Makita HK1820 Mobility Scooter User Manual


 
P 5/17
[3] DISASSEMBLY/ASSEMBLY
[3] -2. Barrel, Tool Holder, Cylinder Section
Repair
DISASSEMBLY
Ring 39
1. Pull out Striker from
Cylinder section.
2. Remove ring 25, Urethane ring 26
and Ring spring 37 from Cylinder.
3. By removing Ring 39, you can see
Pin 6 (3 pcs) that join Tool holder
with Cylinder.
Ring 25
Urethane ring 26
Ring spring 37
Rod 2.5 (3 pcs)
Tool holder
Impact bolt section
Pin 6 (3 pcs)
Cylinder section
Fig. 7
4. By removing Pin 6, Tool holder can be separated from Cylinder section.
Remove Rod 2.5 (3 pcs) from the grooves of Cylinder.
5. Push out Impact bolt section from
Cylinder section using screwdriver.
Note: Pin 6 can be removed as described below if it is difficult to remove.
1. Apply magnetized
screwdriver to Pin 6.
Cylinder
Pin 6
Tool holder
3. Remove Pin 6 using
magnetized screwdriver
when the two holes are
aligned.
Rubber ring 13
Disassembling Impact Bolt Section Disassembling Cylinder Section
Flat washer 12
After removing O Ring 26, the following parts
can be removed from Cylinder:
Cup washer 29, Compression Spring 32, Ring 29
Impact bolt
Fig. 8
Ring 29
Compression Spring 32
Cylinder
Cup washer 29
O Ring 26
3) Separate Tool holder from Cylinder section as described in Fig. 7.
4) Disassemble Impact bolt and Cylinder section as described in Fig. 8.
Striker
Cylinder section
Pin 6 (3 pcs)
Screwdriver,
magnetized with 1R288
2. Align the through hole
of Tool holder with that
of Cylinder by pushing
Tool holder.
Screwdriver,
magnetized with 1R288