Torsion Spring - Makita LS1216 Technical Information

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Blade case section, Motor section (cont.)
ASSEMBLING
Note: Tighten M6x20 Hex socket head bolt for pressing the end side of Torsion
spring 40 until the bolt is firmly seated on Blade case complete. (Fig. 8)
While pushing Handle to the ribs of Blade case complete as drawn in
Fig. 19, assemble Motor section to Blade case section with four M6x8
Pan head screws. (Fig. 15)
While pushing Lead cover holder/ Cover holder to Lead cover,
assemble Lead cover holder with 4x18 Tapping screw. (Fig. 14)
[3]-2. Spiral bevel gear 32, Helical gears 14, Helical gears 27, Helical gears 28
DISASSEMBLING
Note: Without removing Guard, Link plate and Motor section, disassembling the subject parts is impossible.
Therefore, remove them in accordance with the clause [3]-1.
However, removing Blade case section from Front arm complete is not required.
1) Tilt Blade case section to
Turn Bearing retainer 14-23 counterclockwise using 1R361. (Fig. 20)
2) While pressing Shaft lock, remove M5 Hex nut using socket bit.
Spring washer 5 and Flat washer 5 can be removed together. (Fig. 21)
3) Remove three M5x16 Pan head screws from Bearing box complete.
Remove two M5x16 Countersunk head screws and Bearing retainer 51. (Fig.22)
4) Lever up Bearing box using two slotted screwdrivers. (Fig. 23) Gear section drawn in Fig. 24 can be removed.
Fig. 20
1R361
Spindle
Fig. 22
M5x16 Pan head screw
Bearing retainer 51
45° right bevel angle to prevent Gear section from dropping off.
Bearing retainer
14-23
Fig. 23
(3pcs.)
M5x16
Countersunk
head screw
(2pcs.)
Fig. 19
Lead cover
Blade case
section
Lead holder cover
(LS1216L) / Cover
holder (LS1216)
Fig. 21
M5 Hex nut
Bearing
box
complete
Slotted
screwdriver
(2pcs.)
P 9/ 35
Handle
Motor section
4x18
Tapping screw
Spring washer 5
Flat washer 5
Fig. 24