P 5/ 6
Repair
[3]-4. Bit Holder Section and Anvil
DISASSEMBLING
(1)Disassemble Hammer case complete. See Figs. 2 to 5.
(2)Put Hammer case complete on 1R232 to disassemble Ring spring 11 easily. See Fig. 14.
(4) Remove Ring spring 11 as illustrated in Fig. 15. Now Bit holder section can be disassembled as illustrated in Fig. 16.
Fig. 14
Ring spring 11
Bit sleeve 
Anvil 
Hammer case complete
1R232
Fig. 15
Raise this side (opposite to the expanded side) with index finger.
Ring spring 10
Expand Ring spring 10
Slide the top of Bit sleevewith 1R291. with thumb.
Bit sleeve
Fig. 16
Anvil 
1R232
Flat washer 11 | Hammer case complete | Anvil |
Nylon washer 20
Compression 
spring 13
Sleeve |
|
| Steel ball 3 (2psc.) |
Flat washer 12, Compression | Anvil and Nylon washer 20 are removed from |
spring 13 and Sleeve | Hammer case complete. |
are removed from Anvil. | Pay attention not to lose Steel ball 3. |
ASSEMBLING
Take the reverse of the disassembling step.
Circuit diagram
Fig. D-1
Color index of lead wires' sheath
Black
Red
White
Terminal
＋ | ＋ | M1 |
| Switch | |
－ | － | M2 |
red marking
DC motor
LED
