R
epair
P 16 / 23
(3) Hold zerol bevel gear 32 with 1R022 "bearing extractor plate" as illustrated in Fig. 14.
And press cam shaft with arbor press. Swash bearing can be removed from cam shaft.
1R022 Bearing extractor plate
Fig. 14
< 6 > Removing change lever
(1) Disassemble housing as per < 2 >, and then, take out the cam shaft unit and tool holder unit
from housing L.
(2) Set change lever to percussion mode as illustrated in Fig. 15.
Fig. 15
< Note > It is impossible to remove change plate
in the other mode.
(3) Remove change plate and compression spring 4, And detach guide plate by unscrewing
2 pcs. of tapping screws 4 x 12 as illustrated in Fig. 16.
(4) Detach retaining ring S-18, And pull out change lever with pressing lock button as illustrated in Fig. 16.
Compression spring 4
Guide plate
Tapping screws 4 x 12
Change plate
Retaining ring S-18
Change lever
Lock button
Fig. 16
Zerol bevel gear 32
