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R
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[6] DISASSEMBLY/ASSEMBLY OF ARMATURE SECTION (Cont.)
ASSEMBLING
1) Mount Bearing retainer to Armature. Press-fit Ball bearing 6003LLB into Armature shaft.
2) Push new O ring 16 by hand until it contacts to the inner ring of Ball bearing 6003LLB as illustrated in Fig. 24.
3) Press-fit Ring 17 as illustrated in Fig.25. Pay attention to the direction of Ring 17.
4) Secure the their assembled parts by installing Retaining ring S-17 into the groove of Armature shaft.
5) Assemble the armature section while holding gear housing complete as illustrated in Fig. 20L.
Fig. 24
O ring 16
Armature shaft
Ball bearing 6003LLB
Bearing retainer
[7] ASSEMBLY OF OIL SEAL 22 IN GEAR HOUSING COMPLETE
When assembling Oil seal 22 to Gear housing complete, press-fit it for 0.5mm deeper than the rim for accepting Ball
bearing 6003LLB using 0.5mm thickness flat washer. Be sure to remove the 0.5mm thickness flat washer from Bearing
box after setting Oil seal 22 in place. (Fig. 26)
Fig. 26
Gear housing complete
[8] ASSEMBLY OF TENSION SPRING 4 FOR SAFETY COVER
ASSEMBLING
When connecting Safety cover to Blade case with
Tension spring 4, hook the end of Tension spring 4
as illustrated in Fig. 27.
[9] FINE ADJUSTMENT OF BASE TO SAW BLADE AT 90 DEGREES
Adjust the angular deviation by loosening/tightening M5x8 Hex. socket set screw for adjusting bevel angle and by using
1R208. See the instruction manual for the details.
Inner ring of Ball bearing 6003LLB
Bearing box part
Fig. 27
Blade side
Fig. 25
O ring 16
Ring 17
Armature shaft
Groove for O ring 16
Groove for Retaining ring S-17
Rim
( Armature's Ball bearing 6003LLB
is accepted by this rim.)
0.5mm deeper than the rim
Oil seal 22
Pass the hook from Gear
housing side to Blade side.
Safety cover
Gear housing Side
Tension spring 4
Blade case
Pass the hook from blade side to
Gear housing side.
P 7/ 8
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