October 2015
6. Fit the concave portion of F/R change lever (6) to the
p
rojection of Switch (7).
2.2.3. BIT INSTALLATION PORTION OF GEAR ASS'Y
2.2.3.1. DISASSEMBLING
1. Re
move Ring spring 10 while checking the following
points.
A) Press the top of Bit sleeve with thumb so as not to
pop out Compression spring 13.
B) Expand the end gap of Ring spring 10 with 1R003,
1R212-B and 1R212-A.
2. Bit holder section can be disassembled as shown in the
figure on the left:
Ring spring 10
Flat washer 11
Compression spring 13
Bit sleeve
Steel ball 3 (x2)
change lever (6)
1R212-A
1R212-B
spring 13
13 / 18