Precautions In Disassembly And Reassembly Of Battery Charger - Hitachi DS 14DVF2 Technical Data And Service Manual

(6) Other precautions in reassembly
(a) When the assembly procedure is completed, make sure that the turning direction of the Drill Chuck
10TLRD-N (W/O Chuck Wrench) [2] corresponds to the position of the Pushing Button [36]. When the
Pushing Button [36] is pressed from the (R)-marked side, the Drill Chuck 10TLRD-N (W/O Chuck Wrench)
[2] should turn clockwise when viewed from the rear (opposite side of the Drill Chuck 10TLRD-N (W/O
Chuck Wrench) [2]). Also make sure that the turning speed of the Drill Chuck 10TLRD-N (W/O Chuck
Wrench) [2] switches between "HIGH" and "LOW" by switching over the Shift Knob [38]. Make sure that
the run-out of the Drill Chuck 10TLRD-N (W/O Chuck Wrench) [2] holding a 9 mm dia. test bar is below
0.8 mm at a distance of 85 mm from the chuck end.
(b) The tightening torque of each screw is given below.
Special Screw (Left Hand) M5 x 27 [1]
Drill Chuck 10TLRD-N (W/O Chuck Wrench) [2] : 12.7 --- 16.7 N
Screw Set D3 x 12 [16]
Machine Screw M3 x 8 [30]
Tapping Screw (W/Flange) D3 x 16 [27]

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 Chargers UC 14SD, UC 12SD and UC 9SD.
: 2.9 --- 3.9 N m ( 30 --- 40 kgf
•
m (130 --- 170 kgf
•
: 0.6 --- 1.0 N m ( 6 --- 10 kgf
•
: 0.6 --- 0.9 N m ( 6.5 --- 9.5 kgf
•
: 1.1 --- 1.9 N m ( 11 --- 19 kgf
•
--- 24 ---
cm, 26.1 --- 34.8 in-lbs.)
•
cm, 113 --- 148 in-lbs.)
•
cm, 5.2 --- 8.7 in-lbs.)
•
cm, 5.6 --- 8.3 in-lbs.)
•
cm, 9.5 --- 16.5 in-lbs.)
•