Hitachi DB 3DL2 Technical Data And Service Manual page 15

Conduct reassembly by reversing the disassembly procedures. However, special attention should be given
to the following items.
1. Reassembly of the power supply unit
• Perform wiring according to the wiring diagram
Switch (W/Lock) [41]
2. Reassembly of the clutch unit
(1) Mount Washer (D) [10] and the Spring [9] to the Gear Case [12].
(2) Mount the Nut [8] to the Gear Case [12].
Align register mark (i) on the Nut [8] with the register mark on the Gear Case [12]. Turn the Nut [8] about 1-
1/12 turns clockwise so that register mark (ii) on the Nut [8] is aligned with the register mark on the Gear
Case [12]. Check that the Y surface of the Nut [8] is aligned with the Z surface of the Gear Case [12].
• Mount the Nut to the Gear Case
Mounting start position
Y surface
Z surface
Reassembly
Register mark (i)
Register mark
Nut [8]
Gear Case [12]
-12-
Printed Circuit Board [45]
Terminal [46]
Mounting end position
Y surface
Z surface
Register mark (ii)
Register mark
Nut [8]
Gear Case [12]