Repair | P 12 / 22 |
< 12 > Disassembling impact bolt
( 1 ) Referring to "< 10 > Disassembling tool holder guide section" in page 11, remove ring spring 29, washer 31, compression spring 32 and spur gear 51 from tool holder guide. See Fig. 44, 45, 46, 47 and Fig. 48.
( 2 ) Push the cut portion of ring spring 28 to the out side of the hole as illustrated in Fig. 49 and Fig. 49A.
Ring spring 28 showing its cut portion
Tool holder or
Chuck holder side
O ring case
Ring spring
O ring case
Inner housing side
Push the cut portion to the out side of the hole.
Fig. 49
Tool holder or
Chuck holder side
Fig. 49A
Ring spring 28
Inner housing side
Impact bolt X ring Sleeve 9
Ring 10
O ring case
3.Hold tool holder with "No.1R038 Armature holder" and vise. Insert screwdriver between ring spring 28 and O ring case. and push out ring spring 28 from the inner groove as illustrated in Fig. 50.
Tool holder or
Chuck holder side
Push out ring spring 28 from the inner groove.
No.1R038
Armature holder
Inner housing side
Inner groove of tool holder
O ring case
Ring spring 28
off from inner groove
Fig. 50
Cap 35 side
Inner housing side
Vise
