Precautions On Disassembly And Reassembly Of The Battery Charger - Hitachi DB 3DL2 Technical Data And Service Manual

10. Other precautions on reassembly
After completing reassembly, set the storage battery and check for operation.
(1) Check the rotating direction of Guide Sleeve (A) [6].
Press the (R) side of the Switch (W/Lock) [41] to check that Guide Sleeve (A) [6] rotates clockwise as
viewed from behind.
(2) Check for proper operation of the Shift Knob [38].
Check that the speed properly changes between high and low by shifting the Shift Knob [38]. If the
speed does not change properly or moderately, correctly remount the improperly mounted Shift Knob
[38] according to step "5. Reassembly of the drive unit (3)."
(3) Check that the LED goes on and off by pushing the Button [44]. (Although the LED cannot react when
turned on/off too quickly, this is no failure.)
(4) Check for flexible change of the handle between the L-shape and straight shape.
• Machine Screw (W/Sp. Washer) M2.6 x 6 [32]---------------------------- 0.1 to 0.29 N·m {1 to 3 kgf·cm}
• Pan Hd. Tapping Screw D3 x 8 [34] ----------------------------------------- 0.49 to 0.64 N·m {5 to 6.5 kgf·cm}
• Tapping Screw (W/Flange) D4 x 20 (Black) [43]-------------------------- 1.5 to 2.5 N·m {15 to 25 kgf·cm}

2. Precautions on Disassembly and Reassembly of the Battery Charger

Please refer to the Technical Data and Service Manual for precautions on disassembly and reassembly of
the Battery Charger Model UC 3SFL.
Screw Tightening Torque
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