P 6/ 11
Fig. 8
R
epair
ASSEMBLING
1. Assemble Ball bearing 6801LLB to Unit case
complete by pressfitting the bearing with 1R250.
Note
: It is normal that the assembled bearing is
a little bit protruded from the bottom
surface of Unit case complete.
1R250
Ball bearing
6801LLB
2. Facing the lip side of Oil seal 12 to the top,
pressfit the seal to Unit case complete until
it comes to the same level to the surface of
Unit case complete.
3. Put Flat washer 6 as a jig onto Oil seal 12, pressfit them until the washer comes to the same level to the surface
of Unit case complete so that Oil seal 12 is to be fixed 1mm deep from the surface of the case.
Assemble Unit case complete as drawn in
Fig. 8
.
Oil seal 12
Lip side
Oil seal 12
jig of Flat washer 6
(253804-1)
1mm
Oil seal 12
Flat washer 6
Unit case complete
Arbor press
Cross section
Projection
Claw
4. Facing the claw of Unit case cover
to the opposite side of the projection of
Unit case complete, mount the cover
to the case.
5. While aligning the projections of Bumper to those of
Unit case cover, mount Bumper to Unit case complete,
and fit the inside projection of Bumper to the cut portion
of Unit case cover.
Unit case cover
Cut portion of
Unit case cover
Inside projection
of Bumper
Projection of
Unit case cover
Projection of
Bumper
Unit case
complete
[3] DISASSEMBLY/ASSEMBLY
[3] -3. Unit case complete (cont.)