P
3
/
6
Fig.6
DISASSEMBLING
[4] Assembling Lock Off Lever and Switch Lever
[3] Replacing Base complete (cont.)
[5] Disassembling/Asssembling Safety Cover and Bearing Box
Fig.5
Fig.8
Fig.7
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.5.
2. Put their assembled parts into places as illustrated in Fig.6 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.7.
2. Remove retaining ring S-34 with No.1R003. Safety cover can be separated from the machine as illustrated in Fig.8.
3. Remove Bearing box by unscrewing two M5x16 countersunk head screws as shown in Fig.9. If it is difficult to remove
the Bearing box by hand, lever it up with 1R263 as shown in Fig.10.
Housing L
Rubber ring 6
Safety cover
Safety cover
Retaining ring
(EXT) S-34
Countersunk
head screw M6
Fig.9
Fig.10
1R263 Bearing extractor
Bearing box
M5x16 Countersunk
head screw (2 pcs.)
R
epair
Fig. 4
Stop ring E-8
Shoulder pin 6-7
M6x20 Cap square neck bolt
M5x6 Hex socket
head set screw
Lever 30
Flat washer 6
Angular guide
M6 Hex nut
Hex wrench
2. Remove the following parts as shown in Fig.4.
Base complete can be separated from the machine.
A) Shoulder pin 6-7 for connecting Angular guide and
Base complete
B) Stop ring E-8, M6 Hex nut, Flat washer 6 and M6x20
Cap square neck bolt for securing Lever 30
3. Reuse the above parts (for example, Mx6 Hex socket
head screws) to replace the current base complete by
the new one.
Note: M6 Hex nut in Lever 30 is not interchangeable with
M6 Hex nut in Lever 40.
The former has left handed threads, the latter has
right handed threads.