw (W/Flange) D4 x 20 (Black) [56]
• • • • • • • • • • • • • • • • • • • • • • • • • • • • •
1.5 to 2.5 N
•
m (13.3 to 22.1 in-lbs.)
(3) Tapping Screw D5 x 55 [10]
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
2.4 to 3.4 N
•
m (21.3 to 30.1 in-lbs.)
(4) Drill Chuck [2]
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
29.4 to 39.2 N
•
m (260 to 347 in-lbs.)