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5. PRECAUTIONS
FOR
REASSEMBLY
Follow these directions
and precautions when
reassembling a unit after completing repairs.
Be
sure to lubricate
as required,
make
no
mistakes
when attaching parts, and avoid all other careless
mistakes that may be the cause of trouble later on.
5.1 AREAS THAT REQUIRE LUBRICATION
NOTE:
Types
of lubricants
and
areas
where
they are used are
listed in table 1.
Table 1
Areas used
Type of Oil
Silicon Oil #50000
raising shaft
GYA-008
all other areas
Lubrication
points are specified for oils other
than GYA-008.
Never use a different type of oil.
e Cam Section
Apply oil to the heart-shaped grooved section
(rear side of the cam) and lock plate sliding section
in order to minimize wear on the sliding section
and the burden on the mechanism.
e Driving Plate Assembly
Decrease the burden on the mechanism and the
wear on the sliding section.
Sides, top, and bottom surfaces
e (sliding section of auto-stop
S
mechanism)
Sides surface
(sliding section of
auto-stop mechanism)
Top and side
EV cam side surface
(sliding section of elevation cam)
Fig. 5-1 Driving panel assembly section switch locker section
¢ Switch Locker Section
Apply
oil to the switch locker (opening) and
sub-panel
base
sliding
section
to
decrease
the
burden on the mechanism.
When
applying oil to the opening (shaft hole),
do not
apply any oil 2—3mm
from the bottom
surface.
If oil is applied
2—3mm
within
the
bottom
surface, it may come out the bottom and
go between
the switch
lever and sub-panel
base
causing
the switch
lever to operate ineffectively.
10
Switch locker
Fig. 5-2 Switch locker section
e EV Lever Unit Section
Apply
oil to the sliding section of leaf spring
(A) and EV lever unit to decrease the burden on
the mechanism.
Leaf spring (A)
sliding section
EV lever unit
4
EV lever unit
sliding section
| cane
\
Arm base
\
Fig. 5-3 EV lever unit section
e
Elevation Cam Section
Apply oil to the elevation cam and sliding sec-
tion of the raising shaft to decrease the burden
when operated.
Elevation cam
Fig. 5-4 Elevation cam section
e EV Sheet Section
Apply oil to the raising shaft and sliding section
of the bearing to assure stability in the elevation
lowering speed.
e
ee i Sas)
Sin et,
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