P 3 / 7
Fig.5
DISASSEMBLING
[4] Assembling Lock Off Lever and Switch Lever
[5] Disassembling/Asssembling Safety Cover and Bearing Box (Gear Section)
Fig.4
Fig.7
Fig.6
Compression spring 4
Compression spring 4
Switch lever
Switch lever
Lock off lever
Boss
Boss
Lock Off lever
Rib
Rib
Switch
1. Compression spring 4 for Lock off lever and Compression spring 4 for switch lever are the same.
Insert the bosses of Lock off lever and Switch lever into the compression springs 4 as illustrated in Fig.4.
2. Put their assembled parts into places as illustrated in Fig.5 so that the Compression springs 4 can perform well
between the bosses and the Ribs of Housing L.
1. Remove Rubber ring 6 together with M6 countersunk head screw as illustrated in Fig.6.
2. Remove retaining ring S-34 with No.1R003 "Retaining pliers ST-2N". Safety cover can be separated from the machine
as illustrated in Fig.7.
3. Remove Bearing box by unscrewing two M5x16 countersunk head screws as shown in Fig.8. If it is difficult to remove
the Bearing box by hand, lever it up with 1R263 "Bearing extractor" as shown in Fig.9.
Housing L
Rubber ring 6
Safety cover
Safety cover
Retaining ring S-34
Countersunk
head screw M6
Fig. 8
Fig. 9
1R263 Bearing extractor
Bearing box
Countersunk head
screw M5x16
R
epair
