Hitachi DS 14DAL, Технические данные и руководство по обслуживанию

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(10) Reassembly of the Hook Ass'y (W/Light) [44]
Check that the V-Lock Nut M5 [46] is mounted to the Hook Ass'y (W/Light) [44] . Mount the Hook Spring [48]
and secure it with the Special Screw M5 [49] . Make sure to mount the Hook Spring [48] with its larger
diameter side pointing inward the housing.
(11) Other precautions in reassembling
After completion of reassembly, check that the rotating direction of the Drill Chuck [2] matches the position of
the Pushing Button [41] . When the Pushing Button [41] is pressed from the (R) side, the rotating direction of
the Drill Chuck [2] should be clockwise as viewed from behind. Check that the runout of the Drill Chuck [2] is
0.8 mm or less at the position 110 mm away from the tip of the chuck using a 12-mm dia. test bar.
(12) Screw tightening torque
Special Screw (Left Hand) M6 x 23 [1] : 3.92 --- 4.9 N
•
m (40 --- 50 kgf
•
cm)
Drill Chuck [2] : 17.6 --- 21.6 N
•
m (180 --- 220 kgf
•
cm)
Screw Set D3 x 12 [19] : 0.62 --- 0.94 N
•
m (6 --- 10 kgf
•
cm)
Brush Cap [34] : 0.68 --- 0.88 N
•
m (7 --- 9 kgf
•
cm)
Tapping Screw (W/Flange) D3 x 16 (Black) [35] : 1.0 --- 1.6 N
•
m (10 --- 16 kgf
•
cm)
Machine Screw (W/Sp. Washer) M3 x 4 [39] : 0.29 --- 0.39 N
•
m (3 --- 4 kgf
•
cm)
Special Screw M5 [49] : 1.47 --- 2.45 N
•
m (15 --- 25 kgf
•
cm)
10-2. Precautions in Disassembly and Reassembly of Battery Charger
Please refer to the Technical Data and Service Manual for precautions in disassembly and reassembly of the
Battery Charger UC 18YRL.