3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS
Ref. No. 1A
Procedure 1A
Removal of the Housing and disassembly of the driving
block.
1. Loosen 10 screws for housing.
2. Take out the driving block and remove 2 sets of planet gears
and the gear shafts by lightly tapping it on the desk.
Ref. No. 1B
Procedure 1A
→
→
→
→
1B
Placing position of the hammer spring.
1. Rotate hammer spring and adjust the end of spring to the
position 10-15mm from crammed pin.
Ref. No. 1C
Procedure 1A
→
→
→
→
1B
→
→
→
→
1C
Disassembly of the driving block.
1. Hold the driving block as shown with figure, and press it until pin
comes out about 2mm.
2. Remove two steel ball B.
3. Then, the driving block is available to disassemble one by one.
NOTE :
Make sure 25 pieces of steel ball A come out when removing
driving block.
3.1. NOTE IN ASSEMBLY
1. Assemble each parts in reverse order of disassembly method.
2. Grease to inside of hammer or around driving block area with ASG22 Showa Shell / WEY6811X5537.
3
EYF581-U1