Repair |
|
[3] DISASSEMBLY/ASSEMBLY | Fig. 5 |
|
|
ASSEMBLING
(1)Do the reverse step of Disassembly. Refer to Figs. 4and 3. However, assemble Handle section before mounting Tool holder cap.
(2)Assemble Tool holder cap as illustrated in Fig.5.
[3]-2. Barrel section
P 5/ 20
Put Tool holder cap on ground, and push Tool holder to
Tool holder cap while making use of the machine weight.
Tool holder cap
DISASSEMBLING |
|
|
|
|
|
|
(1) Remove Handle section and Controller Fig. 6 |
|
|
|
| ||
cover to hold the machine upright. |
|
|
|
|
|
|
(Fig. 2) |
| Separate Barrel, Barrel cover and |
| Push the removed Barrel | ||
(2) Separate Barrel section from Crank |
|
| ||||
| Chuck section from Crank housing |
| section with screwdriver | |||
housing complete, and remove Impact |
| |||||
complete as illustrated below. |
| inserted from Tool holder | ||||
bolt from Barrel section. (Fig. 6) |
|
| ||||
|
|
|
| cap. Impact bolt can be | ||
(3) Disassemble Cylinder and Striker as |
|
|
|
| ||
|
|
|
| removed from Barrel | ||
illustrated in Figs. 7 and 8. |
|
|
|
| ||
|
| No need to |
| section. |
| |
|
|
|
|
| ||
|
|
|
|
|
| |
|
| M8x30 Hex | disassemble |
|
|
|
|
| socket head | Chuck section. | Impact bolt |
| |
|
| bolt (4pcs.) |
|
|
|
|
|
|
| M6x30 H.S | Shoulder |
| |
|
|
| sleeve | Rubber | ||
|
|
| head bolt |
|
| ring 24 |
|
|
| with GM |
|
|
|
|
|
| Impact bolt |
|
| |
|
|
| Shoulder sleeve | Rubber ring 24 | ||
Fig. 7 |
|
|
|
| Fig. 8 |
|
Put 1R023 onto Crank housing | Remove Cylinder 40 and Pin 6, as illustrated below. | Take out Striker from | ||||
as illustrated below. | The component parts of AVT come with Cylinder 40. | Cylinder 40, and | ||||
|
|
|
|
| Remove O ring 31.5 | |
|
|
|
|
| from Striker. | |
1R023 |
|
|
| Components |
|
|
|
|
| of AVT |
|
| |
|
|
|
|
| Striker | |
|
|
|
|
|
| |
1R023 |
| Cylinder 40 | Pull off Pin 6 |
|
| |
|
|
| after removing |
|
| |
|
|
|
|
|
| |
|
| 1R263 |
| Cylinder. |
|
|
|
|
|
|
|
| |
Note: Even after removing Cylinder 40, do not lay Crank housing |
| O ring 31.5 | ||||
complete, |
|
|
|
| ||
Pin 6 (a component of AVT) can easily fall out of Crank |
|
| ||||
housing complete. |
|
|
|
| ||
